ka7e rotary oven - resources.itwfeg.com

KA7E Rotary OvenSPECIFICATION SHEET
INSTALLATION INSTRUCTIONS
OPERATION INSTRUCTIONS
CLEANING INSTRUCTIONS
MAINTENANCE INSTRUCTIONS
WIRING DIAGRAMS
KA7E Rotary Oven Technical Manual Page 2 of 89
F-40182 – KA Series Self-Cleaning Electric Rotary Oven Page 1 of 4
KA SERIES SELF-CLEANING ELECTRIC ROTARY OVEN701 S Ridge Avenue, Troy, OH 45374
1-888-4HOBART • www.hobartcorp.com
K A
S E
R IE
S S
E LF-C
LE A
N IN
G E
LE C
T R
IC R
O TA
R Y
O V
E N
STANDARD FEATURES
Easy-to-Use Programmable Controls on Load Side
– Automatic Clean Button – 4 Stage Cooking – 99 Cook Program Capacity – Add 5 Minute Cook Time – NAFEM Protocol Ready Controls
Pass-Thru Control Located on the Unload Side – Snooze - to Add 10 Minute Cook Time – Silence Buzzer - to Enter Hold Mode – Stop - Ends Cook Cycle
“Hands-Free” Rotate Button for Ease of Loading and Unloading on Both Sides
Large Viewable Tempered Glass Doors
Hinged Inner Door for Ease of Cleaning
500 W Cavity Light for High Visual Impact
Automatic Chemical Injection for Cleaning
Automatic Grease Removal
Convection and Radiant Heat Plus Self-Basting Action
Stainless Steel Interior
Stainless Steel Exterior
Individual Power Connections
Modular Construction (Stackable)
ACCESSORIES (Must be ordered separately — all models shipped without spits)
7 Spits
7 V-Spits
7 Baskets
Stand with Door and Pull-Out Shelf
4" Legs and Mounting Brackets
Stacking Kit with Casters
Specifications, Details and Dimensions on Inside and Back.
701 S Ridge Avenue, Troy, OH 45374 1-888-4HOBART • www.hobartcorp.com
KA SERIES SELF-CLEANING ELECTRIC ROTARY OVEN
Page 2 of 4 F-40182 – KA Series Self-Cleaning Electric Rotary Oven
CASTER CONFIGURATION Standard Stacking Kit: 2 locking swivel casters, 2 locking rigid casters
DIMENSIONS, WITHOUT LEGS OR CASTERS AND WEIGHTS: MODEL DEPTH WIDTH HEIGHT NET WT. SHIPPING WT.
STAND-KA7E 331⁄2" 383⁄4" 321⁄4" w/casters — 153 lbs.
KA7E 335⁄8" 387⁄8" 385⁄8" w/o legs or casters 480 lbs. 525 lbs.
STACKED MODELS DIMENSIONS WITH CASTERS: MODEL DEPTH WIDTH HEIGHT TYPE
KA7E + STAND-KA7E 335⁄8" 387⁄8" 71" ROTISSERIE ON STAND
KA7E + KA7E 335⁄8" 387⁄8" 815⁄8" STANDARD STACKING KIT
STAND-KA7E
KA SERIES SELF-CLEANING ELECTRIC ROTARY OVEN701 S Ridge Avenue, Troy, OH 45374
1-888-4HOBART • www.hobartcorp.com
F-40182 – KA Series Self-Cleaning Electric Rotary Oven Page 3 of 4
E1 ELECTRICAL: 60 HZ KA7E
VOLTAGE PHASE WATTAGE AMPERAGE
208 1 9,300 42.8
240 1 9,300 37.7
208 3 9,300 24.7
240 3 9,300 21.8
CONNECTION INFORMATION: Allow 3" minimum right side clearance for plumbing connections for stacked and countertop configurations. (Note: Clearances up to 12" may be necessary when optional grease disposal vessel or chemicals are stored on the right side of rotisserie oven.) 0" clearance to back and sides for optional* out-of-sight drop-through utility connections into stand accessory.
*Drop-through utilities relocation kit is included with stand accessory. Refer to local codes for hood requirements.
LEGEND
P1 Water Drain: 1" female NPT piped to open drain. No solid connections. Output 140°F max. at 5 GPM.
P2 Chemical Supply: Hose barb to accept 1⁄4" ID chemically resistant tubing, supplied with machine. Use only Kay Chemical CIP cleaner, or approved cleaner, to ensure proper operation.
P3 Grease Drain: Hose barb to accept 1⁄4" ID high temperature tubing, supplied with machine, 212°F rated.
P4 HOT Water Supply: 3⁄4" male hose bib fitting. 0.5 GPM @ 25-50 psi. 120°F-140°F. Recommended hardness, 4-6 grains. Minimum conductivity required, 30 MICROMHOS/CM.
Field wire electrical connection 11⁄4" and/or 11⁄2" K.O.
Stacked units must be wired independently.
RIGHT SIDE VIEW KA7E ROTISSERIE
KA7E ROTISSERIE with KA7E ROTISSERIE
USING STACKING KIT ACCESSORY
701 S Ridge Avenue, Troy, OH 45374 1-888-4HOBART • www.hobartcorp.com
Page 4 of 4 F-40182 – KA Series Self-Cleaning Electric Rotary Oven
As continued product improvement is a policy of Hobart, specifications are subject to change without notice.
KA SERIES SELF-CLEANING ELECTRIC ROTARY OVEN
F-40182 (REV. 06/08) LITHO IN U.S.A. (H-01)
SPECIFICATIONS:
CAPACITY: KA7E: 28-35 chickens.
Automatic self-cleaning feature. Automatic grease removal. Automatic chemical injection. Automatic water fill and drain. Rugged wash pump runs spray arm and nozzles in cavity.
Stacked units are mounted on nylon casters. Countertop units mounted on adjustable legs – 4" to 6".
Top-mounted fans draw air from bottom of oven cavity over the top mounted heating elements browning product evenly on all sides.
Cavity illuminuated with 500W long-life lamp.
Spit motor rotates at 2 RPM.
Stacked units must be wired independently.
CONSTRUCTION: Outer shell is stainless steel. 1" Rock- wool insulation is applied to top and sides. Doors mounted on both front and back feature large, full sized tempered glass for high visual impact. Each door swings open 180°. Spits are easy to remove without the use of tools for product removal and to facilitate cleaning. Oven interior is stainless steel. Perforated drip strainers prevent skin and bones from dropping into wash sump. Perforations allow for automatic grease disposal.
CONTROLS: Standard pass-through configuration has 500 W lamp and operator controls located on the right side panel on the load side of the oven. The select control capability (snooze, silence buzzer, stop and rotate) is located on the left side panel on the unload side of the oven for pass-through operation.
IMPORTANT: Grease disposal container and chemical container should be placed no farther than 6 feet away from oven.
Use only Kay Chemical CIP, or other approved cleaner to insure proper operation of machine.
Steam generated from normal operation may escape from the door. Wood laminate, veneers, etc. are unsuitable materials for use in areas exposed to self-cleaning oven steam and detergents. Stainless steel or other moisture- resistant shields are recommended for surfaces adjacent to KA7E sides and top.
Approx. WEIGHT: Net. Wt. Ship Wt.
Stand-KA7E – 153 KA7E - Glass Back 480 525
(accessories shipped separately)
KA7E/KA7E shown with
stacking kit accessory
KA7E shown with
701 S. RIDGE AVENUE TROY, OHIO 45374-0001
937 332-3000
KA7E
– 2 –© Hobart, 2008
tabLE oF CoNtENt GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 LOcATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 LEGS, cASTERS OR STAND AccESSORIES . . . . . . . . . . . . . . . . . . . . . . . . . 4 cONNEcTION INfORmATION — GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Legend . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Plumbing connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 chemical cleaner Supply and Grease Drain connections . . . . . . . . . . . . . . 6 Electrical connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 PLAcING THE ROTOR IN THE OVEN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 OPERATOR cONTROLS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 PASS-THROUGH cONTROLS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 BEfORE fIRST USE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 INITIAL STARTUP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Power On . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Idle mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Setting the clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 changing Temperature Readings to celsius . . . . . . . . . . . . . . . . . . . . 11 SAVING OR VERIfYING A cOOk PROGRAm (Program 1 – 9) . . . . . . . . 12 PROGRAmmED cOOkING (Program 1 – 9) . . . . . . . . . . . . . . . . . . . . . . . 14 mANUAL cOOkING (Program 0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 HOLDING cYcLE (SILENcING THE 'END Of cYcLE' ALARm) . . . . . . . 16 STOPPING A cYcLE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 PAUSING A cYcLE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 ADDING cOOk TImE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 SNOOzING A cYcLE (SILENcING THE 'END Of cYcLE' ALARm) . . . . 17 cLEANING THE TEmPERATURE PROBE (Optional Accessory) . . . . . . . 18 99 PROGRAm fEATURE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 OPERATOR ID fEATURE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 SUGGESTED ROASTING GUIDELINES . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Entering Recipe Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 PREPARING, TYING & SPITTING — cHIckENS ON V-SPITS . . . . . 20 SPITTING / LOADING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 LOADING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 UNLOADING AccESSORIES fROm THE OVEN . . . . . . . . . . . . . . . . . . . 24 EmPTYING THE GREASE cONTAINER . . . . . . . . . . . . . . . . . . . . . . . . . . 24 cHANGING THE cHEmIcAL BOTTLE . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 AUTOmATIc cLEANING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 WIPE DOWN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 REPLAcE DRIP STRAINERS PROPERLY . . . . . . . . . . . . . . . . . . . . . . . . 30 WIPE Off EXTERIOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 DELImING WITH VINEGAR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 mAINTENANcE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 PUmP TUBE mAINTENANcE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 YEARLY cLEANING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 SERVIcE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
– 3 –
SaVE tHIS MaNUaL For FUtUrE rEFErENCE
GENEraL
The kA7E 'seven-spit' rotary oven provides evenly cooked, appealingly roasted product with combination convection and radiant heat.
A full view, tempered glass door is provided for loading, and an identical pass-through door is provided on the opposite side for unloading.
• Quartz lighting promotes visual appeal and stimulates customer interest.
• A stainless steel interior is provided for ease of cleaning.
• A pumped drain delivers excess fat to a grease receptacle.
• Automatic self-cleaning thoroughly washes and cleans the oven interior.
• Use only one type of accessory in the oven at any time.
Ka7E aCCESSorIES type of Spit Qty Whole Chicken Capacity
V-Spit 7 21 - 28 Thermo-Wave Spit 7 21 - 28
meat fork Spit 7 28 - 35 5-Position Rack 7 35 4-Position Rack 7 28
Baskets 7 Hold chicken Parts
– 4 –
INStaLLatIoN Immediately after unpacking the oven, check for possible shipping damage. If the oven is found to be damaged, save the packaging material and contact the carrier within 15 days of delivery.
Prior to installation, test the electrical service to make sure that it agrees with the specifications on the machine data plate located at the lower outside corner of the oven.
LoCatIoN
The oven must be installed on a level surface within 5 feet of both an open drain and a hot water supply. The installation location must allow adequate clearances for servicing and for proper operation. Suitable space is needed for the grease container and the chemical cleaner supply bottle and for access at the doors. for stacked and countertop configurations, the minimum clearance on the right side for plumbing and electrical connections is 3". for out-of-sight, drop-through utility connection into the stand accessory, 0" clearance is required on all sides. Wood laminates, veneers, etc. are unsuitable materials for use in areas exposed to self- cleaning oven, steam and detergents. The rotary oven must not be installed in high-moisture environments such as meat rooms or where high pressure cleaning is used.
LEGS, CaStErS or StaND aCCESSorIES
A set of four 4" tall legs is available as an accessory. casters are included with the stacking kit accessory. An oven stand accessory is available; the oven is mounted on top of the stand.
Tethering is required for units equipped with casters, either on a stand or stacked.
Refer to the Stand or Stacking kit Instructions for additional installation information.
CoNNECtIoN INForMatIoN — GENEraL
machine comes standard with utility connections on the right side (figs. 1 & 2).
for out-of-sight, drop-through utility connection into the stand accessory, contact Hobart Service. A drop-through utilities relocation kit is included with the stand accessory.
Legend (fig. 1)
E1 Electrical, page 7. P1 Water Drain, page 5. P2 chemical Supply, page 6. P3 Grease Drain, page 6. P4 Hot Water Supply, page 5.
Fig. 1
– 5 –
Plumbing connections must comply with applicable sanitary, safety and plumbing codes.
P1 Water Drain — 1" NPT female piped to an open drain. No solid connection. Output is 140°F maximum at 5 GPm.
P4 Hot Water Supply — 3/4" male hose bib fitting. 0.5 GPm, 25 – 50 psi. for proper operation, use only Hot water, 120°f – 140°f. for installations at the end of a long hot water line, a second pre-rinse may be required to prime the line. contact Hobart service to make any needed parameter changes to cleaning cycle programming. The sensors on the machine need to see a small amount of minerals in the water in order to work properly. But, excessive minerals may cause lime scale build-up. Recommended water hardness, 4 – 6 grains. minimum conductivity required, 30 mIcROmHOS/cm.
Fig. 2
E1 ELECTRICAL
– 6 –
Chemical Cleaner Supply and Grease Drain Connections
oven cleaners are corrosive and can cause chemical burns. rubber gloves, goggles and protective clothing are required. read and follow the instructions for the oven cleaner.
P2 Chemical Cleaner Supply — Hose barb to accept 1/4" ID chemically resistant tubing, supplied with oven.
NOTE: Use only kay chemical cIP cleaner or other approved cleaners for proper operation. Unapproved chemicals can cause excess foaming, poor dispensing, poor washing, poor draining and damage to seals and other components inside the oven. Do Not use any chemicals in addition to the approved, self-dispensed cleaner as hazardous interactions can result.
The amount of chemical that is self-dispensed may need to be adjusted for various reasons, such as for light or heavy soil or when using alternative approved cleaners. contact Hobart service to make any needed parameter changes to cleaning cycle programming.
Hose is 6 feet long, can be cut to suit. A #4 or #6 SST hose clamp is recommended for the tubing at the barbed fitting.
• Cut a 45° angle on the bottom end of the tubing.
• Cut a 3/4" I.D. PVc pipe, not supplied, about 18" long, with a 45° angle at each end.
• Put the angled end of the tubing inside the pipe (Fig. 3) so both angled ends extend to the bottom of the container (fig. 4). The pipe prevents the tubing from curling inside the container and prevents suctioning against the container bottom.
P3 Grease Drain — Hose barb to accept 1/4" ID high-temperature tubing supplied with machine, 212°f rated.
Hose is 6 feet long, can be cut to suit. A #4 or #6 SST hose clamp is recommended for the tubing at the barbed fitting.
• Connect the grease drain tubing to the barbed fitting, P3.
• Insert the other end of the grease drain tubing into a suitable grease vessel, not supplied, similar to the one shown in fig. 5.
Fig. 3
Fig. 4
Fig. 5
– 7 –
Electrical Connection
Electrical and grounding connections must comply with the applicable portions of the National Electrical Code, aNSI / NFPa 70, latest edition, and / or other local electrical codes.
Disconnect the electrical power supply to the machine and follow lockout / tagout procedures.
The electrical connection is E1 (fig. 1). make sure that the electrical power supply agrees with the specifications on the oven data plate. Refer to the wiring diagram located inside the side panel.
connect the power supply to the terminal block as shown on the wiring diagram. Inspect and check all wiring and terminal connections for tightness and proper routing away from any moving parts or pinch points. carefully replace side panels.
SINGLE PHaSE CoNNECtIoN — 208V or 240V
tb1
1 2 3 4 5 6 7 8 9 10 11 12
1 2 3
L1 L2 L3
11 21 31 12 7 22 23 13 33
field wire electrical connection is 11/4" and/or 11/2" knockout (strain relief not supplied). Stacked units must be wired independently.
E1 – ELECtrICaL Data 60 HZ Ka7E
VoLtaGE PHaSE WattaGE aMPEraGE 208 1 9,300 42.8 240 1 9,300 37.7 208 3 9,300 24.7 240 3 9,300 21.8
(3W) tHrEE PHaSE CoNNECtIoN — 208V or 240V
tb1
1 2 3 4 5 6 7 8 9 10 11 12
1 2 3
L1 L2 L3
– 8 –
PLaCING tHE rotor IN tHE oVEN
Do not wrap the rotor or any other parts inside the oven with aluminum foil. Soft metals can react with oven cleaners, and hazardous interactions can result.
The rotor must properly engage with the drive mechanism. Orient the rotor so that the end plate with square drive slots is on the same side of the oven as the drive arm.
STEP 1: Stop the drive arm so it is in the down position (fig. 6). Fig. 6
Fig. 7
Fig. 8
Fig. 9
Fig. 11Fig. 10
STEP 3: Place the drive side of the rotor shaft on the drive arm support notch (fig. 8).
STEP 4: Turn the rotor, lining up the square drive slots on the rotor end plate with the pins on the drive arm (fig. 9).
STEP 5: Nudge rotor toward the drive arm. Non-drive end of rotor shaft falls into the lower portion of support bearing hub (fig. 10). Drive end of rotor shaft is driven into center hole of drive arm.
STEP 6: Rotor is now in normal operating position (fig. 11).
STEP 2: Place the rotor shaft onto upper notch of support bearing on the non-drive side of the oven (fig. 7).
mOTOR DRIVE PINS THROUGH DRIVE SLOTS ON ROTOR END PLATE
– 9 –
oPEratIoN Hot glass, grease and parts can cause burns. Use care when operating and servicing
the oven.
oPErator CoNtroLS (fig. 12)
MESSaGE — Provides instructions. CENtEr
aDD 5 — Adds 5 minutes to the current step of the program each time it is pressed.
ProbE — Displays temperature, external meat probe.
0 – 9 — Number keys enter numeric values.
CLEar — clears time or temperature entry .
MaNUaL 0 — Enter a mANUAL Program.
ENtEr — Accepts time or temperature entry.
Start — Begins cooking cycle.
ProGraM — Enters program mode to modify a cook program; press P for 3 seconds.
StoP — Stops cycle.
SILENCE — Silences beeper.
CLEaN — Initiates AUTOmATIc cLEANING, refer to pages 26 – 31.
rotatE — Rotor on/off, pauses cooking cycle; pauses cleaning cycle.
MaIN PoWEr SWItCH — Turns oven and controls on or off. Fig. 12
oN
oFF
P
CLoCK
0
MaNUaL
0
P
MaNUaL
0
CLEaN
CLEaN
rotatE
– 10 –
Fig. 13
SNooZE — Adds 10 minutes to the previous step of the program and silences the beeper. Snooze is active only when the beeper is sounding at the end of a cook cycle. Snooze is not active during the cook cycle, during Hold or after the Stop or Silence buttons have been pressed.
SILENCE — Silences the beeper.
StoP — Stops the cycle.
rotatE — Rotor on/off, pauses cooking cycle; pauses the cleaning cycle.
bEForE FIrSt USE
Oven must be burned in to release any odors that might result from heating the new oven surfaces.
1. Wipe off oven and accessories with a damp or clean soapy cloth, both inside and outside (fig. 14). Wipe clean any soapy residue with a clean damp cloth; allow to dry.
2. Operate oven at maximum temperature setting of 482°f for 45 minutes. Smoke with an unpleasant odor will normally be given off during this burn-in period.
Fig. 14
DOOR JAm
– 11 –
INItIaL StartUP
Power on
Toggle the main Power switch on the front panel of the oven to the ON position; the red indicator light on the switch comes on (fig. 15).
Idle Mode
When the oven is first turned on, the display shows the time of day and the last operated program number. Any programmed steps for the selected program are indicated by illuminated step LEDs. The interior oven lights are off.
Setting the Clock
The oven's clock is preset at the factory to run two 12-hour cycles for A.m. and P.m. as standard. The clock can be reprogrammed to run as a 24-hour clock by your Hobart service technician.
To set the clock, begin from idle mode. • Press CLoCK.
The time display goes blank. The Am or Pm light blinks.
• Enter the time of day (HH:MM) using the number keys.
• Press CLoCK to toggle A.m. or P.m. (not necessary if clock is programmed for 24-hour operation).
• Press ENtEr to accept a valid entry. The control returns to idle mode.
• If a nonvalid value such as 10:95 is in the time display when ENtEr is pressed, the beeper sounds twice and the time display goes blank.
Changing temperature readings to Celsius
The oven is preprogrammed for temperatures to read in fahrenheit degrees as standard. The oven can be reprogrammed for celsius temperature readings by your local Hobart Service office.
P
MaNUaL
0
CLEaN
P0
– 12 –
SaVING or VErIFYING a CooK ProGraM (Program 1 – 9)
Begin from Idle mode. Program display shows last operated program (0 – 9). • Select a program (1 – 9). Program 0 is manual mode and cannot be saved into
memory. • Press P for 3 seconds to enter programming mode. The program display shows the program/number being
modified or verified (1 – 9). cooking 'Step 1' LED is lit. Time display blinks. • Enter the desired cook time from 0:01 (1 minute) to 6:00
(6 hours). • Press ENtEr to accept (or, press CLEar to void and reenter). An invalid entry produces a double beep. Entering 0:00 for the time turns step 1 off and skips to
step 2. Temperature display blinks. • Enter the desired cook temperature from 180 to 482 (degrees
fahrenheit). • Press ENtEr to accept (or, press CLEar to void and reenter). An invalid entry produces a double beep. cooking 'Step 2' LED is lit. Time display blinks. • Enter the desired cook time from 0:01 (1 minute) to 6:00
(6 hours). • Press ENtEr to accept (or, press CLEar to void and reenter). An invalid entry produces a double beep. Entering 0:00 for the time turns step 2 off and skips to
step 3. Temperature display blinks. • Enter the desired cook temperature from 180 to 482 (degrees
fahrenheit). • Press ENtEr to accept (or, press CLEar to void and reenter). An invalid entry produces a double beep.
ExaMPLE ProGraM Temperature Time Step 1 375 1:20 Step 2 425 0:05 Step 3 325 0:05 Step 4 200 HOLd
tEMPEratUrE
tIME
F
C
ProGraM
aM
PM
StEP
1:20
0:05
0
tEMPEratUrE
tIME
F
C
ProGraM
aM
PM
StEP
0:05
– 13 –
Time display blinks.
• Enter the desired cook time from 0:01 (1 minute) to 6:00 (6 hours).
• Press ENtEr to accept (or, press CLEar to void and reenter).
An invalid entry produces a double beep.
Entering 0:00 for the time turns step 3 off and skips to step 4.
Temperature display blinks.
• Enter the desired cook temperature from 180 to 482 (degrees fahrenheit).
HOLd 'Step 4' LED is lit.
Time displays HOLd. 'HOLd' time is infinite and cannot be set.
Temperature display blinks.
• Enter the desired Hold temperature from 140 to 230 (degrees fahrenheit).
An entry of 000 for the temperature turns HOLd off.
The controller returns to Idle mode, any programmed steps for the selected program are indicated by illuminated LEDs.
Step 1 LED is lit – indicates cook step 1 is programmed.
Step 4 LED is lit – indicates HOLd, step 4, is programmed.
If no Step LEDs are lit – the program is cleared.
tEMPEratUrE
tIME
F
C
ProGraM
aM
PM
StEP
0:05
0
tEMPEratUrE
tIME
F
C
ProGraM
aM
PM
StEP
0:05
HoLd
9:30
PROGRAM # 1 SAVED
– 14 –
Begin from Idle mode.
The Program display shows the last operated program (0 – 9).
• Select a saved cook program (1 – 9).
Any programmed steps for the selected program are indicated by lit step LEDs.
• Press Start to run a preprogrammed cook cycle.
While running a cooking program . . .
The controller displays the number of the program in operation.
The LED for the cook step currently in process blinks.
The temperature setting of the cook step in process displays.
The total combined cook time (for all programmed steps) displays. The time colon blinks to indicate time is counting down.
The oven light comes on.
Heaters and fans come on.
tEMPEratUrE
tIME
F
C
ProGraM
aM
PM
StEP
9:30
– 15 –
MaNUaL CooKING (Program 0) Begin from Idle mode. The Program display shows the last operated program (0 – 9). • Select manual mode by pressing MaNUaL
0 and ENtEr . cook Step 1 LED is lit. Time display blinks. • Enter the desired cook time from 0:01 (1 minute) to 6:00
(6 hours). • Press ENtEr to accept (or, press CLEar to void and reenter). An invalid entry produces a double beep. An entry of 0:00 for the time clears manual mode settings
and returns contol to idle mode. Temperature display blinks. • Enter the desired cook temperature from 180 to 482 (degrees
fahrenheit). • Press ENtEr to accept (or, press CLEar to void and reenter). An invalid entry produces a double beep. HOLd, Step 4 LED, is lit. HOLd displays in the Time display. (Steps 2 and 3 are not available in manual mode.) HOLd
time is infinite and cannot be set. Temperature display blinks. • Enter the desired HOLd temperature from 140 to 230 degrees
fahrenheit. An invalid entry produces a double beep. An entry of 000 for the temperature turns HOLd off. • Press ENtEr to accept (or, press CLEar to void and reenter). An invalid entry produces a double beep. controller returns to Idle mode, manual mode 'step' LEDs are lit. If Step 1 LED is lit — it indicates cook only. If Step 1 & Step 4 LEDs are lit — it indicates cook &
Hold. If no Step LEDs are lit — it indicates manual mode is cleared
and that no steps have been entered. Press Start to run manual cook cycle (Program 0). While running the manual cook cycle . . . The controller displays program number 0. The LED for the cook step currently in process blinks. The cook temperature of the cook step in process
displays. The cook time displays and begins to count down. Both oven lights come on (one of them cycles on and off). Heaters and fans come on.
tEMPEratUrE
tIME
F
C
ProGraM
aM
PM
StEP
1 : 3 0
3 7 5
HoLd
9:30
PROGRAM 0 SAVED
– 16 –
HoLDING CYCLE (SILENCING tHE 'END oF CYCLE' aLarM)
After a cook cycle has been completed, the beeper sounds and the oven automatically executes the Hold cycle (Step 4 of the cooking program).
The Hold cycle will not execute if it was programmed 'off', using Hold Temp = 000.
• Press to silence the beeper.
• Program displays "H" to indicate that the oven is in a Hold cycle.
• The oven retains heat during a Hold cycle. Avoid overcooking by unloading when cooking is done.
StoPPING a CYCLE During a cook or Hold cycle,
• Press StoP to stop the cycle. The light, fan and heaters turn off, and the controller returns to Idle mode.
If StoP is pressed after a cook cycle has been completed, the oven will not execute the Hold cycle.
PaUSING a CYCLE During a cook or Hold cycle, • Push the Rotate knob to pause the cycle.
The Time and Temperature displays blink. controller stops counting down. Heaters and fan turn off. Interior lamp stays on.
The controller beeps a reminder alarm if the cycle has been paused for over 3 minutes.
• Push the Rotate knob to restart a cycle.
tEMPEratUrE
tIME
F
C
ProGraM
aM
PM
StEP
– 17 –
aDDING CooK tIME
• Press aDD 5 during a cooking cycle to add 5 minutes of cook time to
the current step of the program in process. Press during the end of cycle buzzer or during Hold cycle to add 5 minutes of cook time to the last step of the last operated program. Press multiple times to add as much as desired up to a maximum total cook time of 6 hours.
• aDD 5 is not active in Idle mode after StoP has been pressed.
SNooZING a CYCLE (SILENCING tHE 'END oF CYCLE' aLarM)
After a cooking cycle has been completed, the beeper sounds and the oven automatically executes the Hold cycle (step 4 of the cooking program).
The Hold cycle will not execute if it was programmed to be "off" by setting the Hold temperature at 000.
• Press SNOOzE (fig. 16) to silence the beeper and add 10 minutes to the previous step of the cook program.
Snooze is only active when the beeper is sounding at the end of a cooking cycle. It is not active during a cook cycle. It is not active in idle mode after STOP has been pressed. It is not active in Hold mode after SILENcE has been pressed.
tEMPEratUrE
tIME
F
C
ProGraM
aM
PM
– 18 –
99 ProGraM FEatUrE
The oven is preprogrammed with 9 programs as standard. The oven can be reprogrammed to enable all 99 programs by your local Hobart Service office.
• To select a program, enter the desired program number from 0 to 99.
• Program display flashes.
oPErator ID FEatUrE
The oven is preprogrammed with Operator ID "off" as standard. The oven can be reprogrammed to enable Operator ID "on" by your local Hobart Service office.
After main power switch is toggled on. . .
Temperature displays "Id" and Time display blinks.
• Enter Operator ID number from from 0 to 9999.
The control returns to idle mode.
tEMPEratUrE
tIME
F
C
ProGraM
aM
PM
StEP
clean the temperature probe after every use.
1. Remove the probe from the probe holder. 2. Unplug probe cord from the probe receptacle (if needed). 3. Wipe the probe with a cloth moistened in a soap and water solution. • Rinse in clean water and allow to dry. • Dry with a soft cloth. 4. carefully plug probe cord back into the probe receptacle (if needed). 5. Place probe back in probe holder.
– 19 –
SUGGEStED roaStING GUIDELINES
The suggested cooking times and temperatures in the table may require adjustment for proper doneness depending on initial product temperature, weight, size, shape and other factors.
STEP 1
STEP 2
STEP 3
STEP 4
tEMPEratUrE tIME
Entering recipe Data
The recipe cards, below, are provided to allow you to pencil in your own cooking recipe(s).
STEP 1
STEP 2
STEP 3
STEP 4
tEMPEratUrE tIME
350 – 375 °f (177 – 195 °c)
1:10 to 1:30 180 – 185 °f (82 – 85 °c) 21 – 35
(HOLD)
(HOLD)
– 20 –
from 37°f to 42°f.
Insert approved popper, if available; it will pop out
when chicken is done.
PrEParING, tYING & SPIttING — CHICKENS oN V-SPItS
The rotary oven is not designed to roast frozen foods. Use only fresh or previously thawed product.
Using an approved tie, wrap around legs, pulling tie along the back, criss-cross over back.
Tie comes over front holding wings to
side of chicken.
V-Spit complete with four birds ready for loading into rotisserie.
continue until all spits are completed, all birds are properly spitted.
The flat side of spit must be parallel with breast bone. Legs and thighs on same
side as breast.
– 21 –
INCorrECt SPIttING — CHICKENS oN V-SPItS
t WRONG — Angle of spit is in line with breast. This will split the backbone and could possibly result in falling off the spit during cooking.
t WRONG — Legs and thighs are not on same side as breast. This could cause legs to fall off during cooking.
t WRONG — Legs are being inserted first. This could result in birds moving along spits during cooking.
– 22 –
SPIttING — CHICKENS oN ForK SPItS
Press pointed ends of spits into whole poultry so points go through the chest-wing and leg-thigh regions (fig. 17). Load four or five chickens on each fork spit.
Fig. 17
SPIttING — CHICKENS oN tHErMo-WaVE SPItS
After tying chickens, insert thermo-wave spit through neck first. Load three or four chickens on each thermo- wave spit.
LoaDING — CHICKENS oN raCKS
Place chicken cavity over spindle, legs down, neck up and breast forward (fig. 18). fold and cross legs; hook leg ends under side rods of rack. Break wings at top joint; fold wings behind bird. Load four- or five-chickens per rack, depending on rack. Load seven racks.
LoaDING — CHICKEN PIECES IN baSKEtS
Load chicken pieces in basket in any appropriate arrangement (fig. 19).
Fig. 19
LoaDING aCCESSorIES oN tHE rotor
• Advance the Rotor as needed using the Rotate knob, load accessory into position 1, skip position 2, load position 3, etc. (fig. 20).
• Chickens must clear top of oven; no parts can stick out.
• Do not mix different types of accessories on the rotor at the same time.
Fig. 20
– 23 –
Loading V-Spits or thermo-Wave Spits on the rotor
1. Place pointed end of V-spit into outside hole on non-drive side of rotor (fig. 21). 2. fit notched end of V-spit into appropriate holes on drive side of rotor (fig. 22). 3. make sure the spit is level. If the spit is not level, you might be using the wrong holes. NoN-DrIVE SIDE DrIVE SIDE
Fig. 21 Fig. 22
Loading Fork Spits on the rotor
1. Place pointed ends of fork spit into appropriate holes on the non-drive side of the rotor (fig. 23). 2. fit the notched end of fork spit into appropriate holes on the drive side of the rotor (fig. 24). NoN-DrIVE SIDE DrIVE SIDE
Fig. 23 Fig. 24
Loading Chicken racks or baskets on the rotor
chicken Racks and chicken Baskets hang on studs on the left and right sides of the rotor. 1. Hang the left end of a Rack or Basket on a stud on the left side of the rotor (fig. 25). 2. Hang the right end of the Rack or Basket on the corresponding stud on the right side of the rotor at
the same height (fig. 26). The accessory must be level. NoN-DrIVE SIDE DrIVE SIDE
Fig. 25 Fig. 26
– 24 –
Hot glass, grease and parts can cause burns. Use care when operating and servicing the oven.
UNLoaDING aCCESSorIES FroM tHE oVEN
Opening the door does not stop the rotor, heaters or fan.
1. Press StoP to stop rotation and cooking. Press Rotate knob to allow rotor to advance to unloading position. Press Rotate knob again to stop rotation.
2. Use insulated gloves. • Carefully remove accessory from rotor. Remove chickens from accessory. • Place chickens in proper containers. Place chicken containers in warming
cabinet. 3. Repeat step 1; stagger unloading by skipping past the next accessory to the
following one. 4. Repeat step 2 and 3 until unloading is complete.
EMPtYING tHE GrEaSE CoNtaINEr
The kA7E automatically pulses the grease pump on and off throughout the cooking cycle, draining the grease into a suitable container (not supplied, fig. 27).
NOTE: Empty the grease container routinely — avoid overflow spills.
• Press main power switch Off.
• Remove tube.
• Empty container.
• Replace tube.
Fig. 27
– 25 –
CHaNGING tHE CHEMICaL bottLE
• Remove the chemical pick-up tubing and PVC standpipe with angled ends from the empty bottle. Avoid spilling or skin contact.
• Place the full bottle of chemical in the proper location.
• Remove the cap.
• Insert the chemical pick-up tubing (inside the PVC standpipe) (Fig. 28) into the new chemical container. The angled ends on the pickup tubing and the PVC pipe enable proper suction and prevent the tubing from sitting flat on the bottom of the bottle (fig. 29). The top of the container must be open to prevent a vacuum, thus permitting the chemical cleaner to be pumped up, into the sump.
Fig. 28 Fig. 29
– 26 –
P
MaNUaL
0
CLEaN
aUtoMatIC CLEaNING
Do not open doors during cleaning.
Do not wrap the rotor or any other parts inside the oven with aluminum foil. Soft metals can react with oven cleaners, and hazardous interactions can result.
NOTE: The self-cleaning oven is not intended to be a utensil washer. Remove all accessories (fig. 31) before you press cLEAN.
1. Remove any debris, bones or pieces of skin from drip strainers (fig. 32).
2. make sure that the drip strainers are in their proper places so that the wash arm can rotate freely (refer to figs. 43 – 45 on page 30). make sure there is an adequate supply of chemical cleaner; replenish if necessary.
3. Begin from the Idle mode. The display shows the last operated cook program (0 - 9). Press CLEaN (fig. 33) to initiate automatic cleaning, and step through the following operations . . .
Allow time needed for each cycle to complete. The automatic cleaning process requires about 2.5 hours to complete. If nothing seems to be happening, do not be alarmed. Time delays are programmed throughout the clean cycle to allow soaking and other pauses. DO NOT open the door(s).
• CLOSE THE DOOR
THEN PRESS CLEAN 34 PRESS
START OR CLEAN The door is open. close the door completely. Then press the Clean key on the keypad.
• CLEANING
PREHEATING The oven preheats or cools down to 150°f, the best temperature for cleaning.
• CLEANING
DRAINING GREASE Any remaining grease is pumped into the grease container. cleaning continues on page 27.
Fig. 33
Fig. 30
Fig. 32
Fig. 31
– 27 –
• CLEANING
• CLEANING
• Washing and Soaking cycles.
• CLEANING
ADDING DETERGENT Detergent is added to the water in the sump.
• CLEANING WASHING 34
then turns off to allow soaking for 7 minutes. Repeat.
• Washing and Soaking cycles repeat for the next two hours.
• CLEANING
WATER DRAIN The water / detergent solution from the Washing and Soaking cycles is pumped down the drain.
• rinse cycle, #1.
WATER FILL Water is being added.
• CLEANING RINSE # 1 Water sprays in the oven, rinsing for a set time.
• CLEANING WATER DRAIN Water is drained from Rinse cycle #1.
• rinse cycle, #2.
WATER FILL Water is being added.
• CLEANING RINSE # 2 Water sprays in the oven, rinsing for a set time.
• CLEANING WATER DRAIN Water is drained from Rinse cycle #2.
• Drying cycle.
DRYING The oven heats up to dry out the interior.
• CLEANING CYCLE COMPLETE cleaning cycle is done; continue on page 28.
Fig. 34
– 28 –
STRAINER UPSIDE DOWN
5. Remove the drip strainers. The underneath surface of the drip strainers may also have white chemical residue or dirt. If necessary, wipe off the underside of the drip strainers with a clean damp cloth (fig. 36). If necessary, take the drip strainers to a sink; wash and rinse them thoroughly and wipe dry with a clean cloth.
6. Wipe the bottom of the sump (fig. 37).
7. Wipe the area around the face of the door jam (fig. 38).
WIPE DoWN
4. Press main power switch Off (fig. 35).
NOTE: Thoroughly wipe off any white chemical residue remaining in the oven, steps 5 – 10. If the residue does not wipe off readily with a clean damp cloth, a dilute solution of vinegar and water may be used. Do not use abrasives.
– 29 –
GRASP AT BOTTOm
GLASS DOOR SURfAcES
8. Wipe out the trough below the door opening (fig. 39).
9. Separate the inner and outer doors by grasping at either the upper or the lower corner (figs. 40, 41).
10. Wipe off the inside and outside glass surfaces of both glass doors (fig. 42) on both the operator and customer sides of the oven. Wipe off wet glass with a clean dry cloth to avoid streaks. If white chemical residue is difficult to remove using water alone, use a dilute solution of vinegar and water.
– 30 –
rEPLaCE DrIP StraINErS ProPErLY
11. The notch in the drip strainer must be placed around the water pipe and block fitting (Fig. 43).
12. Drip strainers must be seated (fig. 44).
• Tabs under the drip strainer handles fit slots in the wash arm support.
• Both handles are in the middle.
13. Wash arm spins freely (fig. 45).
WIPE oFF ExtErIor
14. Wipe exterior stainless steel surfaces with a moist cloth, using care not to apply excess moisture to the keypad in the controls area. Do not hose down.
NOTcH ON SIDE Of DRIP STRAINER
WATER PIPE AND BLOck fITTING
Fig. 44
– 31 –
TABS ARE NOT IN SLOTS ON WASH ARm SUPPORT
DRIP STRAINERS ARE TURNED 90 DEGREES HANDLES SHOULD BE IN THE mIDDLE
figs. 46, 47, 48 and 49 show wrong ways to assemble the drip strainers.
DRIP STRAINERS TURNED 90 DEGREES HANDLES SHOULD BE IN mIDDLE
DRIP STRAINERS UPSIDE DOWN
WRONG t
WRONG t
WRONG t
WRONG t
– 32 –
0 key within 20 seconds (fig. 50).
• If the MaNUaL
0 key is not pressed within 20 seconds, the oven goes into AUTOmATIc cLEANING discussed on pages 26 – 31. To stop automatic cleaning, press the StoP key and repeat step 1.
2. ADD
DE-LIMING AGENT displays for 20 seconds. Open the door and add 2 quarts of vinegar to the sump. close the door. Wait.
Washing cycle.
3. CLEANING
4. CLEANING
DE-LIMING CYCLE The delime cycle runs for 20 minutes (fig. 51).
5. CLEANING
rinsing cycle.
6. CLEANING
7. CLEANING
8. CLEANING
Drying cycle.
9. CLEANING
DRYING The oven heats, drying the interior for 10 minutes.
10. SELECT
CYCLE COMPLETE
P
MaNUaL
0
CLEaN
MaNUaL
0
DELIMING WItH VINEGar
Remove all accessories. The rotor can remain. Deliming with vinegar provides a short rinse to clear out any remaining soapy residue from cleaning or chemical salts. Deliming is recommended once a week, after an automatic cleaning cycle and after manually wiping out the oven interior (refer to pages 26 through 31).
Do not open doors during deliming.
Fig. 51
– 33 –
MaINtENaNCE PUMP tUbE MaINtENaNCE
Pump tubing is a wear item. contact Hobart Service to replace tubing periodically on grease pump, chemical pump and water pump to avoid leakage.
As pump tubing wears, leaks can occur. In the event of tubing leak or break, machine is designed to direct liquids to outside of oven (fig. 52). If this condition is observed, contact Hobart service.
YEarLY CLEaNING
Wash nozzles are located between the ceiling of the oven and the upper cover to clean the convection fan and heating chamber. However, it is recommended that you inspect and clean the oven once yearly, as needed. clean the ceiling of the oven interior to remove potential grease build-up. Excessive grease build-up on convection fan blade(s) and / or upper cover will decrease the oven's cooking performance over time. NOTE: for ease of cleaning, replacement fan blade(s) are available from Hobart Service.
1. Open the door. make sure that the drive arm is in the downward position (fig. 53). Press Off.
Disconnect electrical power supply to the machine and follow lockout / tagout procedures before cleaning or servicing.
Hot glass, grease and parts can cause burns. Use care when operating and servicing the oven.
2. Remove the rotor. Lift up on the side of the rotor opposite the drive arm. Then, lift up and out to disengage the rotor from the two drive pins on the drive arm (fig. 54).
Fig. 53
ROTOR REmOVED
DRIVE ARm
Fig. 54
Fig. 52
3. Unscrew the acorn nut in the middle of the upper cover, inside the oven chamber (fig. 55). Use a 7/16" wrench or nut driver.
TUBING LEAkS ARE DIREcTED OUTSIDE OVEN
– 34 –
Fig. 59
Fig. 57
Fig. 58
3. To remove the upper cover from the three pins, front, and three pins, rear, grasp the front edge of the cover with both hands (fig. 56). Press with both thumbs to release the front pins. Pull forward to escape the three pins in the rear and lower the upper cover. manually clean the upper side of the upper cover in a sink. Rinse off both sides and wipe dry.
Fig. 56
4. Remove both fan blades. Unscrew the center nut on each fan blade (fig. 57). These nuts are left-hand thread.
5. Wipe the interior ceiling around the elements and convection fan shafts of any residue using a damp or soapy cloth, as needed (fig. 58). When clean, wipe off with a clean damp cloth.
6. clean the fan blades (fig. 59) as required to remove any residue. DO NOT bend the fan blades. Rinse and allow to dry.
cENTER NUTfAN cENTER NUTfAN
fRONT Of UPPER cOVER
cEILING Of OVEN cHAmBER
– 35 –
7. After cleaning, reinstall the two fan blades: Mate the flat side of the D-shaped hole on the fan to flat side of the D-shaped shaft. Assemble and tighten the nut counterclockwise to the shaft (figs. 60, 61, 62). make sure the fans rotate freely after installing.
Fig. 60
Fig. 63
Fig. 64
8. Reinstall the upper cover. Hold the front of the upper cover with both hands. Guide the rear of the upper cover to the three pins at the rear; push to the rear so the three pins are engaged with the slots on the upper cover (fig. 63). Lift up the front of the upper cover while pressing both thumbs in so that you engage the slots on the front of the upper cover with the three front pins (Fig. 64). Make sure all six pins are properly engaged with the slots on the upper cover.
REAR SLOTS IN UPPER cOVER ENGAGE THREE REAR PINS
9. Replace the 7/16" acorn nut in the middle of the upper cover (fig. 65).
fRONT PINS
Fig. 65
– 36 –F35521 (May, 2008) PrINtED IN U.S.a.
troUbLESHootING ProbLEM PoSSIbLE rESoLUtIoN
control does not light up. 1. Press On-Off switch ON. 2. Electric supply is interrupted; check circuit breaker.
cooking too slow. fan blade(s) and ventilation area require routine cleaning. Water isn't spraying during wash cycle.
Wash cycle is in soak mode. Display says 'Soaking'.
Wash arm isn't turning. Drip strainers are not in their proper place and are interfering with wash arm motion; check drip strainers.
Nothing seems to be happening after cLEAN is pressed.
Oven is cooling down or preheating to the optimum temp. for cleaning.
Oven is not clean enough after cleaning cycle is complete.
1. chemical bottle may be empty; replace with full bottle. 2. Ensure tubing is cut at an angle and that standpipe is in place to prevent
tube from curling inside chemical bottle. 3. contact Hobart service to make any needed parameter changes to cleaning
cycle programming (amount of chemical or second pre-rinse cycle, etc.). Nothing seems to be happening in clean mode.
Time delays are programmed between steps during clean cycle.
Oven uses too much chemical. 1. Typical usage is approximately 1/2 gallon per day. 2. contact Hobart service to make any needed parameter changes to clean
cycle programming (amount of chemical or second pre-rinse cycle, etc.). Grease or liquids are running outside the unit.
Pump tubing needs to be replaced. contact Hobart service.
Error MESSaGE PoSSIbLE rESoLUtIoN DOOR IS OPEN
CLOSE THE DOOR displays. close the door.
CANNOT CONTINUE CLEANING CYCLE and
WATER FAIL CHECK SUPPLY
display alternately; a double beep sounds. 1. Open the water supply valve. 2. Remove any kinks in the hose. 3. There may be low water pressure / volume. call Hobart
service.
CHECK DETERGENT CHECK DETER PUMP displays. 1. chemical bottle may be empty; replace with full bottle.
2. Ensure tubing is cut at an angle and that standpipe is in place to prevent tube from curling inside chemical bottle.
3. Pump tubing may need routine maintenance; contact Hobart service.
ATTEMPTING TO DRAIN SUMP and
DRAIN FAIL CHECK DRAIN, PUMP
display alternately. The sump may be clogged. call Hobart service.
CLEANING CANCELLED displays. Occurs if "Stop" key is pressed during Cleaning. Please
wait while oven cycles through two rinse cycles and the drying cycle.
INTERRUPTED CLEAN CYCLE displays. Occurs if "on-off" switch is cycled during cleaning. Please
wait while oven cycles through two rinse cycles and the drying cycle.
SErVICE
DRAIN
HEAT
WASH
FANS
LIGHTS
ROTATE
E1
Note:
1. FILL ME relay located on water level control board. Wire X17 attached to Common of H/L Relay. Wire 26 attached to NO of H/L Relay.
7 5 3 1
TB1.9
TB1.9
TB1.9
TB1.9
TB1.10
TB1.10
PT500 RTD Oven Temp
Optional Hood Controls
Notes: 1. Remove wire 42 on the top rotisserie. Add wires 91,92, 93, 94 as shown. 2. If rotisseries are stacked, remove wire 42 on the bottom machine and add wires 95, 96, 97, 98 as shown. 3. If rotisserie is on a stand, discard wires 95,96,97 AND 98.
120V
Hood
Hood/Oven Interlock
X25
X10
X10
X10
X10
2. CHEMICAL SENSE relay located on water level control board. Wire X18 attached to Common of LLCO relay. Wire 26 attached to NO of LLCO relay.
45
Parameter Settings/Service Mode(to access, hold down keys CLOCK, 7 and 8 while turning the power switch ON. Then press the parameter number below and ENTER)
Parameter 0: displays the current software revision level Parameter 1: F/C (leave at 0 for temperature display in F, change to 1 for Celcius) Parameter 2: AM/PM or 24 hr (leave at 0 for AM/PM, change to 1 for 24 hour clock) Parameter 3: Communications format (leave at 0) Parameter 4: Network ID# (leave at 0) Parameter5: Temp Offset (default at 0) (Note: Use "P" key to change +/-) Parameter 20: Display test (visual test of all display segments) Parameter 22: Relay/component test mode (press the following keys to activate)
Key 1 = Light Key 2 = Fans Key 3 = Rotor motor Key 4 = K1 contactor Key 5 = Sump Drain Pump Key 6 = Wash Pump (Note: Doors must be closed) Key 7 = Peristaltic Chemical Pump Key 8 = Water Fill Solenoid Key 9 = Peristaltic Grease Pump
(Note: To exit this mode, press ENTER or CLEAR)
Test Mode (To access, hold down keys CLOCK, 7 and 8 while turning the power switch ON) If an input is OFF, the display reads "-". If the input is ON, the display reads "1". The digits are displayed in the following manner.
"1234" Time Display "567" Temperature Display "89" Program Display 1- Rotate Switches ("1" if pressed) 2- Water Level ("1" if no water is sump, "-" if water level in sump is satisfied) 3- Detergent Sense ("1" is satisfied, "-" is no chemical is sensed) 4- STOP switch ("1" if pressed) 5- SILENCE switch ("1" if pressed) 6- SNOOZE switch ("1" if pressed) 7- Door closed input ("1" if both doors are closed, "-" if one or both doors open) 8- Spare (not used at this time) 9- (not used at this time)
KEYPAD TEST (To access, hold keys CLOCK, 7 and 8 while turning the power switch ON) Press each key. If working properly, the display will indicate which key is depressed. (Note: To exit this mode, turn the power switch OFF)
Key 0 = Peristaltic Drain Pump
DERIVED FROM 891444 AI3027
DRAIN PUMP
GREASE PUMP
CHEMICAL PUMP
Remove Screws Remove Cover Remove Clip
Add New Tubing Replace Clip Replace Cover Replace Screws
Discard Tubing Step 1 Step 2 Step 3 Step 4
Step 5 Step 6 Step 7 Step 8
Replacement of Peristaltic Tubing
DERIVED FROM 891427 AI 3029
CATALOG OF REPLACEMENT PARTS
A p r o d u c t o f H O B A R T 7 0 1 S . R I D G E A V E N U E T R O Y , O H I O 4 5 3 7 4 - 0 0 0 1 FORM 43153 (June 2008)
SELF-WASHING ROTISSERIE OVEN KA7E ML-137701
- 2 -
Table of Contents
3 CONTROL PANEL (CUSTOMER SIDE) 5 CONTROL PANEL (USER SIDE) 7 ELECTRICAL COMPONENTS 9 DOOR (CUSTOMER SIDE) 11 DOOR (USER SIDE) 13 PLATES AND COVERS 15 LIGHT ASSEMBLY 17 FAN ASSEMBLY 19 FAN DUCT 21 HEATING ELEMENT ASSEMBLY 23 DRAIN TRAY 25 PUMP ASSEMBLY 27 PUMP MOUNTING 29 MOTOR ASSEMBLY 31 ACCESSORIES
- 3 -
F-43153 (June 2008)
ILLUS. PART NO. NAME OF PART AMT. PL-58745
1 00-891952 Switch ........................................................................................................................................ 3 2 00-877913-00002 Bezel – Power Switch ................................................................................................................ 3 3 00-891352 Plate – Control Cover ................................................................................................................ 1 4 00-891951 Overlay ...................................................................................................................................... 1 5 NS-038-13 Lock Nut 10-24 Hex ................................................................................................................... 6 6 00-891232 Switch – Push-button ................................................................................................................. 1 7 NS-038-13 Lock Nut 10-24 Hex ................................................................................................................... 2 8 00-891368 Plate – Auto-Clean ..................................................................................................................... 1 9 00-891369 Cover – Auto-Clean ................................................................................................................... 1 10 00-891953 Overlay – Auto-Clean ................................................................................................................. 1
1
2
3-4
5
8
6
7
- 4 -
F-43153 (June 2008)
- 5 -
F-43153 (June 2008)
1 00-891784 Board – Display ......................................................................................................................... 1 2 00-891433 Service Assy............................................................................................................................... 1 3 00-877913-00002 Bezel – Power Switch ................................................................................................................ 1 4 00-877913-00001 Switch – Power .......................................................................................................................... 1 5 00-891282 Jack – Miniature Panel .............................................................................................................. 1 6 00-877938 Spacer – Switch ......................................................................................................................... 1 7 00-891232 Switch – Push-button ................................................................................................................. 1 8 NS-038-13 Lock Nut 10-24 Hex ................................................................................................................... 6 9 00-877966 Standoff...................................................................................................................................... 8 10 WL-013-05 Lockwasher #6 Internal .............................................................................................................. 8 11 NS-011-07 Nut 6-32 Hex (SST) ................................................................................................................... 8 00-891910 Cable – Ribbon (Display Board to Main CPU) ........................................................................... 1
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F-43153 (June 2008)
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F-43153 (June 2008)
ILLUS. PART NO. NAME OF PART AMT. PL-58753
1 NS-038-13 Lock Nut 10-24 Hex ................................................................................................................... 2 2 FE-026-29 Bushing – Electrical Snap .......................................................................................................... 1 3 00-891336 Terminal Block ........................................................................................................................... 1 4 00-891336 Terminal Block ........................................................................................................................... 1 5 00-877989 Support – Dual Lock .................................................................................................................. 8 6 00-891785 Board – CPU .............................................................................................................................. 1 7 FE-026-29 Bushing – Electrical Snap .......................................................................................................... 1 8 NS-047-98 Lock Nut 8-32 Hex ..................................................................................................................... 1 9 00-360145 Thermostat ................................................................................................................................. 1 10 FE-026-29 Bushing – Electrical Snap .......................................................................................................... 1 11 00-877887 Capacitor (2.3 uF) ...................................................................................................................... 1 12 00-877885 Capacitor (1.5 uF) ...................................................................................................................... 2 13 00-891333 Relay – Wash Pump .................................................................................................................. 1 14 00-891334 Relay – Base ............................................................................................................................. 1 15 00-891331 Terminal Block ........................................................................................................................... 1 16 SC-018-22 Mach. Screw 10-24 x 1/2 Phil. Pan Hd. ....................................................................................... 2 17 00-877889 Rail – Din ................................................................................................................................... 1 18 00-891853 Transformer (20 V.) .................................................................................................................... 1 19 SC-018-31 Mach. Screw 8-32 x 3/8 Phil. Pan Hd. ......................................................................................... 2 20 NS-038-13 Lock Nut 10-24 Hex ................................................................................................................... 2 21 SC-018-23 Mach. Screw 8-32 x 5/8 Phil. Pan Hd. ......................................................................................... 1 22 NS-047-98 Lock Nut 8-32 Hex ..................................................................................................................... 2 23 00-891772 Board – Control Water Level ...................................................................................................... 1 24 00-891854 Wall – Divider ............................................................................................................................. 1 25 FE-026-29 Bushing – Electrical Snap .......................................................................................................... 1 26 00-891420 Contactor – Heater .................................................................................................................... 2 27 SC-018-22 Mach. Screw 10-24 x 1/2 Phil. Pan Hd. ....................................................................................... 2 28 00-877889 Rail – Din ................................................................................................................................... 1 29 00-877916-00001 Block – Power (3-Pole) .............................................................................................................. 1 30 00-891934 Bracket – Power ........................................................................................................................ 1
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F-43153 (June 2008)
DOOR (CUSTOMER SIDE)
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F-43153 (June 2008)
DOOR (CUSTOMER SIDE)
1 SC-066-06 Mach. Screw 10-24 x 1/2 Phil. Truss Hd. .................................................................................... 4 2 00-183396 Plate – Screw Switch ................................................................................................................. 1 3 00-891418 Switch – Door Magnet ............................................................................................................... 1 4 SC-113-10 Mach. Screw 4-40 x 3/8 Phil. Pan Hd. ......................................................................................... 2 5 00-891716 Gasket – Extrusion ...................................................................................................................AR 6 00-891349 Door – Inner ............................................................................................................................... 1 7 00-360128 Magnet – Door ..........................................................................................................................AR 8 00-891346 Cover – Door Magnet ................................................................................................................ 1 9 00-891345 Holder – Door Magnet ..............................................................................................................AR 10 00-891347 Handle – Weldment ................................................................................................................... 1 11 00-474831 Plug – Handle ............................................................................................................................ 2 12 00-891985 Channel – Door Frame .............................................................................................................. 1 13 00-891834 Facade – Sump ......................................................................................................................... 1 14 SC-066-06 Mach. Screw 10-24 x 1/2 Phil. Truss Hd. .................................................................................... 4 15 00-891847 Hinge – Door Assy. .................................................................................................................... 1 16 00-877953 Bearing – Bushing ..................................................................................................................... 1 17 NS-038-04 Lock Nut 1/4-20 ..........................................................................................................................AR 18 00-891964-00001 Door – Outer Skin ...................................................................................................................... 1 19 00-877953 Bearing – Bushing ....................................................................................................................AR 20 00-891806-00002 Pin Assy. – Hinge ......................................................................................................................AR 21 NS-038-04 Lock Nut 1/4-20 ..........................................................................................................................AR 22 00-891356 Plate – Hinge Mounting ............................................................................................................AR 23 00-891981-00002 Retainer – Door Glass ............................................................................................................... 1 24 00-891980 Retainer – Door Glass ............................................................................................................... 1 25 SC-066-06 Mach. Screw 10-24 x 1/2 Phil. Truss Hd. .................................................................................... 4 26 00-891995 Cover – Magnet ......................................................................................................................... 1 27 00-048489 Mach. Screw 8-32 x 3/8 Self-Locking Truss Hd. (SST) ..............................................................AR 28 00-891912 Magnet – Door Sensor ............................................................................................................... 1 29 00-891966-00001 Glass (With Screen) ................................................................................................................... 1 30 00-891982 Retainer – Door Glass ............................................................................................................... 1
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F-43153 (June 2008)
DOOR (USER SIDE)
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F-43153 (June 2008)
DOOR (USER SIDE)
1 00-891716 Gasket – Extrusion ...................................................................................................................AR 2 00-891999 Door – Inner Assy....................................................................................................................... 1 3 SC-113-10 Mach. Screw 4-40 x 3/8 Phil. Pan Hd. ......................................................................................... 2 4 00-891418 Switch – Door Magnet ............................................................................................................... 1 5 00-183396 Plate – Screw Switch ................................................................................................................. 1 6 SC-066-06 Mach. Screw 10-24 x 1/2 Phil. Truss Hd. .................................................................................... 4 7 00-891751 Facade ....................................................................................................................................... 1 8 SC-066-06 Mach. Screw 10-24 x 1/2 Phil. Truss Hd. .................................................................................... 4 9 00-048489 Mach. Screw 8-32 x 3/8 Self-Locking Truss Hd. (SST) ..............................................................AR 10 00-891995 Cover – Magnet ......................................................................................................................... 1 11 00-891980 Retainer – Door Glass ............................................................................................................... 1 12 00-891981-00001 Retainer – Door Glass ............................................................................................................... 1 13 00-891356 Plate – Hinge Mounting ............................................................................................................AR 14 00-891806-00001 Pin Assy. – Hinge ....................................................................................................................... 1 15 NS-038-04 Lock Nut 1/4-20 ..........................................................................................................................AR 16 00-877953 Bearing – Bushing ..................................................................................................................... 1 17 00-891964-00002 Door – Outer Skin ...................................................................................................................... 1 18 00-877953 Bearing – Bushing ....................................................................................................................AR 19 00-891847 Hinge – Door Assy. ...................................................................................................................AR 20 NS-038-04 Lock Nut 1/4-20 ..........................................................................................................................AR 21 SC-066-06 Mach. Screw 10-24 x 1/2 Phil. Truss Hd. .................................................................................... 4 22 00-891834 Facade – Sump ......................................................................................................................... 1 23 00-891985 Channel – Door Frame .............................................................................................................. 1 24 00-474831 Plug – Handle ............................................................................................................................ 2 25 00-891347 Handle – Weldment ................................................................................................................... 1 26 00-891345 Holder – Door Magnet ..............................................................................................................AR 27 00-891346 Cover – Door Magnet ................................................................................................................ 1 28 00-360128 Magnet – Door ..........................................................................................................................AR 29 00-891982 Retainer – Door Glass ............................................................................................................... 1 30 00-891912 Magnet – Door Sensor ............................................................................................................... 1 31 00-891966-00001 Glass (With Screen) ................................................................................................................... 1
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F-43153 (June 2008)
PLATES AND COVERS
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F-43153 (June 2008)
PLATES AND COVERS
1 00-891778 Cover – Side (LH) ...................................................................................................................... 1 2 SC-066-06 Mach. Screw 10-24 x 1/2 Phil. Truss Hd. ...................................................................................AR 3 00-891779 Cover – Top................................................................................................................................ 1 4 00-891817 Cover – Control Panel Top ......................................................................................................... 1 5 SC-066-06 Mach. Screw 10-24 x 1/2 Phil. Truss Hd. .................................................................................... 6 6 SC-066-06 Mach. Screw 10-24 x 1/2 Phil. Truss Hd. ...................................................................................AR 7 00-891926 Cover – Upper Side ................................................................................................................... 1 8 00-891430 Thumb Screw 10-24 x 1/2 ........................................................................................................... 2 9 00-891986 Cover – Pump ............................................................................................................................ 1 10 SC-121-61 Mach. Screw 1/4-20 x 5/8 Hex Washer Hd. .................................................................................AR 11 00-891845 Support – Foot Assembly ........................................................................................................... 1 12 00-877940 Pin – Support ............................................................................................................................. 7 13 00-877923-00001 Disc – Rotor Assy. (Incls. Items 12, 14, & 15) (SST) ................................................................. 1 14 SL-005-09 Spring – Loading ........................................................................................................................ 7 15 NS-015-11 Nut 5/16-18 Hex (SST) .................................................................................................................7 16 00-877988 Support – Bearing ...................................................................................................................... 1 17 SC-066-06 Mach. Screw 10-24 x 1/2 Phil. Truss Hd. ................................................................................... 10
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F-43153 (June 2008)
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F-43153 (June 2008)
1 00-891758 Light Assy. .................................................................................................................................. 1 2 00-891379 Block – High Temperature.......................................................................................................... 1 3 00-891747 Cover – Glass Light ................................................................................................................... 1 4 00-891931 Gasket – Light Bezel .................................................................................................................. 1 5 00-891746 Bezel Assy.................................................................................................................................. 1 6 00-891403 Gasket – Graphite (Non-Wrapped) ............................................................................................ 1 7 NS-038-13 Lock Nut 10-24 .........................................................................................................................AR 8 00-891930 Retainer – Glass ........................................................................................................................ 1 9 NS-038-13 Lock Nut 10-24 .........................................................................................................................AR 10 00-891767 Bulb – Light ................................................................................................................................ 1
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F-43153 (June 2008)
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F-43153 (June 2008)
1 SD-039-34 Self-Tapping Screw 10-16 x 3/4 Hex Washer Hd. ....................................................................... 3 2 00-891393 Fan – Motor & Blade Assy.......................................................................................................... 1 3 00-891362 Blade – Fan (7 In.) ..................................................................................................................... 2 4 00-891396 Nut ............................................................................................................................................. 2 5 00-891394 Clip ............................................................................................................................................. 2 6 00-891395 Washer ....................................................................................................................................... 2 7 00-891393 Fan – Motor & Blade Assy.......................................................................................................... 1 8 SD-039-34 Self-Tapping Screw 10-16 x 3/4 Hex Washer Hd. ....................................................................... 3 9 00-891397 O-Ring – Fan Shaft .................................................................................................................... 2 10 00-891398 O-Ring – Fan Nut ....................................................................................................................... 2 11 00-891947 Box – Fan Assy. ......................................................................................................................... 1 12 00-891342 Nut – Fan Mounting ................................................................................................................... 2
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F-43153 (June 2008)
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F-43153 (June 2008)
1 00-891339 Plate Weldment – Vent .............................................................................................................. 1 2 00-891357 Gasket – Vent Graphite ............................................................................................................. 1 3 00-891341 Vent Pipe – Weldment ............................................................................................................... 1 4 NS-038-04 Lock Nut 1/4-20 ...........................................................................................................................4 5 NS-038-04 Lock Nut 1/4-20 ...........................................................................................................................2 6 00-891836 Nozzle – Support Side ............................................................................................................... 1 7 00-891357 Gasket – Vent Graphite ............................................................................................................. 1 8 00-891360 Gasket – Nozzle ........................................................................................................................ 1 9 NS-038-04 Lock Nut 1/4-20 ...........................................................................................................................2 10 00-891837 Nozzle – Control Side ................................................................................................................ 1 11 00-891360 Gasket – Nozzle ........................................................................................................................ 1 12 SC-130-07 Mach. Screw 1/4-20 x 3/8 Slotted Pan Hd. (SST) ......................................................................... 2
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F-43153 (June 2008)
HEATING ELEMENT ASSEMBLY
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F-43153 (June 2008)
HEATING ELEMENT ASSEMBLY
1 SC-130-07 Mach. Screw 1/4-20 x 3/8 Slotted Pan Hd. (SST) ........................................................................AR 2 NS-038-04 Lock Nut 1/4-20 ..........................................................................................................................AR 3 00-891361 Gasket – Heating Element ......................................................................................................... 2 4 00-877868 Nut – Tinnerman ........................................................................................................................ 1 5 NS-038-04 Lock Nut 1/4-20 ..........................................................................................................................AR 6 SC-066-06 Mach. Screw 10-24 x 1/2 Phil. Truss Hd. ...................................................................................AR 7 00-356946 Sensor – Temperature ............................................................................................................... 1 8 00-891850 Bracket – Temperature Probe .................................................................................................... 1 9 00-891361 Gasket – Heating Element ......................................................................................................... 4 10 00-891766-00001 Element – Heating (208 V., 3000 W.) ......................................................................................... 1 11 00-891766-00002 Element – Heating (240 V., 3100 W.) ......................................................................................... 1 12 00-891765-00001 Element – Heating (208 V., 2500 W.) ......................................................................................... 1 13 00-891765-00002 Element – Heating (240 V., 2600 W.) ......................................................................................... 1 14 00-891766-00001 Element – Heating (208 V., 3000 W.) ......................................................................................... 1 15 00-891766-00002 Element – Heating (240 V., 3100 W.) ......................................................................................... 1 16 NS-025-04 Crown Nut 1/4-20 (SST) .............................................................................................................AR 17 00-891972 Cover – Fan Assy. ...................................................................................................................... 1 18 NS-025-01 Crown Nut 10-24 (SST) ............................................................................................................AR 19 00-891731 Bracket – Heating Element ........................................................................................................ 1 20 00-891936 Gasket – High Temperature ....................................................................................................... 1 21 00-891351 Plate – High Temp. Assy. ........................................................................................................... 1 22 00-891875 Plate – High Temperature .......................................................................................................... 1
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F-43153 (June 2008)
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F-43153 (June 2008)
1 00-891377 Strainer Assy. (Non Drive).......................................................................................................... 1 2 00-891374 Strainer Assy. (Drive Side) ......................................................................................................... 1 3 00-891775 Arm – Wash ............................................................................................................................... 1 4 00-891920 Support – Strain Pan ................................................................................................................. 1 5 00-891833-00002 Support – Washer Pan ............................................................................................................... 1 6 00-891945 Pipe – Fill ........................................................................

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