EQUIPMENT Operation Manual

MODE/TIME DISPLAY

MODE DECIMAL

MODE/TIME SET

WARNING:Unplug power cord and disconnectair supply prior to removing cover.

FOR SPARE PARTS, MANUALS, REPAIRS,OR TECHNICAL ASSISTANCE:Visit us at equipment.loctite.comor call Henkel Corp. at:USA - (1) 860-571-5174Germany - (49) 89-9268-0Singapore - (65) 6482-3881

Label P/N: 988341

P/N: 98521

PORT A PORT B

Loctite® Spray Valve Controller Part Number 98521

Table of Contents

1 Please Observe The Following..................................................................................................... 3

1.1 Emphasized Sections ............................................................................................................................... 3 1.2 For Your Safety ....................................................................................................................................... 3 1.3 Unpacking and Inspection ....................................................................................................................... 4 1.4 Items supplied.......................................................................................................................................... 4

2 Description............................................................................................................................................... 4 3 Technical Data ....................................................................................................................................... 5 4 Installation................................................................................................................................................ 6

4.1 Space requirements.................................................................................................................................. 6 4.2 Features Description ................................................................................................................................ 6 4.3 Fuse Installation/Voltage Selection Assembly ........................................................................................ 7 4.4 Connecting the unit.................................................................................................................................. 8 4.5 I/O Configuration and End of Cycle Switching....................................................................................... 8

5 Operation................................................................................................................................................... 9 5.1 Mode Menu ............................................................................................................................................. 9 5.2 Manual spray cycle setting: ................................................................................................................... 10 5.3 Automatic Spray cycle setting ............................................................................................................... 10

6 Troubleshooting .................................................................................................................................. 11 7 Care and Maintenance..................................................................................................................... 11 8 Accessories and Spare Parts ........................................................................................................ 11 9 Appendix................................................................................................................................................. 12

9.1 Electrical Diagram................................................................................................................................. 12 9.2 Pneumatic Diagram ............................................................................................................................... 12

10 Warranty.............................................................................................................................................. 13

1 Please Observe The Following

1.1 Emphasized Sections

Warning! Refers to safety regulations and requires safety measures that protect the operator or other persons from injury or danger to life. Caution!

Emphasizes what must be done or avoided so that the unit or other property is not damaged.

Notice: Gives recommendations for better handling of the unit during operation or adjustment as well as for service activities.

1.2 For Your Safety

For safe and successful operation of the unit, read these instructions completely. If the instructions are not observed, the manufacturer can assume no responsibility.

To ensure proper voltage setting, all units are shipped from the factory with the Fuse Holder/Voltage Selector disassembled from the AC Connector

Do not expose the connecting cable to heat, oil, or sharp edges. Make sure the Unit stands stable and secure. Use only original equipment replacement parts. Always disconnect the power supply before servicing the unit. Observe general safety regulations for the handling of chemicals such as Loctite®

adhesives and sealants. Observe the manufacturer’s instructions as stated in the Material Safety Data Sheet (MSDS).

While under warranty, the unit must be repaired by an authorized Loctite® brand service representative.

1 Please Observe The Following (continued) 1.3 Unpacking and Inspection

Carefully unpack the Loctite® Spray Valve Controller and examine the items contained in the carton. Inspect the unit for any damage that might have occurred in transit. If such damage has occurred, notify the carrier immediately. Claims for damage must be made by the consignee to the carrier and should be reported to the manufacturer.

1.4 Items supplied • Controller Unit • Power Cord & Cord Lock • Foot Pedal – Item #98461 • Air Supply Line, 5 micron Filter & Fittings • Fuse Assembly and Fuses (0.25 amp & 0.1 amp)

2 Description

The Loctite® Spray Valve Controller 98521 is a microprocessor based control unit that provides a 3-segment time sequenced spray cycle for the Loctite® Spray Valve 98520. The unit allows individual programming for each time segment

• Pre-spray atomizing • Valve on time • Post spray atomizing

These individually controlled time ranges provide for complete atomization of a wide variety of fluid and ensure “no-drip” positive valve shut-off. When the spray cycle is activated by depressing the Foot Switch, a pulse of air through Port A is transmitted to the valve’ air cylinder to open the valve and a second pulse of air through Port B is transmitted to the valve’s spray cap to spray the fluid. The amount of fluid sprayed is controlled by the spray cycle on time, fluid pressure and stroke setting on the Loctite® Spray Valve.

3 Technical Data 1. SPECIFICATIONS a) Size W=9.2 in. (23.4 cm)

D=8.1 in. (20.6 cm) H=2.4 in. (6.1 cm)

b) Weight 4.5 lbs (2.0 kg) 100-120 VAC 60 Hz c) Input Voltage 200-240 VAC 50 Hz

Mains voltage fluctuation not to exceed 10% of nominal voltage Fluctuation max: 10%

d) Rated Power 20W e) Air Input 100 Psi (689 Kpa) max f) Internal Voltage 24VDC

g) Indoor Use Altitude up to 2,000 m

h) Operating Temperature 0oF to 120oF (-18oC to +50oC)

i) Maximum Relative Humidity 80% for temperature up to 31oC

Decrease linearly to 50% relative humidity at 40oC

j) Air Output 100 psi (689 Kpa) Max. k) Timer Programmable 0.008- 99.99 Sec.

l) Cycle Initiation Maintained or Momentary m) Repeat Tolerance +/- 0.05% p) Cycle Rate 900 cycles/minute

4 Installation

4.1 Space requirements

WARNING:Unplug power cord and disconnectair supply prior to removing cover.

FOR SPARE PARTS, MANUALS, REPAIRS,OR TECHNICAL ASSISTANCE:Visit us at equipment.loctite.comor call Henkel Corp. at:USA - (1) 860-571-5174Germany - (49) 89-9268-0Singapore - (65) 6482-3881

Label P/N: 988341

P/N: 98521

MODE/TIME DISPLAY

MODE DECIMAL

MODE/TIME SET

PORT A PORT B

2.5 [63.1MM]

12.4 [316.0MM]

7.6 [194.3MM]6.1 [156.0MM]

2.3 [57.8MM]

4.2 Features Description

Item Function

2 3 4 6 7

11 1

14

1. Power Switch Turn power on to the unit

2. Air Pressure Gauge Displays dispense air pressure

3. Air Pressure Regulator Regulates dispense air pressure

4. Port A Provide valve actuating air signal

5. Port B Provide atomizing air signal

6. Mode/Time Set Scrolls menu/adjusts dispense time

7. Display Displays time, voltage and mode setting

8. Decimal Switch Change decimal point position

AIR IN ACC. OUT

MADE USA IN

MODE/TIME DISPLAY

MODE DECIMAL

MODE/TIME SET

5

12

13

9 8

10

9700−SERIAL NO.

PORT A PORT B

4 Installation (continued)

9. Mode Switch Indicates mode setting

10. AC Connection with Fuse Holder Connects to AC power supply.

Provides pull out for easy fuse replacement.

11. Foot Switch Receptacle Activates dispense circuit

12. I/O Connection Provides alternate activation source

13. Air Inlet Air supply connection

14. Accessory Air Outlet Provide constant unregulated air outlet

4.3 Fuse Installation/Voltage Selection Assembly

1. The AC Connector on the rear panel of the unit is the Fuse holder and the Voltage Selector. 2. To ensure proper voltage setting, all units are shipped from the factory with the Fuse

Holder/Voltage Selector disassembled from the AC Connector. "X" V~ VOLTAGE SETTING VOLTAGE RANGE FUSE RATING 100 NOT CONNECTED ---- 120 100V-120V .250 Amp, Type F 220 NOT CONNECTED ---- 240 220V-240V .100 Amp, Type T

4 Installation (continued) 3. Using the chart (previous page), select Fuse & Voltage setting required. 4. If the voltage in not correctly set, remove the voltage selector from the fuse holder and

reinstall it with the desired voltage shown at the window of the fuse holder. NOTE: Make certain fuse replacement is proper type and rating. 5. Reinsert the fuse holder into the AC Connector casing until it snaps into place.

4.4 Connecting the unit 1. Connect 70-100 psi dry, filtered air supply to air inlet fitting. Make sure the air

inlet pressure is at least 70 psi.

The 5-micron filter should be installed with the unit to ensure proper airfiltration 985397.

2. Install the cord lock to the cord lock mount with the slot at the bottom. 3. Lift the cord lock and connect the foot switch plug to foot switch receptacle. 4. Fit the cord lock over the foot switch cable. 5. For circuit protection, the unit is shipped with fuse unassembled. Follow

instructions in the Fuse Installation section 4.3 to install fuse and set proper voltage.

6. Connect the power cord to a grounded, properly rated voltage outlet. Connect the valve air hose to Port A and atomizing air hose.

4.5 I/O Configuration and End of Cycle Switching

Upon completion of a dispense cycle, an open collector circuit closes and remains closed until the next dispense cycle. This circuit can be used to signal back to a host computer, start another device in sequence, or drive any other operations that needs to be tied to the completion of the dispense cycle. Upon closure, (end of dispense cycle), power from an external source is allowed to pass through the circuit to operate a 5 to 24 VDC load. Power consumption must not exceed 250 mA. The load could be a relay, solenoid, counter, LED, or any device that will operate within a 5 to 24 VDC range and a maximum of 250 mA.

4 Installation (continued)

5 Operation 5.1 Mode Menu DISPLAY FUNCTION

SP-1

Pre-spray time—Atomized air turns on for preset time before valve opens

SP-2 Valve on time—Actual Spraying time

Post-spray time—Atomized air spray stays on for preset time after valve closed

SP-3

5 Operation (continued)

5.2 Manual spray cycle setting:

1. Turn on the unit by switching the Power Switch (1) to the “ON” position. The switch should light up in the “ON” position.

2. Set atomizing air pressure by rotating the Air Pressure Regulator Knob (3) until the desired pressure is indicated on the Air Pressure Gauge (2).

3. Push the Mode Switch (9) and rotate Mode /Time Set Knob (6) until “SP-1” appears in the display.

4. Push the Mode Switch (9) a second time to set the Pre-spray cycle time 5. Push the Mode Switch (9) and rotate Mode /Time Set Knob (6) until “SP-2”

appears in the display. 6. Push the Mode Switch (9) a second time and set the time to “0” 7. Push the Mode Switch (9) and rotate Mode /Time Set Knob (6) until “SP-3”

appears in the display. 8. Push the Mode Switch (9) a second time to set the Post-spray cycle time. 9. Depress and hold on to foot switch to activate timed dispensed cycle.

5.3 Automatic Spray cycle setting

1. Push the Mode Switch (9) and rotate Mode /Time Set Knob (6) until “SP-1”

appears in the display. 2. Push the Mode Switch (9) a second time to set the Pre-spray cycle time. 3. Push the Mode Switch (9) and rotate Mode /Time Set Knob (6) until “SP-2”

appears in the display. 4. Push the Mode Switch (9) a second time to set spray cycle time. 5. Push the Mode Switch (9) and rotate Mode /Time Set Knob (6) until “SP-3”

appears in the display. 6. Push the Mode Switch (9) a second time to set the Post-spray cycle time 7. Depress foot switch to activate timed dispensed cycle. 8. To change the amount of fluid sprayed, increase or decrease atomized pressure, valve open time, or valve stroke.

NOTE: All spray time entered into the Controller will be stored in its memory evenwith the unit disconnected from the AC source. All entries can be cleared from the memory by turning the unit off, then back on while holding the Decimal Switch (8)

NOTE: In both Manual and Automatic Mode, pre-spray time and post spray timemust be entered in the unit, otherwise the unit will not activate.

6 Troubleshooting

PROBLEM POSSIBLE CAUSE CORRECTION Power light, not on • No Power input

• Fuse open • Power Switch not “ON” • Power Switch defective

• Check Power Cord connections and Power Supply

• Replace Fuse • Turn on Power Switch • Replace Power Switch

System will not actuate • Foot Switch not plugged in or

improperly plugged in • Defective Foot Switch • Broken wire or loose connection inside

unit • Defective Solenoid • Defective Timer Board • Unit in “Menu Mode” • No time set in “SP-1” and “SP-3”

• Check Foot Switch connection

• Foot Switch needs to be repaired or replaced. • Unplug Power Cord and disconnect air

supply. Remove cover and check for broken wires or loose connections

• Replace Solenoid • Replace Timer Board • Press Mode Switch to change to activation

mode • Enter desired pre-spray time in “SP-1” and

post-spray time in “SP-3”

System will not pressurize

• Insufficient air pressure • Air hoses not plugged in • Regulator defective

• Increase air supply pressure • Check connection • Replace Regulator

Inconsistent spray • Air bubbles in fluid • Spray valve damage

• Remove air from fluid • Refer to Spray valve manual

7 Care and Maintenance

The dispenser is designed and built to be relatively maintenance free. To assure trouble free operation, the following recommendations should be followed: 1. Make certain air supply is clean and dry. 2. Make certain AC outlet is grounded and of proper voltage rating. 3. Avoid turning Adhesive barrels upside down or laying barrel so that material may

run through airline to internal components. 4. Avoid connecting the unit to excessive moisture or solvent saturation. 5. Avoid connecting the unit to air supply exceeding 100 psi. 6. Always replace fuse with proper type and amperage rating.

8 Accessories and Spare Parts

• Foot Pedal – 984621 • 5 micron Air Filter 985397

9 Appendix

9.1 Electrical Diagram

TIMER BOARD 5110-000-003

CONNECTORFOOT SWITCH

FOO

TSW

ITC

H

GRN

16

59

BLK

WHT

SOLENOIDATOMIZING

DEC

IMA

L LE

DM

OD

E LE

D

BLKBLK

GRN

DEC

IMAL

SW

MO

DE

SW

COM

BLK

WH

T

FS

ORG

ORG

SHOT

RE

D

AUTO

OR

G

OR

GB

LK

RE

DB

LK

QUADRATUREPOT

SOLENOIDVALVE

BLU -

YE

L

RE

DB

LK

BRN +OUTPUT SIGNAL

BLU

BLU

RE

DY

EL

BLK

24VD

C IN

ITIA

TE 0240 120

WHT

DISPLAY

RE

D +

BLK

-

BLK

BRN

GND POWERSWITCH

WHT

BLK

BRN 3

2

1

BLK

WHT

GND

+10V

BLK COM

+24VRED +24V

+36V

BLU+10V

GND GRN

POWERSUPPLY

9.2 Pneumatic Diagram

3

2 1

Air Inlet

Air Manifold

RegulatorAir Pressure Gauge

Solenoid Valve

3

2 1Solenoid Valve

Air Outlet

Air Outlet

Air Outlet(White)

10 Warranty Henkel expressly warrants that all products referred to in this Instruction Manual for (Loctite® 98521 Spray Valve Controller ) (hereafter called “Products”) shall be free from defects in materials and workmanship. Liability for Henkel shall be limited, as its option, to replacing those Products which are shown to be defective in either materials or workmanship or to credit the purchaser the amount of the purchase price thereof (plus freight and insurance charges paid therefor by the user). The purchaser’s sole and exclusive remedy for breach of warranty shall be such replacement or credit. A claim of defect in materials or workmanship in any Products shall be allowed only when it is submitted in writing within one month after discovery of the defect or after the time the defect should reasonably have been discovered and in any event, within (12) months after the delivery of the Products to the purchaser. This warranty does not apply to perishable items, such as, but not limited to: (o-rings, seals, gaskets, washers, filters, tubing, fittings, lights, etc.). No such claim shall be allowed in respect of products which have been neglected or improperly stored, transported, handled, installed, connected, operated, used or maintained. In the event of unauthorized modification of the Products including, where products, parts or attachments for use in connection with the Products are available from Henkel, the use of products, parts or attachments which are not manufactured by Henkel, no claim shall be allowed. No Products shall be returned to Henkel for any reason without prior written approval from Henkel. Products shall be returned freight prepaid, in accordance with instructions from Henkel. NO WARRANTY IS EXTENDED TO ANY EQUIPMENT WHICH HAS BEEN ALTERED, MISUSED, NEGLECTED, OR DAMAGED BY ACCIDENT, OR IF THE SYSTEM WAS USED TO DISPENSE ANY LIQUID MATERIAL OTHER THAN LOCTITE® PRODUCTS. EXCEPT FOR THE EXPRESS WARRANTY CONTAINED IN THIS SECTION, HENKEL MAKES NO WARRANTY OF ANY KIND WHATSOEVER, EXPRESS OR IMPLIED, WITH RESPECT TO THE PRODUCTS. ALL WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND OTHER WARRANTIES OF WHATEVER KIND (INCLUDING AGAINST PATENT OR TRADEMARK INFRINGEMENT) ARE HEREBY DISCLAIMED BY HENKEL AND WAIVED BY THE PURCHASER. THIS SECTION SETS FORTH EXCLUSIVELY ALL OF LIABILITY FOR HENKEL TO THE PURCHASER IN CONTRACT, IN TORT OR OTHERWISE IN THE EVENT OF DEFECTIVE PRODUCTS. WITHOUT LIMITATION OF THE FOREGOING, TO THE FULLEST EXTENT POSSIBLE UNDER APPLICABLE LAWS, HENKEL EXPRESSLY DISCLAIMS ANY LIABILITY WHATSOEVER FOR ANY DAMAGES INCURRED DIRECTLY OR INDIRECTLY IN CONNECTION WITH THE SALE OR USE OF, OR OTHERWISE IN CONNECTION WITH, THE PRODUCTS, INCLUDING, WITHOUT LIMITATION, LOSS OF PROFITS AND SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES, WHETHER CAUSED BY NEGLIGENCE FROM HENKEL OR OTHERWISE.

Henkel Corporation 1001 Trout Brook Crossing Rocky Hill, CT 06067-3910

Henkel Canada Corporation 2225 Meadowpine Boulevard Mississauga, Ontario L5N 7P2

Henkel Capital, S.A. de C.V. Calzada de la Viga s/n Fracc. Los Laureles Loc. Tulpetlac, C.P. 55090 Ecatepac de Morelos, Edo. de México

Henkel Automotive Technology Center 2455 Featherstone Road Auburn Hills, Michigan 48326

Henkel Ltda. Rua Karl Huller, 136 – Jd. Canhema 09941-410 Diadema/SP, Brazil

www.loctite.com

Loctite is a trademark of Henkel Corporation, U.S.A. © Copyright 2004. Henkel Corporation All rights reserved. Data in this operation manual is subject to change without notice. Manual P/N: 989375, Date: 04/2005