powerline electric cutteryale+pdf/pl...1.0 introduction thank you for selecting the martin yale...

PowerLine™ Electric CutterInstallation, Operating and Maintenance InstructionsPowerLine Models PL2650 and PL2150

WARNING! This machine contains a powered cutting knife which cancause serious or even fatal injury. Never connect power to the machineuntil you are ready to set up and operate the electric cutter. The AC outletmust be nearby and not blocked. To prevent injury, never place hands orarms under the cutting blade, do not operate the machine with any coversremoved or safety features disabled, and cut only paper materials. Thefront blade guard must be in the lowered position before the clamp orblade will operate. Before attempting any maintenance procedure, be surepower is disconnected and locked out.

PowerLine Operating Instructions

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SpecificationsFunctional

Cut Length x Width (behind blade):21" EC . . . . . . . . . . . . . . . . . . . . . . 21" x 21"26" EC . . . . . . . . . . . . . . . . . . . . . . 26" x 26"

Cut Height:2 7/8" Maximum

PhysicalWeight:

21" EC . . . . . . . . . . . . . . . . . . . . . . . 720 lbs.26" EC . . . . . . . . . . . . . . . . . . . . . . . 800 lbs.

Shipping Weight:21" EC . . . . . . . . . . . . . . . . . . . . . . . 743 lbs.26" EC . . . . . . . . . . . . . . . . . . . . . . . 823 lbs.

Color: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Gray

Dimensions:21" EC 33 3/4"W x 50 3/4"H x 42 3/4"D26" EC 38 3/4"W x 50 3/4"H x 47 3/4"D

ElectricalAC Voltage: . . . . . . . . . . . . . . . . . . . . .230/240VACLoad Current: . . . . . . . . . . . . . . . . . . . . .16 Amperes

OptionalSide Tables

Table of Contents1.0 Introduction . . . . . . . . . . . . . . . . . . . . . . Page 22.0 Nomenclature . . . . . . . . . . . . . . . . . . . . . Page 23.0 Controls . . . . . . . . . . . . . . . . . . . . . . . . . Page 34.0 Installation . . . . . . . . . . . . . . . . . . . . . . . Page 45.0 The Back Gauge . . . . . . . . . . . . . . . . . . . Page 66.0 Operation . . . . . . . . . . . . . . . . . . . . . . . . Page 77.0 Maintenance . . . . . . . . . . . . . . . . . . . . . . 28.0 Error Codes . . . . . . . . . . . . . . . . . . . . . . Page 169.0 Diagnostic Tests . . . . . . . . . . . . . . . . . . . Page 17

10.0 Troubleshooting . . . . . . . . . . . . . . . . . . . Page 19Fraction to Decimal Conversion Chart . . . . . . . . . Page 22Parts Diagrams and Parts Lists . . . . . . . . . . . . . . . Page 23Wiring Diagrams 1, 2, & 3 . . . . . . . . . . . . . . . . . Page 29

Serial Number

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© 1997 by Martin Yale Industries, Inc.

1.0 IntroductionThank you for selecting the Martin Yale PowerLine Electric Cutter. PowerLines aredesigned to provide a high level of safety, accuracy, flexibility, and ease of operation.Each component has been engineered to perform reliably and is 100% factory tested toensure years of quality service.

We recommend that you familiarize yourself with the cutter by carefully reading thismanual. Reading and thoroughly understanding this manual will help you avoid themost common operational problems and help eliminate operational errors.

2.0 Nomenclature

1. Chassis - Houses the electrical and mechanical components.2. Stand - Consists of legs and shelves. The stand can be separated from the chassis.3. Keyboard Control - 20-character, 2-line Liquid Crystal Display at the top with a

keypad below.4. Right Switch Panel - Contains key switch, clamp switch, and blade switch.5. Left Switch Panel - Contains On/Off toggle switch, reset switch, and clamp/blade

switch.6. Ready Light - Amber light indicates when safety conditions are met and the

machine is ready for the next cutting cycle. 7. Paper Guides - Guide paper and maintains paper position.8. Rear Safety Cover - Fixed cover over the rear deck.9. Back Gauge - Controls the movement of paper through the cutting area.10. Knife - Honed steel blade provides cutting action.11. Clamp - Secures paper during the cutting process.


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12. False Clamp - Can be attached to the bottom of the permanent clamp.13. Cutting Stick - Protects the knife edge at the bottom of the cutting cycle.14. Leg Levelers - Adjustable feet ensure a level cutting surface.15. Storage Shelf - Front and rear shelves for operator convenience.16. Fuseholders - Two fuseholders (located under the front portion of the chassis) con-

tain replaceable power fuses.17. Circuit Breakers - Resettable circuit protector located under the front portion of the

chassis.18. Shroud - Housing for the blade and clamp drive components.19. Serial Label - Identifies the serial number, electrical ratings, and agency approvals.20. Line Cord - Connects the electric cutter to the AC power source.21. Blade Adjustment - Compensates for blade wear/sharpening.22. Front Safety Cover - Interlocked front deck cover.23. Side Tables - Optional accessories to add working surface area to one or both sides.

3.0 Controls 3.1 Blade, Clamp, and Power Controls

1. AC power on/off toggle switch. Controls power to all circuits. The switch bracketallows insertion of a lock to prevent power activation of the electric cutter.

2. Reset switch - Enables the blade and clamp circuits for the next cutting operationwhen the blade and clamp are in the up position. Returns the clamp to the up posi-tion when only the clamp is used. The ready light will come on when safety condi-tions are met. (Figure 1, Item 6)

3. Clamp/Blade switch - When pressed simultaneously with the clamp switch (in theright switch panel), the clamp will travel independently of the blade to the clampingposition. When pressed simultaneously with the blade switch (in the right switchpanel), both the clamp and blade will cycle through the cutting process.

4. Blade switch - When pressed simultaneously with the Blade/Clamp switch (in theleft switch panel), both the clamp and blade will cycle through the cutting process.

5. Clamp switch - When pressed simultaneously with the Blade/Clamp switch (in theleft switch panel), the clamp will travel independently of the blade to the clampingposition.

6. Key switch - Controls power to the blade and clamp. The key can be removed toprevent operation of the blade and clamp.

3.2 Back Gauge Control PanelNOTE: The default language of the back gauge programmable controlleris English. The default for movement of the back gauge and subsequentreadout is in inches. To change either, see Section 5.0.

1. Display - During setup, the LCD provides prompts and information. During opera-tion, the LCD provides the cutting length and program status.


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1 2 3 4 5 6

2. Longer/Previous - In the manual mode, press this key to move the back gauge awayfrom the cutting area (LONGER). In the automatic mode, press this key to movethe back gauge to the last or previous cutting position of the current setup.

3. Shorter/Next - When in the manual mode, press this key to move the back gaugetoward the cutting area. When in the automatic mode, press this key to move theback gauge to the next cutting position of the current setup.

4. Speed/Advance - When in the manual mode, press this key to change the backgauge running speed to Fast or Slow. In the automatic mode, press this key to acti-vate the Auto Advance feature.

5. Stop/Undo - When in the setup or programming mode, press the UNDO key tochange the selection to the previous choice. Press the STOP key to stop the backgauge from moving.

NOTE: The Undo key does not clear an incorrect numerical entry.6. Number and decimal point Keys - Use these keys to respond to choices offered by

the prompts.7. CE (CLEAR ENTRY) - Press this key to clear an incorrect numerical entry.8. Set Up - Press this key to enter setup for programming the automatic mode cutting

positions.9. Enter - Press this key to install the operator entries into the operating system, or to

review the current setup.10. Mode - Press this key to toggle the operating mode to manual or automatic, or to

select a stored setup.

4.0 InstallationWARNING! To prevent serious personal injury, always use a mechanicallifting device, such as a fork lift or pallet jack, to move the machine or toseparate the chassis from the frame.

NOTE: Place the cutter on a flat, level foundation sufficient to support itsweight. Be sure to allow adequate work space on all sides of the cutter.

4.1 Leveling the MachineLevel the cutter (check the top surface in two planes) by adjusting the leg leveler in thebottom of each stand leg. Turn the leg leveler clockwise to shorten the leg length. Turnthe leg leveler counterclockwise to increase the leg length.


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4.2 Releasing the Back Gauge To prevent shipping damage, the back gauge is locked in place by two thumb screws(1)located near the ends of the top rear surface of the back gauge. Remove these screwsbefore operating the electric cutter. To do so, first remove the rear safety cover byloosening the crosspoint screws holding the cover to the rear of the shroud and thedecks. Remove the two thumb screws that secure the back gauge and reattach the safetycover.

4.3 False ClampThe false clamp, made from clear polycarbonate, is used to reduce bruising (marking)on carbonless paper. It is not necessary to use the false clamp when cutting standardpaper stock. Use of the false clamp affects the minimum cutting distance. Wheninstalled, the minimum cutting distance is 2.37". When not installed, the minimum cut-ting distance is 1.37". Section 6.0, Operation, includes the false clamp set up informa-tion. The false clamp is held in place by four (three on the 21" EC) 10/32x3/8 flatheadhex socket screws. To install the false clamp, proceed as follows:

1. Turn the on/off toggle switch, located in the left switch panel, to off.2. Turn the key switch, located in the right switch panel, to off (key vertical).3. Raise the front safety cover.4. Locate the position of the screws on the bottom of the false clamp. Install and

tighten the screws.

4.4 Separating the Stand and ChassisWARNING! To prevent serious personal injury, always use a mechanicallifting device, such as a fork lift or pallet jack, to separate the chassis fromthe frame. The weight of the chassis is unbalanced. Most of the weight isin the front 2 feet of the chassis.


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26" False Clamp Screw Location21" False Clamp Screw Location

Short CutWhen cutting carbonless paper,install the false clamp to help pre-vent bruising and marking.

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To separate the chassis from the stand, remove the carriage bolt and acorn nut from thetop of each stand leg (see illustration). Lift the chassis from the stand using a mechani-cal lifting device. To reassemble the stand and chassis, lower the chassis onto the standand install the carriage bolt and acorn nut through each stand leg.

4.5 Power RequirementsWARNING! The AC power outlet must be installed near the electric cutterand easily accessible.

The electric cutter is equipped with a 20 Amp power plug (NEMA #6-20P). This cutterrequires a 20 Amp circuit with a 20 Amp receptacle (NEMA #6-20R). Have a qualifiedelectrician install the appropriate branch circuit and receptacle.

4.6 Optional Side TablesTo install the optional side tables, align the holes in the tables with the screw holes inthe side machine chassis. Install and tighten the provided screws.

5.0 The Back Gauge5.1 General

The default language of the back gauge programmable controller is English. The defaultfor movement of the back gauge and subsequent readout is inches. You may change thelanguage by following these instructions:

Press the SETUP key as you activate power to the machine. Press the 8 key. The display will show:

Press the 1 key:

Press either of the jog keys to scroll through menu options or press the ENTER key forEnglish. You may choose Spanish, Italian, French, German, or English. When the lan-guage you require is displayed, press ENTER key. Press UNDO to exit configuration.

You may change the units of measure designation by following these instructions:

Press the SETUP key as you activate power to the machine. Press the 8 key. The display will show:

Press the 2 key:

Press the appropriate key.

Press UNDO to exit configuration.

The electronic back gauge can be set at any location from 1.37" from the cut line (2.37"

English/MetricUnits Confirmed

Choose Units1=English 2=Metric

Choose Configuration1=Language 2=Units

Configure the System - 8

Jog Keys to SelectEnter for English

Choose Configuration1=Language 2=Units

Configure the System - 8


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with the false clamp installed) to 21.00" or 26.00", depending on the model. While theback gauge can be operated in either a manual or automatic mode, the manual mode isthe default mode when you power up the machine.

When you power up the machine, the LCD will show the Logo and software revisionnumber, as well as prompting for the false clamp. The back gauge moves to the Homeposition as part of the initialization routine. When the back gauge position is valid atpower up, the LCD will prompt:

Press the ENTER key and the back gauge moves toward the Home position at the fastspeed. If the back gauge position is not valid when power is supplied, the LCD willprompt:

Press the ENTER key and the back gauge moves toward the Home position at Slowspeed.

In the manual mode, the LCD shows the current back gauge position and the run speed,Fast or Slow. Position the back gauge by pressing the appropriate jog key. Enter a cut-ting position by pressing the numerical, decimal point and ENTER keys. Change therun speed by pressing the SPEED key. Return the back gauge to the initial position atany time by pressing the CE key followed by the ENTER key. In manual mode, the ini-tial position is at 26" (21" for the 21" Electric Cutter). In automatic mode, the initialposition is the first position in the series of programmed positions.

In automatic mode, the LCD shows the current position of the back gauge:

In this mode, the back gauge moves to predefined positions automatically when AutoAdvance feature is activated, or semi-automatically when Auto Advance feature is off.To review the predefined positions, press the ENTER key. The predefined cutting posi-tions can be changed. You may cut with the changed positions with or without storingthem in the system. There are two methods to enter a predefined position. For the run-ning method, press the jog keys to move the back gauge to the desired position. Pressthe ENTER key to install the current position. For the key entry method, press thenumerical and decimal point keys to select the required position. Press the ENTER keyto install the selected position.

There are two types of predefined positions, fixed and variable. The fixed type uses astarting position and moves the back gauge at a fixed interval automatically when AutoAdvance is activated, or semi-automatically when Auto Advance is off. The variabletype moves the back gauge to as many as ten distinct positions automatically when AutoAdvance is activated, or semi-automatically when Auto Advance is off. Return the backgauge to the first operating position at any time by pressing the CE key, followed by theENTER key.

6.0 OperationWARNING! This machine contains a powered cutting knife which cancause serious or even fatal injury. Never connect power to the machineuntil you are ready to set up and operate the electric cutter. To prevent

Position xx.xxAuto Advance: OFF

Warning! Unknown Back GaugePosition

Back Gauge Free To Move?

Back Gauge Free To Move?Hit Enter Key


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injury, never place hands or arms under the cutting blade, do not operatethe machine with any covers removed or safety features disabled, and cutonly paper materials.

Before plugging in the Electric Cutter power cord, be sure the following conditions havebeen met:

1. All safety covers are in place.2. No objects are resting below the cutting area or on the rear decks.3. The back gauge locking screws have been removed.4. The power cord will be connected to a 230VAC 20 Amp branch circuit.5. The On/Off toggle switch is off and that the key switch is off (key vertical).

6.1 Supply Power to the Electric Cutter

1. Plug the power cord into a 230VAC 20 Amp outlet.2. Turn the On/Off toggle switch, (located in the left switch panel) to the on position.

The cutting line lights illuminate when power is supplied.3. Insert the key into the key lock switch (located in the right switch panel) and turn

the key to the on position.

6.2 Manual Mode SetupNOTE: The controls were previously discussed in Section 3.0 of this manu-al. Please refer to Section 2.0 if you have any questions concerning thefunction of a particular control or key.

When the electric cutter is activated, the LCD will briefly show the Martin Yale logoand software revision:

1. False Clamp - This selection controls the minimum cutting distance (1.37" withoutthe false clamp or 2.37" with the false clamp). If you have not installed the falseclamp, press 1.

2. Is Back Gauge Free to Move? (With valid back gauge position.) or Warning!Unknown Back Gauge Position. Is back gauge free to move? (When back gaugeposition is not valid.)Press the ENTER key to move the back gauge toward the Home position at theappropriate speed.

3. Position: xx.xxSpeed: Fast - The display shows the current back gauge position and back gaugespeed. Reposition the back gauge by pressing the jog keys, LONGER, SHORTERor by entering a position using the numerical keys, followed by the ENTER key.Change the back gauge speed to slow by pressing the SPEED key.

NOTE: As the back gauge moves, the position readout is continuouslyupdated and the selected speed is displayed. When the back gauge stops,the current position and selected speed are displayed.

4. Position the paper stack squarely against the back gauge and either the left or rightguides.

Position xx.xxSpeed: Fast




False Clamp1 = No or 2 = Yes

Smart Back GaugeRev. xx.xx

(Logo)Martin Yale


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5. Press the RESET button located on the left switch panel. If all safety conditions aremet, the amber colored Ready Light will illuminate indicating the machine is readyto cut.

NOTE: The front blade guard must be in the lowered position before theclamp or blade will operate.

6. The clamp and blade can be operated simultaneously or independently. To operatesimultaneously, press the CLAMP/BLADE switch (on the left switch panel) and theBLADE switch (on the right switch panel). To operate the clamp independently,press the CLAMP/BLADE switch (on the left switch panel) and the CLAMP switch(on the right switch panel). When you are ready to cut paper, press theCLAMP/BLADE switch and the BLADE switch.

7. After the cutting cycle is complete, the Blade and Clamp automatically return to theup position. You may reposition the back gauge (step 6) and make the next cut(step 4).

6.3 Automated Mode SetupNOTE: The controls were previously discussed in Section 3.0 of this manu-al. Please refer to Section 3.0 if you have any questions concerning thefunction of a particular control or key.

When the electric cutter is activated, the LCD will briefly show the Martin Yale logoand software revision:

1. False Clamp - This section controls the minimum cutting distance (1.37" withoutthe false clamp, 2.37" with the false clamp). If you do not install the false clamp,press 1.

2. Back Gauge Free to Move? (With valid back gauge position.) orWarning! Unknown Back Gauge Position. Back Gauge Free to Move? (When backgauge position is not valid.)Press the ENTER key to move the back gauge toward the Home position at theappropriate speed.

3. Position: xx.xx Speed: Fast4. Press the MODE key.

5. Press 1 for Automatic Mode or 2 to Retrieve a Stored Set. Pressing 1 will select thelast pre-defined program. The back gauge moves to the first cutting position.When the back gauge stops moving, you can review the program by pressingENTER.

Press 2 to initiate the prompt, “Set Number? 1 to 5.” When you select a program,the values of that program are displayed. To select a different program, simplyenter a new set number.

NOTE: Your PowerLine Cutter has been factory programmed for test pur-poses. You may reprogram the settings by following instructions in Sec. 6.4.

Position xx.xxSpeed: Fast




False Clamp1 = No or 2 = Yes

Smart Back GaugeRev. xx.xx

(Logo)Martin Yale


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Short CutWhen cutting carbonless paper,install the false clamp to help pre-vent bruising and marking.

Short CutFor the most accurate cuts, makesure the paper stack is firmly againstthe left or right guide.

When the required setup is indicated, press the ENTER key. The display willshow:

The Auto Advance feature will automatically move the back gauge to the next pro-grammed position. To select Auto Advance, press the SPEED key.

NOTE: The front safety cover must be in the lowered position before theclamp or blade will operate.

The back gauge moves to the first cutting position. To verify the setup, move theback gauge through the pre-defined program positions by pressing the Next or Lastkeys.

6. Position the paper stack against the back gauge and either the left or right guides.Press the Reset switch (1). Lower the front safety cover. If all safety conditions aremet, the amber colored Ready Light illuminates indicating the machine is ready forthe cutting cycle. The clamp and blade can be operated simultaneously or independently. To operatesimultaneously, press and hold the CLAMP/BLADE switch (2) and the Bladeswitch (3). To operate the clamp independently, press and hold theCLAMP/BLADE switch (2) and the Clamp switch (4). When you are ready to cutpaper, press and hold the CLAMP/BLADE switch and the Blade switch. After the cutting cycle is complete, or if you release the push buttons simultaneous-ly, the clamp and blade return to the up position. If you release either of the pushbuttons singly, the blade and clamp will stop, then return to the up position whenthe the other push button is released. After the initial cut, press the NEXT key to advance the back gauge to the next pro-grammed position. Make the next cut by following previous instructions. If theAuto Advance feature has been activated, the back gauge will automatically moveto the next programmed position after each cut. If Auto Advance is not active, pushthe NEXT key to move the back gauge to the next programmed position after eachcut.

6.4 Programming the Back Gauge

6.4.1 Programming Fixed Back Gauge PositionsFixed cutting programs are useful for cutting a series of identical stacks from a largerstack. A fixed cutting program moves the back gauge toward the cut line in identicalintervals. (See diagram.) To define and store a fixed cutting program in your cutter: 1. Activate the cutter by turning the ON/OFF toggle switch and key switch to the on

position. Answer the false clamp prompt.2. After the Back Gauge Position and Speed are displayed, press the SETUP key to

change the system to the automatic mode.

3. Press 1 on the keypad.

4. At the display prompt, select either 1) the running method or 2) the key entrymethod.

Position: xx:xxSpeed: Fast

Initial Position?Enter Value or Jog

Choose Type of Set 1= Fixed2= Variable

Define a New Set of Positions

Position: xx.xxAuto Advance OFF


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Fixed cutting programs startat a programmed point andmove the back gauge by afixed interval after each cut.

If you select the running method, press the jog keys to position the back gauge tothe required starting location and then press the ENTER key. If you select the keyentry method, enter the back gauge starting position by pressing the appropriatenumerical and decimal point keys. Press the ENTER key to install the selected posi-tion.

5. At the display prompt, press the numerical and decimal keys to enter the requireddimension.

Press the ENTER key to install the interval.

6. At the display prompt, press 1 to not store the positions. (Unstored positions aredeleted when cutter power is interrupted or switched off.) After this selection, theback gauge moves to the first cutting position. Verify the positions by pressing theNEXT key. To return the back gauge to the first operating position, press the CEkey followed by the ENTER key.

7. Press 2 to store this program in your PowerLine’s memory, where it will remainuntil you alter it.

8. Your PowerLine Cutter can store up to five (1 - 5) programmed cutting sequences.Press the appropriate number on the keypad to store this set.

9. The back gauge moves to the initial cutting position and the cutter changes to theautomatic mode. You may begin to cut.

6.4.2 Programming Variable Back Gauge Positions Variable cutting programs are useful for cutting a series of non-identical stacks from alarger stack. A variable cutting program moves the back gauge toward or away from thecut line in intervals that you program according to the following instructions:

1. Activate the cutter by turning the ON/OFF toggle switch and key switch to the onposition. Answer the false clamp prompt.

2. After the back gauge Position and Speed are displayed, press the SETUP key tochange to the automatic mode.

3. Press 2 on the keypad.

4. At the display prompt, select either 1) the running method or 2) the key entrymethod. If you select running method, press the jog keys to move the back gaugeto the required first cutting position. Press the ENTER key to install the currentposition.

Position 1?Enter Value or Jog

Choose Type of Set 1=Fixed2-Variable

Define a New Set of Positions

Programmed Set Number x Updated

Set Number (1-5)?To Be Updated ___

Store This Set?1=No 2=Yes

Fixed Set Installed

Enter Positionxx.xx Inches

Interval Amount? Enter ValueInitial Position Installed


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Short CutStore settings for the jobs you’llneed most often as one of yourcutter’s 5 programs. Both variableand fixed programs can be storedin your cutter’s memory.

Variable cutting programs start at aprogrammed point and move theback gauge by varying intervalsafter each cut.

Repeat this procedure for up to ten entries. If you select the key entry method, pressthe numerical and decimal point keys to enter the first position. Press the ENTERkey to install the position.

Repeat this procedure for up to ten entries.

In either running method or key entry, press the ENTER key to end the entry proce-dure (if less than ten positions are desired).

5. At the display prompt, press 1 to not store the positions. (Unstored positions aredeleted when cutter power is switched off.) After this selection, the back gauge willmove to the first cutting position. Verify the positions by pressing the Next key. Toreturn the back gauge to the first operating position, press the CE key followed bythe ENTER key.

6. Press 2 to store this program in your PowerLine’s memory, where it will remainuntil you alter it.

7. Your PowerLine Cutter can store up to five (1 - 5) programmed cutting sequences.Press the appropriate number on the keypad to store this set.

8. The back gauge moves to the initial cutting position and the cutter changes to theautomatic mode. You may begin to cut.

7.0 MaintenanceWARNING! This machine contains a powered cutting knife which cancause serious or even fatal injury. Never connect power to the machineuntil you are ready to set up and operate the electric cutter. To preventinjury, never place hands or arms under the cutting blade, do not operatethe machine with any covers removed or safety features disabled, and cutonly paper materials. Before attempting any maintenance procedure, besure power is disconnected and locked out.

7.1 Blade RemovalWARNING! The cutting blade is extremely sharp. Serious bodily harmcan result from mishandling.

NOTE: To prevent dulling the knife, do not let the knife edge contact anysurface except the cutting stick or blade carrier.

1. Activate machine power. Lower the cutting blade as if you are cutting paper. Turnoff the ON/OFF toggle switch when the blade contacts the cutting stick. Turn thekey switch to the OFF position (key vertical).

2. Remove the far right blade retaining screw.

CAUTION: Do not operate the blade or clamp with the blade holder toolsattached to the blade. Extensive equipment damage can occur.

Programmed Set Number xUpdated

Set Number (1-5)To Be Updated ___

Store This Set?1=No 2=Yes

Variable Set Installed

Position 1Installed

Position 2?Enter Value or Jog

Position 1Installed


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Short CutStore settings for the jobs you’llneed most often as one of yourcutter’s 5 programs. Both variableand fixed programs can be storedin your cutter’s memory.

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3. Turn the ON/OFF toggle switch and key switch to the “ON” position so that theblade and clamp will return to the up position. Turn the key switch to the OFFposition (key vertical). Remove the two center blade retaining screws. Install andsecurely tighten the blade holder tools .

WARNING! When you loosen the blade holder tools, the blade will be freeto fall from the carrier. Make sure your have a firm grip on the blade hold-er tools.

4. Loosen the remaining blade retaining screws. Slightly loosen the blade holder toolsslightly and carefully lower the blade from the blade carrier.

5. Move the blade to the right side and pull the left side of the blade toward the frontof the machine. Now remove the right side of the blade.

6. Secure the blade so the sharp edge will not be exposed and remove the blade holdertools.

7.2 Blade InstallationWARNING! The cutting blade is extremely sharp. Serious bodily harmcan result from mishandling.

NOTE: To prevent dulling the knife, do not let the knife edge contact anysurface except the cutting stick or blade carrier. A newly sharpened or newblade will require adjustment for proper cutting, see Section 7.3.

1. Turn the ON/OFF toggle switch and key switch off (key vertical).2. Install the blade holders in the two center blade mounting holes so that 1/4" to

5/16"(1) of thread is visible between the blade and blade holder.3. Lifting with the blade holders, carefully place the blade into the blade carrier and

securely tighten the blade holders.4. Starting from the left end of the blade, insert and tighten two of the five blade

screws. Remove the blade holder tools and install and tighten the two blade retain-ing screws in their place. To insert the far right blade screw, turn the ON/OFF tog-gle switch and key switch on. Lower the blade using the blade switches, turn theON/OFF toggle switch and key switch off (key vertical) when the blade reaches aposition low enough to access the remaining blade screw hole. Insert and tightenthe remaining screw.

5. Switch the ON/OFF toggle switch and key switch on so that the blade will travel tothe up position.

7.3 Blade AdjustmentNOTE: When properly adjusted, the entire length of the blade should cutcleanly through the last sheet of the stack. How deeply the blade indents thecutting stick depends on blade condition. Remember to adjust the bladeposition only to the depth needed to cut cleanly through the last sheet of thestack.WARNING! The blade must be adjusted so the cutting edge is above thebottom edge of the clamp when both are in the full-up position.

Due to normal blade wear, sharpening, or blade replacement it will be necessary toadjust the blade position. Blade adjustments control height and levelness.

There are three areas where the adjustments are made. (1) The blade screw holes in theblade carrier are slotted so the blade can be move up/down in the carrier. (2) The bladeheight adjustment is accessible through the right side chassis panel. (3) The levelingadjustment set screws located in the top of the blade carrier. The following procedureincludes the removal of the shroud and complete adjustment of the blade.


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1

1

2

WARNING! The cutting blade is extremely sharp. Serious bodily harmcan result from mishandling.

1. Disconnect power and remove the shroud.A. Remove the two thumb knobs. One is at the bottom of the keyboard con-

trol panel. The other is located on the left front shroud.B. Remove the two screws at the bottom rear of the shroud.C. Remove the two screws from the top rear of the keyboard control panel.

Separate the control panel from the shroud and carefully disconnect (pull)the ribbon cables (1) from the rear of the keyboard control panel. Feed thecables through the hole in the shroud.

D. Slide the shroud toward the front of the machine so the ready light is sepa-rated from the shroud.

E. Lift the shroud and rear safety cover from the electric cutter. Carefullyreconnect the cables to the rear of the keyboard control panel.

2. Make sure the blade is in the highest position (top of blade carrier slots). If neces-sary, install and tighten the blade holders as instructed in Sections 7.1 & 7.2.Loosen the blade retaining screws and move the blade to the top of the slot. (Theblade must be lowered to access the far right blade screw.) Retighten the bladeretaining screws. Remove the blade holders and install and tighten the two bladeretaining screws in their place.

3. With the blade in the up position, measure the distance from the top of the bladecarrier to the cutting stick. The distance should be 9 3/8". If necessary, adjust theblade adjustment screw (accessible through the right side chassis panel) until thedistance is correct.

4. Activate power, lower the blade to the lowest cutting position and turn off theOn/Off toggle switch. Again measure from the top of the blade carrier to the cuttingstick. The distance should be 6 1/16". If necessary, raise the blade to its highestposition in the carrier and repeat step 4.

5. Place a 1/4" stack of paper over the entire length of the cutting stick and initiate thecutting cycle. If the blade cuts evenly through the last sheet of paper and justslightly into the cutting stick, no further adjustment is necessary. If the last sheet isnot cut evenly through, proceed as follows:

A. Loosen the blade retaining screws so they securely hold the blade in posi-tion, but will allow movement when turning the blade leveling set screws.

B. Adjust the blade leveling set screws clockwise in 1/4 turn increments andtest cut until the bottom sheet of paper is cleanly cut with the blade cuttingslightly into the cutting stick. If the blade cannot be adjusted for a correctcut using the blade leveling set screws, slide the blade to a lower positionin the blade carrier slots and repeat the leveling adjustment.

6. After the blade has been adjusted for a correct cut, disconnect power and removethe front deck.

7. Inspect the trunnion gears on the blade adjustment shaft to ensure the gears aremeshing in the center. If necessary, adjust the shaft collars to obtain the proper gearmesh.

8. Reinstall the front deck and carefully disconnect (pull) the cable from the rear ofthe keyboard control panel.

9. Reinstall the shroud, carefully feeding the cable through the hole in the shroud.10. Carefully reconnect the cable to the rear of the keyboard control panel and mount it

onto the shroud.11. Reinstall the thumb screws and rear deck screws to secure the shroud.

NOTE: The bottom edge of the clamp should always be approximately1/8" lower than the sharp edge of the blade.

7.4 Clamp Height Adjustment


14

1

3

WARNING! The cutting blade is extremely sharp. Serious bodily harmcan result from mishandling.

The paper clamp height should be adjusted so the bottom of the paper clamp is alwaysapproximately 1/8" below the blade edge when both are in the maximum “up” position.To adjust the clamp height: lower the paper clamp (only). Loosen the two hex key but-tonhead screws on the paper clamp limit switch bracket.

Note: The slotted screw hole in the bracket allows vertical adjustment.

If the clamp is above the bottom (sharp edge) of the blade, lower the clamp limit switchbracket slightly and tighten the bracket retaining screws. Raise the clamp and check.Repeat until the clamp is approximately 1/8" below the blade. If the clamp is too farbelow the edge of the blade, raise the paper clamp limit switch bracket. Check clampheight and repeat, if necessary.

Note: Always securely tighten the bracket retaining screws.

7.5 Cutting Stick RotationThe design of the PowerLine cutting stick allows rotation to eight cutting locations.(The stick may be rotated to four surfaces and reversed from end to end.) To rotate thestick proceed as follows:1. Turn off power to the cutter and raise the front cover. Turn the key switch to the

off position (key vertical).2. Carefully lift up one end of the cutting stick.3. Place a flat tipped screwdriver under the raised end of the cutting stick and slide it

under the length of the stick to completely remove it from the channel.4. Rotate the stick to a new surface and place it back into the channel. When all four

surfaces have been used, reverse the stick end to end and repeat the rotation processas needed. Replace the stick when a correctly adjusted new, or resharpened bladewill no longer cut completely through the bottom sheet of a stack.

7.6 Back Gauge Squaring AdjustmentIf the cutting distance is not within 1/64" from one end of the back gauge to the other,proceed as follows:1. Loosen the hex head bolt that secures the back gauge to the slider block (top rear

center of the back gauge).2. Loosen or tighten the socket head screws on the rear side of the back gauge as fol-

lows:A. Cut paper at each end of the back gauge to determine which end needs to

move closer to the cutting area. Slightly loosen the socket head screw onthe corresponding side. Slightly tighten the socket head screw on the oppo-site side.

B. Recheck the back gauge squareness by cutting paper positioned at eachend of the back gauge.

C. Repeat the adjustment as necessary and retighten the hex head bolt.

7.7 Back Gauge Slider Block Adjustment1. Position the back gauge to approximately 20".2. Turn off power by turning the key switch to off (key vertical) and unplug the power

cord from the power outlet.3. Remove the lower rear cover. First move the screws/nuts joining the lower front

and rear covers. Then remove the cross point screws that secure the lower rearcover to the chassis. Allow the lower rear cover to drop until it clears the lowerfront cover. Pull the lower rear cover forward and set it aside.


15

4. There are four screws that secure the nut plate assembly to the front of the sliderblock. The bottom 2 screws are socket head cap screws, one of which also secures alock washer. The top 2 are cross point screws. Loosen only the cap screw with thelock washer.

5. The adjustment system is a push/pull arrangement that features Two hex socketscrews extend approximately 1/4" from the side of the block. The other two screwsextend through the block and are secured by two nuts. Slightly loosen the frontsocket head cap screw that extends from the side of the slider block. Slightly tight-en the other front socket head cap screw that is threaded into the opposite side ofthe slider block. Tighten the screw until a slight resistance/bind is felt when manu-ally moving the back gauge. Next, slightly loosen the rear socket head cap screwthat extends from the side of the slider block. Slightly tighten the other rear sockethead cap screw that is threaded into the opposite side of the slider block to obtainsmooth movement of the back gauge with no binding. Verify that the back gaugeend play is minimal.

6. Retighten the cap screw on the slider block nut plate.7. Slowly operate the back gauge the full length of travel. Verify that the back gauge

does not bind or stall. Repeat the slider block adjustment if necessary.8. Reinstall the lower rear cover.9. Reapply power to the cutter.

7.8 Back Gauge CalibrationThe location of the back gauge is referenced from the “Home” position. “Home” posi-tion is determined during the homing cycle when the homing flag (located on the back gauge slider block, pg.28) enters and activates the homing sensor (mounted at the rearof the chassis). When this happens, the read-out is reset to 26.00” on the Model 2650and 21.00” on the Model 2150. If the back gauge is not at this distance from the cutpoint (blade), all cuts made will be off the same amount. To calibrate the back gauge,proceed as follows:1. Determine if the stock is being cut too short or too long. If the cut is too short, the

“Home” flag must be moved toward the cutting blade. If the cut is too long, the “Home” flag must be moved away from the cutting blade. Determine the exact dis-tance the cut is off. This is the distance the home flag will need to move.

2. Position the back gauge to approximately 20”.3. Switch the ON/OFF toggle switch, located in the left switch panel, to the OFF posi-

tion. Turn the key lock switch, located in the right switch panel, to the OFF(Vertical) position.

4. Remove the lower rear cover. First remove the screws and nuts joining the lower covers. Next remove the six screws that secure the cover to the chassis. Lower therear cover and set it aside.

5. Mark the initial position of the “Home” flag on the side of the slider block for ref-erence. Slightly loosen the two screws that hold the “Home” flag to the sliderblock. Slide the “Home” flag the direction and distance determined in step 1.Retighten the “Home” flag screws.

6. Switch the ON/OFF toggle switch to the ON position. Answer the prompts so that the back gauge will go to the “Home” position.

7. Check the accuracy of the adjustment by cutting a sheet of paper and precisely measuring the cut sheet. The cut length should be within .01” of the back gaugeposition (reading). If not repeat this procedure starting with step 1.

NOTE: The back gauge must be “Homed” each time the “Home” flag is moved by turning the power OFF and ON.8. When the correct calibration is achieved, re-install the lower rear cover and return

the machine to operation.

7.9 LubricationThe mechanical components of the cutter require periodic lubrication depending upon


16

cutter use. A 30W oil, lithium-based grease, and 90W gear oil are the recommendedlubricants. Grease points should be cleaned and lightly recoated. Screws, pivot points,and Oilite® bearings should be cleaned and lightly oiled. The gear box should bedrained and refilled.

Heavy use is 8,000 or more cutting cycles per week. Moderate use is 4,000 - 8,000cutting cycles per week.This schedule is based on heavy use.

Part Frequency LubricantTower Rails (1) Every blade change/monthly greaseClamp drive screw (2) Every blade change/bi-monthly 30W oilClamp thrust bearing (3) Annually greaseClamp gear lever pivot pin (4) Every blade change/monthly 30W oilClamp guides (5) Every blade change greaseCrank gear/Gear box gear (6) Bi-monthly greaseGear box (7) Annually 90W oilBack gauge Acme screw (8) Monthly 30W oilAll Oilite® bearings (9) Annually 30W oilLimit switch bracket pivot pts. (10) Annually 30W oil

8.0 Error CodesIf the machine control circuitry senses a malfunction, a numerical error code is dis-played on the keyboard control panel. There are seven possible error codes. If an errorcode is displayed, it may be helpful to use the resident diagnostic tests. The tests areexplained in Section 10.

Error Code 10 (err 10) No detection of the back gauge home flag.Error Code 11 (err 11) The back gauge position is too far positive.Error Code 12 (err 12) The back gauge position is too far negative.Error Code 19 (err 19) No detection of the encoder disk pulses.Error Code 30 (err 30) Indicates a data verification error in the non-volatile

memory of the control circuitry.Error Code 31 (err 31) Indicates a data access error in the non-volatile

memory of the control circuitry.

9.0 Diagnostic TestsThe electric cutter program provides 9 diagnostic tests to assist in analyzing back gaugeperformance.

NOTE: These tests should only be performed by a qualified service techni-cian.

There are two ways to initiate diagnostic tests. The most convenient is to press theSETUP key as you activate power to the machine. (An alternate method is to removethe front deck and press the small push button located in the center of the main logicboard.) In either case, the keyboard control panel will display:

To enter a particular test, press the corresponding numerical key for that test. Stop anytest by pressing the STOP key. Press the UNDO key to return to the diagnostic entryscreen. To exit the diagnostic test mode, press UNDO a second time.

Diagnostic Test 1NOTE: Perform this test only when you suspect a memory error has

Diagnostics TestsDepress 1-9


17

If a problem develops, errorcodes help you analyze whatthe problem is!

occurred. The actual memory values can be obtained from Martin YaleTechnical Assistance (1-800-845-4011).

Use this test to view the values stored in the non-volatile memory RAM (RandomAccess Memory). Press the SHORTER key to step through the value of each memorylocation.

The data display is in the hexadecimal format. The display shows the address (the loca-tion in memory), and the value (the data stored in the selected address).

Diagnostic Test 2

Use this test to check the functionality of the keypad keys, the clamp and blade sensorand the small push button switch on the main logic board. To test the keypad, presseach key, except the UNDO, one at a time. The display should report the key that wasdepressed.

Diagnostic Test 3

Use this test to check the functionality of the back gauge motors and the movement ofthe back gauge. While in this test press the MODE key to select AC motor only, steppermotor only, or both motors.

WARNING! During this test, the system does not automatically switch toslow speed when it gets “close” to either end of the drive shaft. Use cau-tion when moving the back gauge at high speed to prevent a damagingcollision.The stepper motor moves the back gauge at slow speed. The LONGER and SHORTERkeys move the back gauge in the direction selected.

Diagnostic Test 4

This test checks the functionality of the stepper motor and the back gauge home flagsensor. The keyboard control display will show: The Home value will be 1 only whenthe home sensor is blocked by the back gauge flag. The Current value changes with dif-ferent power level selections. (The stepper motor can be enabled at three different powerlevels, 1/3, 2/3, or full power.) The Phase value changes as the motor turns.

The following keys are used in this test:1 Key Sets the stepper motor power The current value should be 10.

level to 1/3.

2 Key Sets the stepper motor power The current value should be 01.

level to 2/3.

3 Key Sets the stepper motor power The current value should be 00.level to full.

4 Key Each press single steps the back gauge away from the blade.

Home Current Phasexx xx xx

4-Stepper MotorSystem Test

AC MotorOnly

Use the Jog Keysto Run the Motors

Mode Key to ChangeMovement Mode

3-Manual Movementof Back Gauge

SW Blde Clamp0 0 0

2-Inputs and Keypad Test

xx FFAddress Value

1-Non VolatileRam Test


18

5 Key Each press single steps the back gauge toward the blade

RUN Key Turns the fast motor to move away from the blade.

STOP Key Turns off the fast motor and The current value should be 11.the stepper motor.

MODE Key The slow motor moves the When Home position is back gauge away from the reached, the Home value blade to the Home position. should be 1 and the Current

value should be 11.

Diagnostic Test 5

This test is used to define the back gauge limit positions. The prompt will guide youthrough this procedure. The start position is always 1.37". The home position will be21.00" for model PL2150 and 26.00" for model PL2650.

Diagnostic Test 6

Checks memory values and is beyond the scope of the maintenance procedure.

Diagnostic Test 7This test performs a back gauge cycle test for functionality. The back gauge automati-cally moves through the following positions: 26.00 (Home for 26" EC); 21.00 (Homefor 21" EC); 16.00; 11.00; 6.00; 1.37; 6.00; 11.00; 16.00; 21.00 (Home for 21" EC);26.00 (Home for 26" EC).

To pause or stop the test, press the STOP key to stop the test. Press the SPEED key torestart the test. Press the UNDO key to return the system to the diagnostic entry screen.

Diagnostic Test 8This test allows the selection of one of five languages and the units of measure. Thedefault language of the back gauge programmable controller is English. The default formovement of the back gauge and subsequent readout is in inches. To change either, seeSection 5.0.

Diagnostic Test 9This test checks the alignment of the encoder disk and measures the duty cycle of eachchannel used by the encoder circuitry. To begin the test, position the back gaugeapproximately 3" from the blade using the LONGER and SHORTER keys as required.

Press the SPEED key to start the test. The slow motor moves the back gauge furtheraway from the blade. The system samples a measurement every 1/2 second while themotor runs. If an error is detected during the measurements, the test stops and the dis -play shows the message:

X represents an error number (1-5). Error messages 1 - 4 identify a problem with the

Alignment ErrorNumber x

Auto MeasureDepress Speed Key

9-EncoderAlignment Test

Cycle Count xx:xxPosition xx:xx

7-CycleBack Gauge

xx xxAddress Value

6-InternalRam Test

Start Position?_._ _

5-Define StartPosition


19

detection of encoder disk teeth. Error message 5 identifies an encoder disk direction ofrotation error.

At the end of a measurement, the duty cycle of channel 1 and 2 is displayed as well astheir phase relationship. The display shows the message:

NOTE: The test will stop if the “Home” position is sensed.

The following keys are functional during this test:STOP Turns off the motor.

1 Re-displays the entire message.

2 Displays the duty cycle of channel 2.

3 Displays the phase difference between channel 1 and 2.

10.0 TroubleshootingFollowing is a list of possible problems and their recommended solutions. If youencounter a problem not on the list or if the recommended solution does not solve theproblem, contact Martin Yale for technical assistance (1-800-845-4011).

Problem Solutions1. The bottom sheet of a paper Rotate the cutting stick. Check the blade

stack is not cut. adjustment. Make sure the blade cuts slightly into the cutting stick. Sharpen or replace the blade. (See Sections 7.)

2. The bottom sheets of paper Check the blade adjustment. Make sure it are only partially cut. is level and cuts slightly into the cutting

stick. Check the cutting stick to make sure it is not bowed. (See Section 7.)

3. The electric cutter will not Make sure the power cord is plugged into power up. a 20 Amp (NEMA #6-20R) receptacle. Check

the 2A (F1) input power fuse. Replace, if necessary. Check the key switch to make sure it is in the on position. (See Section 4.)

4. The blade will not operate. Reset the 12 Amp circuit breaker. Check to make sure the key switch is in the on position. Make sure both blade switches are being pressed at the same time. Press the reset button and make sure the ready light is on. Make sure the back gauge is not moving. (See Sections 2, 3, 4, 6.)

5. The clamp will not operate. Reset the 7 amp circuit breaker. Make sure the key switch is in the on position. Press the reset button and make sure the key switch is in the on position. Make sure both clamp switches are being pressed at the same time. Press the reset button and check to make sure the ready light is on. Make sure the back gauge is not moving. (See Sections 3 & 6.)

6. The ready light is not on. Press the reset button. Make sure the back gauge is not moving. (See Section 2, 3, & 6.)

D1 D2 Phasexx% xx% .xx


20

7. The blade stalls. The blade is dull. Sharpen the blade. The dull blade may have caused the thermal protection of the blade drive motor to stop the motor, Make sure the blade drive cooling fan is operating. (See Sections 6 & 7.)

8. The clamp will not raise Too much paper has been loaded which after the first cut. has disabled the upper clamp limit switch.

(See Section 6.)

9. No cutting line. Make sure power is on. Check the 2 Amp fuse (F1). Replace, if necessary. Check the circuit breaker and reset, if necessary. Check the light bulbs and replace, if necessary. (See Sections 2, 4, 6, & 7.)

10. The back gauge won’t move Check the blade limit switches. Reset, if in the fast mode. necessary. Check the 2 Amp Slo Blo® back

gauge fuse (F2) and replace, if necessary. Run diagnostic test 3. (See Sections 2, 3, 5, 6, & 9.)

11. The back gauge will not Check the 7 Amp circuit breaker and reset, move. if necessary. Check the 2 Amp Slo Blo®

back gauge fuse (F2) and replace, if necessary. Run diagnostic tests 4 and 7. (See Sections 3, 5, 6, & 9.)

12. An error code 10 (err 10) The back gauge home flag is not entering the is displayed. sensor. Reset the 7 ampere circuit breaker;

run diagnostic test 4. (See Sections 3, 5, 6, & 9.)

13. An error code 19 (err 19) The back gauge is not moving. Check the is displayed. 7 ampere circuit breaker and reset, if neces-

sary. Run diagnostic tests 4, 7, and 9. (See Sections 3, 5, 6, & 9.)


21

Fraction to Decimal Conversion ChartPowerLine Operating Instructions

22

Fraction1/64 1/32 3/64 1/16 5/64 3/32 7/64 1/8 9/64 5/32 11/64 3/16 13/647/32 15/64 1/4

17/64 9/32 19/645/16 21/64 11/3223/64 3/8

25/64 13/3227/64 7/16 29/64 15/32 31/64 1/2

Decimals.0156 .0313 .0469 .0625 .0781.0938.1094.125.1406 .1563 .1719 .1875 .2031.2188 .2344 .250 .2656.2813 .2969 .3125.3281 .3438.3594.375 .3906 .4063 .4219 .4375 .4531 .4688 .4844.500

Millimeters.3969 .7938 1.19061.58751.9844 2.3813 2.7781 3.17503.5719 3.96884.3656 4.7625 5.15945.5563 5.95316.3500 6.7469 7.1438 7.5406 7.9375 8.33448.7313 9.1281 9.52509.9219 10.3188 10.7156 11.112511.509411.9063 12.303112.7000

Fraction33/6417/32 35/64 9/16 37/64 19/32 39/64

5/8 41/64 21/3243/6411/16 45/64 23/32 47/64

3/4 49/64 25/32 51/64 13/1653/64 27/32 55/64

7/8 57/6429/32 59/64 15/16 61/64 31/32 63/64

1

Decimal.5156.5313.5499 .5625.5781 .5938 .6094 .625.6406 .6563 .6719 .6875 .7031 .7188 .7344 .750 .7656 .7813 .7969.8125.8281.8438 .8594 .875.8906.9063 .9219.9375 .9531.9688 .98441.00

Millimeters13.096913.493813.890614.287514.684415.081315.478115.875016.271916.668817.065617.462517.859418.256318.653119.050019.446919.843820.240620.637521.034421.431321.828122.225022.621923.018823.415623.812524.209424.606325.003125.400


23

Cutter Assembly

Item Part Number Qty. Description1. M-O210084 1 Cutting Stick (21" EC)

M-O260084 1 Cutting Stick (26" EC)2. W-O210160 1 Housing (21" EC)

W-O260160 1 Housing (26" EC)3. W-O210086 1 Left Rear Deck (21" EC)

W-O260086 1 Left Rear Deck (26" EC)4. W-O210101 1 Back gauge (21" EC)

W-O260101 1 Back gauge (26" EC)5. W-A210164 1 Rear Safety Cover Assy

(21" EC)W-A260164 1 Rear Safety Cover

Assy (26" EC)6. W-O210087 1 Right Rear Deck (21" EC)

W-O260087 1 Right Rear Deck (26" EC)7. W-O260155 1 Control Box8. M-S037048 4 Leg Leveler9. M-S006003 4 5/16-181 3/4" Carriage Bolt

M-S007002 4 Acorn Nut

10. W-O210085 1 Front Deck (21" EC)W-O260085 1 Front Deck (26" EC)

Item Part Number Qty. Description11. M-O210247 1 Front Safety Cover Panel

M-O260247 1 Front Safety Cover Panel12. W-O260245 1 Left End Cover13. W-O260246 1 Right End Cover

Not Illustrated:M-S033009 1 Front Safety Cover

Interlock SwitchM-S030046 2 BumperW-O260251 2 Bumper BracketW-O260244 1 Switch CoverW-O260243 1 Brake Cover

Control Panels

Item Part Number Qty. Description1. M-S033006 1 On/Off Toggle Switch,

220VAC2. M-S033002 3 Momentary Push button

Switch3. M-S033022 1 Momentary Push button

Switch4. M-O260090 1 Left Control Panel Housing5. M-O260091 1 Right Control Panel

Housing6. M-S045084 1 Keylock Switch

T-Frame AssemblyItem Part Number Qty. Description

1. M-S006011 4 3/8"-16x3 1/2” Bolt2. M-S003034 2 1/4"-20x1 1/4" Hex Hd Bolt

M-S008010 2 1/4"ID Split Lock Washer3. W-O210014 1 Tower Tie Bar (21" EC)

W-O260014 1 Tower Tie Bar (26" EC)4. W-A260022 1 Right Rear Tower Ass’y5. W-A260020 1 Right Front Tower6. W-I210092 1 Rear Deck Spacer (21")

W-I260092 1 Rear Deck Spacer (26")7. W-I210093 1 Front Deck Spacer (21")

W-I260093 1 Front Deck Spacer (26")8. W-O260043 4 1” OD X 1.937” Spacer9. W-O260257 8 Gib Adjuster

10. W-O260019 1 Left Front Tower11. W-G260256 2 Gib Plate12. M-S018031 8 1/4"x1" Dowel Pin13. M-S006009 12 3/8"-16x1" Hex Hd Bolt

M-S008003 16 3/8" USS Split Lock Washer14. W-W210015 1 T-Frame Base (21")

W-W260015 1 T-Frame base (26")15. W-O260258 4 Tower Rail16. M-S003015 16 5/16-18 X 3/4 Socket H.D.Screw17. W-A260021 1 Left Rear Tower Ass’y


24

Clamp Drive, Front ViewItem Part Number Qty. Description

1. W-O260050 1 Right Clamp Lever Link Arm2. W-A260175 1 Left Clamp Lever Assy3. W-O260057 1 Clamp Drive Shaft4. ——- 1 Upper Bearing Mount

M-S020001 1 30mm Ball Thrust BearingM-S048010 1 Grease FittingM-S010002 2 5100-37 Retaining RingM-S011001 1 3/16"x1 1/2" KeyM-S010035 1 Internal Retaining RingM-S001084 1 4-40x5/16 Phil Pan Head ScrewW-O260056 1 Thrust Washer

5. W-A260058 1 Lower Bearing AssyM-S013021 1 Oilite BearingW-O260058 1 Lower Bearing Mount

6. W-O260173 1 Clamp Sensor BracketM-S045170 1 Clamp Sensor

7. W-A260255 1 Right Clamp Lever Ass’y8. W-O260254 1 Right Link Arm9. W-O260253 1 Eccentric Bushing

Not IllustratedW-O260066 2 Clamp Lever Bushing

Clamp Drive, Rear ViewItem Part Number Qty. Description

1. M-S021009 1 Clamp Drive MotorM-S011004 1 1/8" x 1" Key

2. W-O260077 1 12L Clamp Motor Pulley3. M-S025003 1 300XL100 Timing Belt4. W-O260076 1 Drive Screw Collar

M-S002007 2 10-32x3/16 Set Screw5. W-A260071 1 Clamp Pulley Assy

M-S003004 2 1/4"-20x1/2" Hex Hd ScrewM-S008029 2 1/4"ID Internal Lock WasherM-S63751051 2 1/4"-20x1/2" Button Hd ScrewW-N260071 1 36L PulleyW-O260068 1 Lower Pulley Hub AssyW-O260072 1 36L Innter Pulley HubW-O260074 1 Upper Pulley FlangeW-O260075 2 Bumper

6. M-S037061 1 Fan Blade7. M-S021014 1 Cooling Fan Motor, 230VAC8. W-A210061 1 Clamp Assy (21" EC)

W-A260061 1 Clamp Assy (26" EC)9. M-S045130 1 220V, 15lb Brake

Not IllustratedW-O260252 1 Clamp Fan Motor Bracket


25


Blade Drive Assembly, Front View

Item Part Number Qty. Description1. W-O260185 2 Cut Line Lamp Bracket

M-S045146 2 Lamp SocketM-S045148 2 1141 Lamp

2. W-O260154 1 Ready Light BracketM-S045141 1 Ready Light, Amber

3. W-A210029 1 Blade Carrier Assy (21" EC)W-A260029 1 Blade Carrier Assy (26" EC)

4. M-S003006 5 7/16"-14x5/8" Socket Head Cap Screw

5. M-O210031 1 Knife (21" EC)M-O260031 1 Knife (26" EC)

6. W-A260032 2 Carrier Link Assy7. W-A260030 2 Bell Lever Assy8. W-A260042 1 Trunnion Adjustment Shaft9. M-O820584 3 1/2"ID Shaft Collar

10. M-S031015 1 Compression Spring11. W-A260178 1 220VAC Back gauge Motor

Assy12. W-O260040 1 Push Pull Shaft Assy (26” EC)

W-O210040 1 Push Pull Shaft Assy (21” EC)13. W-A260136 1 60x15 Pulley Assy14. M-S025007 1 230XL037 Timing Belt15. W-A260145 1 Stepper Motor Assy16. W-O260129 1 Lever, Right17. W-A260038 1 Long Trunnion Assy18. W-O260123 2 Lever, Left19. W-A260036 1 Crank Gear Assy

Item Part Number Qty. Description20. M-S033012 2 Microswitch, Single Pole21. M-S031013 3 Extension Spring22. M-S033011 1 Microswitch, Double Pole

Staggered23. M-S022085 1 50T Aluminum Pulley24. M-S025008 1 144XL037 Timing Belt25. M-S037370 1 Motor Fan26. W-O260051 1 Clamp Limit Switch Bracket

M-S033009 1 Clamp Limit Switch29. W-A260039 1 Short Trunnion Assy

Not IllustratedM-S022086 1 44T Timing Pulley

(Back gauge)W-O260121 1 60T Timing Pulley

(Back gauge)M-S025010 1 210XL037 Timing Belt

(Back gauge)W-O911029 1 Encoder Disc AssyM-O911100 1 Encoder PC BoardM-S025022 1 106T, 80P Timing BeltM-S022028 1 12T PulleyW-A260147 1 Encoder Cable AssyM-S021014 1 Cooling Fan Motor, 230VACM-S037061 1 Fan Blade

26


27

Blade Drive Assembly, Rear ViewItem Part Number Qty. Description

1. M-S002058 3 1/4"-20x1 1/2" Set Screw

2. M-O260132 1 Gear Box, 40:13. M-S021010 1 Blade Drive Motor,

220VAC4. M-S045130 1 220V, 15LB. Brake5. W-O260113 1 Bearing Hub

M-S020002 1 Bearing6. W-O260024 4 Blade Carrier Roller

Not IllustratedM-S022084 1 18T, 8P Steel Spur GearW-A260170 2 Knife Holder Tool

Electric ComponentPanel

Item Part Number Qty. Description1. M-O210096 1 Electrical

Component Panel (21" EC)M-O260096 1 Electrical

Component Panel (26" EC)2. M-S045144 4 Contactor

M-S045145 5 Auxiliary Contactor3. M-S045098 1 2 Amp Slow Blow Fuse, (F1), Main

M-S045065 1 Fuse Holder4. M-S045098 1 2 Amp Slow Blow Fuse, (F2), Back gauge

M-S045065 1 Fuse Holder5. W-A260144 1 220V Transformer Assy, Control6. W-A260143 1 220V Transformer Assy, Back gauge (26VAC)7. M-S033039 5 5 Position Terminal Block8. M-S045102 1 8ufd Capacitor9. M-O260142 1 Relay Board

10. M-S045142 1 7 Amp Circuit Breaker12. M-S045143 1 12 Amp Circuit Breaker13. M-O850421 1 25mfd 440V Capacitor, clamp14. M-S045050 1 DC Rectifier15. M-S045154 2 Filter16. W-A260180 1 220V Transformer Assy, Back gauge (13VAC)


28

Back Gauge Drive Assembly, Top ViewItem Part Number Qty. Description

1. W-O210111 1 Acme Drive Screw (21" EC)W-O260111 1 Acme Drive Screw (26" EC)

2. M-O260120 1 Shock Mount Bushing3. W-A260146 1 Optical Switch Assy4. M-S033007 2 Microswitch5. W-O260108 1 Flag6. W-O260106 1 Front Mounting Plate7. M-S020002 1 Bearing8. M-S025008 1 144XL037 Timing Belt9. M-O260134 1 Idle Stud

10. W-A260178 1 220VAC Back gauge Motor Assy11. M-S037370 1 Motor Fan12. W-A260136 1 60x15 Pulley Assy13. M-S025007 1 230XL037 Timing Belt14. M-S025010 1 210XL037 Timing Belt15. M-S022085 1 50T, .375ID Timing Pulley16. M-S022086 1 44T, .375ID Timing Pulley17. M-S025022 1 106T, 80P Timing Belt18. W-A260145 1 Stepper Motor Assy

M-S022027 1 24 XL 037 Timing Pulley19. M-O911100 1 Encoder PC Board20. W-A260119 1 Encoder Disc Assy21. W-O260110 1 Encoder Idler Shaft22. W-O260121 1 60T Timing Pulley23. W-O260113 1 Bearing Hub24. M-S007027 1 5/8-10, 2 Start Acme

NutM-S013019 2 Iglide Bearing

25. W-O260104 1 Slider BlockW-O260107 1 Slider Block Nut PlateW-O260105 1 Rear Plate

Not IllustratedM-O260140* 1 Main Logic BoardM-O260176 1 Display CableM-O260177 1 Control CableW-A260147 1 Encoder Cable AssyW-A260141 1 Keypad AssyM-O260148 1 Keypad overlayW-O210100 1 Back gauge Guide Shaft (21" EC)W-O260100 1 Back gauge Guide Shaft (26" EC)

*The Main Logic Board stepper motor circuit is protected by a 1 Ampere, miniature fuse. For continued protection against firehazard, replace only with the same type and rating of fuse: Type 2AG fast blow, 1 Ampere, 250VAC.


29

Wiring Diagram 1, Clamp and Blade Motor Section


30

Wiring Diagram 2, Clamp and Blade Controls Section


31

Wiring Diagram 3, Power Back Gauge Section


32M-S027021

Martin Yale Industries, Inc. • 251 Wedcor Avenue • Wabash, IN 46992Phone: 260/563-0641 • Fax: 260/563-4575

Rev. 2/02

powerline electric cutteryale+pdf/pl...1.0 introduction thank you for selecting the martin yale...

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