Martin Yale 2051 Installation Operation & Maintenance
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Martin Yale 2051 Installation Operation & Maintenance

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Installation - Operation – Troubleshooting - Maintenance
Folder Speed
Folder Capacity
2.5" W X 5.2" L Min. (Half Fold Only)
Paper Size
Programmed Sizes
Programmed Folds
Letter, Zee, Half, Double Parallel, Gate,
Memory Capacity
Introduction
Thank you for selecting the Martin Yale
thoroughly inspected and performance tested to provide you with the best folder value in its class.
Before each machine is packed for shipment, it must pass a critical performance test. This folder can
execute Letter, Zee, Half, Double Parallel, Gate, Engineering, Church and custom folds within its paper
size capacity. Please review this publication in its entirety before attempting to operate your folder.
Thorough understanding of this information will help eliminate most operator-associated errors and
ensure years of trouble-free performance.
WARNING! Never connect power to the machine until you are ready to set up and operate the folder. This machine contains moving parts. During
setup, operation, and maintenance keep hands, hair, loose clothing, and jewelry away from all moving parts. Serious bodily injury could result.
Notice: This folder contains NO USER SERVICALBE COMPONENTS. Service or disassembly should only be completed by a qualified technician, and
with the power disconnected and locked out. The AC outlet for this machine must be near by, and access to the outlet must not be blocked.
*for 2051 over serial number 39586.01120.M39 and 2045 over serial number 39570.01049.M46
Model 2051 Folder
Specifications
3,000-15,000 SPH
500 Sheets of 20# Bond
(2.25" Stack Height)
12" W X 18" L Max.
8 ½" X 11", 8 ½" X 14"
11" X 17", A4, A3
Engineering, Church
10 custom folds
Storage of speed, quantity
and Batch quantity optional
Model 2051 AutoFolder.
®
see page 53
Paper Weight
Fold Length (both tables)
Feed Method
Electrical
Dimensions (assembled)
Shipping Weight
All components have been
18# Bond (67.72 gsm) min.
90# Index (161.78 gsm) max.
2.3" (5.8cm) min.
14.75" (37.5 cm) max.
Top feed, friction
115 VAC, 1.4 Amps, 50/60 Hz
220/230 VAC, .8 Amps, 50/60 Hz
43.2" W X 17.8" H X 22.2" D
110cm W X 452cm H X 564cm D
102 Pounds
(2051.09.03.16.11.40)

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Summary of Contents for Martin Yale 2051

  • Page 1 The AC outlet for this machine must be near by, and access to the outlet must not be blocked. *for 2051 over serial number 39586.01120.M39 and 2045 over serial number 39570.01049.M46 see page 53...
  • Page 2 Martin Yale 2051 Folder ® (2051.09.03.16.11.40) Revision 3.0 Martin Yale Industries, Wabash, Indiana, USA 260-563-0641 Page 2 of 52...

  • Page 3: Table Of Contents

    3.6.2 Batch Mode 3.6.3 Stacking Problems Manual Mode Custom Folding Jobs Custom Paper Lengths Custom Fold Table Settings Custom Fold Programs Storing a Program Recalling a Program Revision 3.0 Martin Yale Industries, Wabash, Indiana, USA 260-563-0641 Page 3 of 52...
  • Page 4 Error 106 – Fold Table #1 Drive Wires Reversed Error 107 – Fold Table #2 Drive Encoder Fault Error 108 – Fold Table #2 Drive Wires Reversed Revision 3.0 Martin Yale Industries, Wabash, Indiana, USA 260-563-0641 Page 4 of 52...
  • Page 5 10.2 Mechanical 10.2.1 Fold Table 10.2.2 Stack Wheels 11 Testing and Inspection 11.1 Feed Clutch 11.2 Fold Table 11.3 Feed Wheel Inspection 11.4 Retarder 12 Tech Support Questions Revision 3.0 Martin Yale Industries, Wabash, Indiana, USA 260-563-0641 Page 5 of 52...
  • Page 6 14.8 Exit Conveyor Assembly 14.9 Motor Cover Assembly 14.10 Feed Table Assembly 14.11 Conveyor Stack Wheels 14.12 Fold Table Assembly 14.13 110 Volt Wiring Layout 14.14 220/230 Volt Wiring Layout Revision 3.0 Martin Yale Industries, Wabash, Indiana, USA 260-563-0641 Page 6 of 52...

  • Page 7: Folder Setup

    Setting Up Your New Folder Place your folder on a sturdy, flat surface such as a table, desk, or bench. Inspect your folder for signs of damage. If damage is apparent, call the freight carrier immediately, then call Martin Yale for instructions.

  • Page 8: Second Fold Table Installation

    . No force is required to install the Extension onto the Exit Figure 5 Conveyor – gravity will hold the Extension in place. Figure 5 Figure 4 Revision 3.0 Martin Yale Industries, Wabash, Indiana, USA 260-563-0641 Page 8 of 52...

  • Page 9: Using Your Folder

    Turn on the power (the power switch is located under the Second Model 2051 By Fold Table). The 2051 Folder will go through a boot up sequence Martin Yale Ind. and the display will show the following messages (see Figure 6, Figure 7 and Figure 8).

  • Page 10: Setting The Paper Guides

    “ENTER” button. Additionally, pressing either the “TEST” or “RUN” buttons will bypass this time delay and then perform either “TEST” or “RUN”, whichever was pressed. Revision 3.0 Martin Yale Industries, Wabash, Indiana, USA 260-563-0641 Page 10 of 52...

  • Page 11: Running A Test Fold

    Double pressing of the “STOP” button is reserved for emergency stopping only, and should not be used for normal stopping when the folder is running. Revision 3.0 Martin Yale Industries, Wabash, Indiana, USA 260-563-0641 Page 11 of 52...

  • Page 12: Adjusting And Counting

    The correct position of the Stack Wheels is automatically calculated based on the length of the paper and the position of the fold tables. Manual adjustment of the Stack Wheels is not normally required when performing a standard, pre-programmed fold. Revision 3.0 Martin Yale Industries, Wabash, Indiana, USA 260-563-0641 Page 12 of 52...

  • Page 13: Folder Speed

    Conveyor sensor to become clear, before feeding the next sheet. This insures that the Stack Wheels have a firm grasp of the previously folded sheet before the next sheet is fed into the folder. Revision 3.0 Martin Yale Industries, Wabash, Indiana, USA 260-563-0641 Page 13 of 52...

  • Page 14: Manual Mode

    “Other” than the standard, pre-program fold types. Custom Fold Programs The 2051 folder can store up to 10 different custom fold programs. Custom programs store the position of both Fold Tables, Paper Length, Folder Speed, Quantity, and Batch Quantity. The location of the Stack Wheels is calculated automatically when the program is recalled, and therefore, are not part of Custom Fold Programs.

  • Page 15: Recalling A Program

    If you have accidentally entered edit mode, to exit edit mode and abort changing the parameter, press the “STOP” button. Revision 3.0 Martin Yale Industries, Wabash, Indiana, USA 260-563-0641 Page 15 of 52...

  • Page 16: Languages

    “Centimeters”. Once you have selected the units, press the “ENTER” button once to save and exit edit mode. 7.2.3 Save Speed This parameter enables or disables saving of the folder speed setting (see section 3.4 - Revision 3.0 Martin Yale Industries, Wabash, Indiana, USA 260-563-0641 Page 16 of 52...

  • Page 17: Save Quantity

    When the Custom Fold Program is recalled, the Batch quantity will be set to the previously stored value. If this parameter is set to “No”, Batch quantity will remain unchanged by Custom Fold Programs. Revision 3.0 Martin Yale Industries, Wabash, Indiana, USA 260-563-0641 Page 17 of 52...

  • Page 18: Option 2 - Input Sensor Mode

    Fold Table #2 Present Switch Home Sensor #2 M Quad Sensor #2, Channel A N Quad Sensor #2, Channel B O Exit Conveyor Sensor RPM Sensor Q Spare Revision 3.0 Martin Yale Industries, Wabash, Indiana, USA 260-563-0641 Page 18 of 52...

  • Page 19: Option 3 - Keypad Input Mode

    Feed Clutch until the “STOP” button is pressed. It’s important to adjust the Retarder down (away from the Feed Wheel) prior to pressing “ENTER”. This will prevent any possible damage to the Feed Wheel or Retarder. Revision 3.0 Martin Yale Industries, Wabash, Indiana, USA 260-563-0641 Page 19 of 52...

  • Page 20: Option 5 - Output Mode

    3”, stay there for a few second, and then will move back to 13”. Exercising of the Fold Table Drives will continue until the “STOP” button is pressed. Revision 3.0 Martin Yale Industries, Wabash, Indiana, USA 260-563-0641 Page 20 of 52...

  • Page 21: Stack Wheels

    CLTCH CNT: AGE COUNT: Figure 28 In the event that a Tech Support call is required to Martin Yale, the Clutch Count and Age Count of the folder will be required. 7.7.1 CLTCH CNT (Clutch Count) This value shows the number of times that the clutch has fired since it has last been serviced. In this case, “serviced”...

  • Page 22: Fold Table #1 Home

    Half fold, or the fold table is making a loud clicking noise when moving into Half fold. Improperly setting this value can cause damage to the fold table. This value should ONLY be changed as a last resort! Revision 3.0 Martin Yale Industries, Wabash, Indiana, USA 260-563-0641 Page 22 of 52...

  • Page 23: Stack Wheel Home

    6. If there is an overhang, enter diagnostics by pressing and holding the “STOP” button for several seconds. 7. Press button “7” to enter Offset Limits Mode 8. Press the “Paper Length” button. This will display the current center position. Revision 3.0 Martin Yale Industries, Wabash, Indiana, USA 260-563-0641 Page 23 of 52...

  • Page 24: Option 8 - Led Test

    30) in the Feed Table, causing the sheets of paper to stick to each other and to stick in the Feed Table. Use of Martin Yale Anti-Static Spray on the paper stack and on the Feed Table may remedy this problem.

  • Page 25: Error 102 - Exit Sensor Failure (On)

    Caused when power is turned on and the Main Motor starts running when it should not. The Main Motor drive circuitry has failed and the Main Controller PCB requires replacement. Revision 3.0 Martin Yale Industries, Wabash, Indiana, USA 260-563-0641 Page 25 of 52...

  • Page 26: Error 105 - Fold Table #1 Drive Encoder Fault

    6. If none of the previous conditions exist, and the folder still does not run, then the Main Motor drive circuitry has failed. Replacement of the Main Controller PCB is required. Revision 3.0 Martin Yale Industries, Wabash, Indiana, USA 260-563-0641 Page 26 of 52...

  • Page 27: Error 111 - Feed Error

    5. Insure that both LED’s on the Main Controller PCB are on. If not, check both fuses on Main Controller PCB. 6. LCD Display may be defective. Service required. Revision 3.0 Martin Yale Industries, Wabash, Indiana, USA 260-563-0641 Page 27 of 52...

  • Page 28: There Is A Loud Popping Or Clicking Noise

    1. If the Stack Wheels are at their minimum position (closest to the rollers) and still trying to move inward, the Stack Wheel limits are not set. Refer to section 7.8.5 - Stack Wheel Home. Revision 3.0 Martin Yale Industries, Wabash, Indiana, USA 260-563-0641 Page 28 of 52...

  • Page 29: There Is No Sound Coming From The Stack Wheels

    The paper itself may not be perfectly square. Trim paper before loading into Feed Table for folding. 9.10.2 …The folds are off in both directions. The Paper Guides are not tight enough to the paper. Tighten Paper Guides. Revision 3.0 Martin Yale Industries, Wabash, Indiana, USA 260-563-0641 Page 29 of 52...

  • Page 30: Debugging

    Stack Wheels, refer to section 10.1.1 - Sensors. 8. If the motor is functioning correctly, and the display is changing, but the position is incorrect, resetting of the position sensor is required; Revision 3.0 Martin Yale Industries, Wabash, Indiana, USA 260-563-0641 Page 30 of 52...

  • Page 31: Testing And Inspection

    A wire has fallen out of a connector. v. The Clutch is worn. 1. What is the Clutch Count vi. Weak solenoid vii. Main PCB controller failure Revision 3.0 Martin Yale Industries, Wabash, Indiana, USA 260-563-0641 Page 31 of 52...

  • Page 32: Fold Table

    Clean if necessary. However, with the Feed Wheel installed, cleaning of the Feed Wheel is sufficient enough as the Feed Wheel is typically always in contact with the Retarder, allowing solvents applied to the Feed Wheel to be transferred to the Retarder. Revision 3.0 Martin Yale Industries, Wabash, Indiana, USA 260-563-0641 Page 32 of 52...

  • Page 33: Tech Support Questions

    9. What is the position of the stacking wheels? Knowing the type of fold being performed will usually uncover simple setup problems. If the problem is fold related, the solution is training and knowledge. Revision 3.0 Martin Yale Industries, Wabash, Indiana, USA 260-563-0641 Page 33 of 52...
  • Page 34 14. Has there been any maintenance performed on the folder recently prior to this problem? If there have been no problems with the folder prior to service, this would be a good place to start looking. Revision 3.0 Martin Yale Industries, Wabash, Indiana, USA 260-563-0641 Page 34 of 52...
  • Page 35 The retarder is also called the sheet separator. It is directly below the feed wheel. Push the feed tray down and lock in the paper loading position. Revision 3.0 Martin Yale Industries, Wabash, Indiana, USA 260-563-0641 Page 35 of 52...
  • Page 36 Martin Yale 2051 Folder ® (2051.09.03.16.11.40) Lift the top cover Revision 3.0 Martin Yale Industries, Wabash, Indiana, USA 260-563-0641 Page 36 of 52...
  • Page 37 When you release this button you should feel the rubbing of the retarder against the feed wheel. This should be a slight drag. If the retarder adjustment is incorrect, insert the provided 9/64” hex wrench into the adjustment hole. Revision 3.0 Martin Yale Industries, Wabash, Indiana, USA 260-563-0641 Page 37 of 52...

  • Page 38: Appendix

    14.2 Tool Kit Consumables  Martin Yale Roller Cleaner  Rubbing Alcohol  General Purpose Grease (Non-Lithium)  Wire Tie, .1 in. Wide X 5 in. Long Revision 3.0 Martin Yale Industries, Wabash, Indiana, USA 260-563-0641 Page 38 of 52...

  • Page 39: Fold Chart

    In almost all cases, you will have to deviate slightly from the numbers below to obtain a perfect fold. Table 1 Note: All dimensions are in inches Revision 3.0 Martin Yale Industries, Wabash, Indiana, USA 260-563-0641 Page 39 of 52...

  • Page 40: Exploded View Drawing

    Martin Yale 2051 Folder ® (2051.09.03.16.11.40) 14.4 Exploded View Drawing Figure 35 - 2051 Exploded View Drawing Revision 3.0 Martin Yale Industries, Wabash, Indiana, USA 260-563-0641 Page 40 of 52...

  • Page 41: Part List

    Martin Yale 2051 Folder ® (2051.09.03.16.11.40) 14.5 Part List Table 2 Revision 3.0 Martin Yale Industries, Wabash, Indiana, USA 260-563-0641 Page 41 of 52...
  • Page 42 #42 part number W-O2051253 was replaced with part number W-O2051368 #44 part number W-O2051249 was replaced with part number W-O2051369 For 2051 machines after serial number 39586.01120.M39 and 2045 machines after serial number 39570.01049.M46 #54 2045 only part number W-A2045002 operator interface Revision 3.0...

  • Page 43: Base Assembly

    #3 part number WRA2051143 main PC board was replaced with part number WRA2051543 (2045 logic board part number WRA2045543) For 2051 machines after serial number 39586.01120.M39 and 2045 machines after serial number 39570.01049.M46 Revision 3.0 Martin Yale Industries, Wabash, Indiana, USA 260-563-0641...

  • Page 44: Feed Bridge Assembly

    Martin Yale 2051 Folder ® (2051.09.03.16.11.40) 14.6 Feed Bridge Assembly Revision 3.0 Martin Yale Industries, Wabash, Indiana, USA 260-563-0641 Page 44 of 52...

  • Page 45: Exit Conveyor Assembly

    Martin Yale 2051 Folder ® (2051.09.03.16.11.40) 14.7 Exit Conveyor Assembly Revision 3.0 Martin Yale Industries, Wabash, Indiana, USA 260-563-0641 Page 45 of 52...

  • Page 46: Motor Cover Assembly

    Martin Yale 2051 Folder ® (2051.09.03.16.11.40) 14.8 Motor Cover Assembly Revision 3.0 Martin Yale Industries, Wabash, Indiana, USA 260-563-0641 Page 46 of 52...

  • Page 47: Feed Table Assembly

    Martin Yale 2051 Folder ® (2051.09.03.16.11.40) 14.9 Feed Table Assembly Revision 3.0 Martin Yale Industries, Wabash, Indiana, USA 260-563-0641 Page 47 of 52...

  • Page 48: Conveyor Stack Wheels

    Martin Yale 2051 Folder ® (2051.09.03.16.11.40) 14.10 Conveyor Stack Wheels Revision 3.0 Martin Yale Industries, Wabash, Indiana, USA 260-563-0641 Page 48 of 52...

  • Page 49: Fold Table Assembly

    Martin Yale 2051 Folder ® (2051.09.03.16.11.40) 14.11 Fold Table Assembly Revision 3.0 Martin Yale Industries, Wabash, Indiana, USA 260-563-0641 Page 49 of 52...

  • Page 50: 110 Volt Wiring Layout

    Martin Yale 2051 Folder ® (2051.09.03.16.11.40) 14.12 110 Volt Wiring Layout Figure 36 Revision 3.0 Martin Yale Industries, Wabash, Indiana, USA 260-563-0641 Page 50 of 52...

  • Page 51: 220/230 Volt Wiring Layout

    Martin Yale 2051 Folder ® (2051.09.03.16.11.40) 14.13 220/230 Volt Wiring Layout Figure 37 Revision 3.0 Martin Yale Industries, Wabash, Indiana, USA 260-563-0641 Page 51 of 52...
  • Page 52 ® (2051.09.03.16.11.40) Electromagnetic Disc Clutch Information For 2051 machines after serial number 39586.01120.M39 and 2045 machines after serial number 39570.01049.M46 the clutch has been changed. A new clutch, feed wheel and logic board part number is needed. Part number WRA2051543...

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