Duplo 660P Maintenance Manual
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Duplo 660P Maintenance Manual

Duplo 660P Maintenance Manual

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MAINTENANCE
MANUAL
PAPER CUTTER
660P
Copyright © 2000 Duplo USA Corporation
ALL RIGHTS RESERVED
P/N 660PSMV2

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  • Page 1 MAINTENANCE MANUAL PAPER CUTTER 660P Copyright © 2000 Duplo USA Corporation ALL RIGHTS RESERVED P/N 660PSMV2...
  • Page 2 https://www.supplychimp.com...

  • Page 3: Table Of Contents

    https://www.supplychimp.com TABLE OF CONTENTS Section 1 - Specifications Section 2 - Maintenance & Mechanical Adjustments Lubrication ......................2-2 Main Worm Gear and Drive Block ............2-2 Knife and Clamp Guides ................2-2 Hydraulic Oil .................... 2-2 Blade Sharpening ....................2-2 Removal and Installation of the Cutting Tables ............
  • Page 4 IMPORTANT NOTICE The Duplo 660P paper cutting guillotine which you have received has been thoroughly inspected and tested. Please Note: * The use of this machine is limited to cutting paper and chip board only. Please ensure that all service personnel read these instructions thoroughly before working on the 660P.
  • Page 5 https://www.supplychimp.com SECTION 1 SPECIFICATIONS...
  • Page 6 POWER REQUIREMENTS Voltage ................... 220 - 240 VAC Phase ..................Single Current .................. 20 Amperes DIMENSIONS Length ..................63” Width ..................60” Height ..................57” Table Height ................34.64” * Specifications subject to change without notice 660P Cutter 1 - 2...
  • Page 7 https://www.supplychimp.com SECTION 2 MAINTENANCE & ADJUSTMENTS...

  • Page 8: Lubrication

    2) Knife won’t cut thick stacks of paper 1. Remove the front cover. 3) Cutter beeps while cutting paper Sharpening specification: 22° with 2° second bevel 2. Apply grease to all exposed areas of the guide surfaces. 660P Cutter 2 - 2...
  • Page 9 8. Remove the two vertically oriented bolts holding instructions. the front table to the main frame. 6. Test for squareness. 9. Remove the two horizontally oriented bolts that hold the front table to the rear table. 660P Cutter 2 - 3...

  • Page 10: Cutting Table Squareness

    5. Adjust the table adjusting bolt until the table is square. 6. Test for squareness. When satisfactory, lock the bolts from steps 2 and 3. 660P Cutter 2 - 4...

  • Page 11: Backgauge Alignment

    Figure 5 - Backgauge Adjusting Bolts 6. Test for squareness. When satisfactory, lock the bolts from steps 3 and 4. 7. Reinstall the backgauge drive cover. CUTTING ACCURACY See the Electrical Section for details on setting the “Rear Calibration Point.” 660P Cutter 2 - 5...
  • Page 12 https://www.supplychimp.com...
  • Page 13 https://www.supplychimp.com SECTION 3 TROUBLESHOOTING IMPORTANT THIS DEVICE MUST BE OPERATED WITHIN THE SPECIFIED AC LINE VOLTAGE. IF THE AC POWER FALLS OUTSIDE OF THE SPECIFIED LIMITS, A DEDICATED POWER LINE MUST BE USED. IF THE POWER STILL DOES NOT FALL WITHIN SPECIFIED GUIDELINES A POWER CONVERSION (BUCK/BOOST) TRANSFORMER MUST BE USED.

  • Page 14: Hydraulic Adjustments

    FALLS OUTSIDE OF THE SPECIFIED LIMITS, A DEDICATED POWER LINE MUST BE USED. IF THE POWER STILL DOES NOT FALL WITHIN SPECIFIED GUIDELINES A POWER CONVERSION (BUCK/ BOOST) TRANSFORMER MUST BE USED. FAILURE TO PROVIDE THE PROPER POWER WILL RESULT IN POOR OR NO OPERATION. 660P Cutter 3 - 2...
  • Page 15 FALLS OUTSIDE OF THE SPECIFIED LIMITS, A DEDICATED POWER LINE MUST BE USED. IF THE POWER STILL DOES NOT FALL WITHIN SPECIFIED GUIDELINES A POWER CONVERSION (BUCK/ BOOST) TRANSFORMER MUST BE USED. FAILURE TO PROVIDE THE PROPER POWER WILL RESULT IN POOR OR NO OPERATION. 660P Cutter 3 - 3...
  • Page 16 https://www.supplychimp.com...
  • Page 17 https://www.supplychimp.com SECTION 4 HYDRAULIC ADJUSTMENTS...
  • Page 18 6. While observing the reading on gauge 2, adjust valve 17 until the pressure indicated is 95 ± 5 kg/cm 7. Tighten the lock nut on valve 17. 8. Close tap 2 and open tap 1. 660P CUTTER 4 - 2...
  • Page 19 4. Adjust valve 09 according to the following guidelines: the clamp moves first - the pressure is too high. If the clamp stays down - the pressure is too low. 5. Tighten the lock knob on valve 09. 660P CUTTER 4 - 3...
  • Page 20 SECTION 4 - HYDRAULIC ADJUSTMENTS Hydraulic Circuit Diagram 660P CUTTER 4 - 4...
  • Page 21 https://www.supplychimp.com SECTION 5 ELECTRICAL DESCRIPTION & ADJUSTMENTS...

  • Page 22: Start Up And Shut Down Procedure

    2. Release the The backgauge will <FAST FWD> button stop moving. backgauge is at least 2 inches from the back of the cutting table 3. Turn the power off The cutter will shut down. 660P CUTTER 5 - 2...
  • Page 23 SECTION 5 - ELECTRICAL DESCRIPTION & ADJUSTMENTS SETUP FOR PROGRAMMATIC MARK II 5. Press <END> The first two options The 660P paper cutter is controlled by the will be indicated at the Programmatic Mark II controller. Use the following bottom of the display.
  • Page 24 0000 for model 486 with display in millimeters 0001 for model 660 with display in millimeters 1100 for model 486 with display in inches 1111 for model 660 with display in inches Table 1 - Option Settings 660P CUTTER 5 - 4...
  • Page 25 4. Access the rear point adjustment (by default the first item is rear calibration point). See detailed instructions in this section. 5. Divide the distance measured in step 3 in half. Increase or decrease the value of option 1 ac­ 660P CUTTER 5 - 5...
  • Page 26 Knife up relay Output Knife adjustment timer Output Clutch Output Buzzer Output Main motor control Output Clamp pressure relay for foot 27 & 2A Output Transformer for Mark-II Table 2 - PLC Inputs and Outputs 660P CUTTER 5 - 6...

  • Page 27: Main Electrical Diagram Key

    Clamp pressure relay for the foot pedal Main motor control Knife adjustment timer Motor pilot light Cutting line light Main transformer Clutch rectifier circuit Buzzer Main motor clutch Table 3 - Main Electrical Diagram Key 660P CUTTER 5 - 7...
  • Page 28 SECTION 5 - ELECTRICAL & ELECTRICAL ADJUSTMENTS 660P CUTTER 5 - 8...
  • Page 29 SECTION 5 - ELECTRICAL DESCRIPTION & ADJUSTMENTS 660P CUTTER 5 - 9...
  • Page 30 https://www.supplychimp.com...
  • Page 31 https://www.supplychimp.com APENDIX A 600P Cutter Quality Control Check List...
  • Page 32 https://www.supplychimp.com...
  • Page 33 Duplo USA Corporation Quality Control Check List 660 Cutter Serial Number: _______________________________________ Date: _________________ Technician Name: _____________________________________ Dealer: ________________ Company: ___________________________________________ Phone: ________________ Address:_____________________________________________ City:__________________ State: _____________________ Zip:_____________________ Fax: __________________ Tech Check Point Comments: 1. Check record AC Power VAC.
  • Page 34 https://www.supplychimp.com...
  • Page 35 https://www.supplychimp.com Installation Check List 1) Check voltage on the machine after electrical wiring is done by checking the T and L on the terminal board to see if it is between 208v -232v, if not you will have to install a buck booster transformer 2) Turn on the machine and check the control panel by pressing of any of the buttons and to see if the LED display is ok...
  • Page 36 https://www.supplychimp.com 12) Check knife changing switch by turning the switch to the #1 position and pressing the two yellow button the knife will go down and stay down then turn the switch to #0 and the knife will go back up if so it is ok, if not go to the maintenance manual on page 4.3, valve adjustment #9 13) Write the program parameters down on paper by pressing program then #0 then pressing the # 1,2,3,4, buttons, then press end Then go thought # 1 -8 and by pressing next Jill you get to the end of the parameters press the next or last twice then press reset to return to the main program...
  • Page 37 https://www.supplychimp.com How To Adjust The Full Maximum Paper Cutting Ability Take a full stack of heavy paper stock and place it into the cutter and make a cut, if it cuts all the way thought then you are ok, but if does not cut all the way thought then you have to do the following: 1) Take the top back cover off 2) Adjust the clamp pressure top position switch, by loosening the allen screw on the long arm...
  • Page 38 https://www.supplychimp.com How To Adjust The Backgauge Clutch 1) Make sure the power is off to the machine. 2) Take off the long side cover one bolt is under the cover and the other two are on the side of the fence. 3) Loosen the two nuts on the clutch and loosen the three allen screws.
  • Page 39 https://www.supplychimp.com Cutting Table Vertical Adjustment 1) Take a full stack of paper and put it into the machine and make a cut, compare the top sheet with the bottom sheet to see if it is at a angle or if it matches if not go to the next step. 2) Take off the front and bottom back cover.
  • Page 40 https://www.supplychimp.com How To Replace The Knife Cutting Line Light 1) Take top front cover off 2) Loosen the bolt and pull the light away from the mounting bracket 3) Disconnect the male from the female connector and remove the 2 phillip screws from the mounting bracket and take out the old light 4) Put the new light in by connecting the male to the female connector and putting the 2 phillip's screw back into the mounting bracket...
  • Page 41 https://www.supplychimp.com Model 660 Trouble Shooting Guide (Controlling Switches) Code Symptom Cause Please check top switch 1) Machine will not let you cut. Ls-u clamp and machine is buzzing 2) Bad continuity on switch. pressure top all the time. 3) Check switch wiring. switch is bad.
  • Page 42 https://www.supplychimp.com 660 is costantly buzzing Symtom Cause Correction 660 is constantly buzzing This occurs when the machine 1. Change the Knife has done 3000 cycle and it is 2. If the knife has recently been prompting a knife change changed. Turn the knife change switch form left to right.Depress both yellow cut button ,the knife will come down to the bottom position.Turn the knife...
  • Page 43 https://www.supplychimp.com Model 660 Trouble Shooting Guide (Mark-II Programmatic Control) Symptom Possible Cause / Correction (a) Mark-II can not start 1. The clamp doesn’t to top position ,LS-E doesn’t work (wires SS,UL ) 2. The backgauge rear safety switch (LS-E) is broken (wires M, 25 ) 3.
  • Page 44 https://www.supplychimp.com Symptom Possible Cause / Correction (h) Clutch problem 1. Large noise : the gap of clutch is too small Correction : readjust the gap 2.The power to the clutch is not enough The gap on the clutch is too big The voltage is to low Correction : is to install in series a Condenser (220uf ,50v) on both sides of the terminal (wires +,- )
  • Page 45 https://www.supplychimp.com Model 660 Trouble Shooting Guide ( Controlling Switches ) Codes Symptom Cause Ls-U . clamp pressure 1. When after making a cut ,the knife goes up, Ls-u does not work top position switch buzzer beeps for one second ,then stop P.s.
  • Page 46 Model 660p Machine wiring for switches and the timer Ls-U upper limit switch Switch position N/o O –3 4- O N/o Wiring mark __________________________________ N/c O-1 2- O N/c Ls-D lower limit switch N/o O-3 4-O N/o __________________________________ N/c O-1...
  • Page 47 Model 660P Trouble Shooting Guide Sympton Possible Cause Correction Knife or clamp will not 1) Bad Ls-u top clamp switch Replace the go down when foot or Ls-d down switch switch pedal is pressed or ( check note )
  • Page 48 Wiring for the 660P T1 Knife adjustment timer The T1 timer is a eight pin potentiometer to witch has two sides to it and has two pins for the power ----------------------------------------------------------------------------------------- power inputs • --------------------------------------------------------------------- Right side of switch...
  • Page 49 https://www.supplychimp.com Wiring for the new switch on the top of the knife Knife top position Clamp top position switch switch |______________| N/c |____________________| |_____________ | The SS,AA,and UL are all wiring points to the terminal, and on the switch. Explanation: New switch on the top of the Knife. The knife top position switch is a series connection with the clamp top position switch, it is a new safety device for the Mark- II Programmatic signal, when the knife does not go up to the top position, because of it, the backgauge will not move to the next...
  • Page 50 Fax all parts orders to the Parts Department at (949) 752-7766. If you require further information or assistance, contact Duplo U.S.A. Technical Department, Graphic Arts Division at (949) 752-8222.
  • Page 51 https://www.supplychimp.com...

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