GBC Docuseal 2700 Service Manual
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GBC Docuseal 2700 Service Manual

GBC Docuseal 2700 Service Manual

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Summary of Contents for GBC Docuseal 2700

  • Page 2 The Docuseal 2700 is a commercial quality, heat shoe type, roll laminator with fixed heat and adjustable speed. It is designed to laminate items using 1.5 mil or 3 mil GBC Nap II laminating film. The Safety Shut Down feature cuts power to the heaters if the laminator is left idle for more than two hours Before using the Docuseal 2700 carefully read the Operating Instructions.

  • Page 3: Specifications

    2.0 SPECIFICATIONS ELECTRICAL: 120V +/-10%@60Hz 230V +/- 10%@50Hz POWER CONSUMPTION: 120V - 11.6 Amps 230V-6 Amps WARM UP TIME: 15 Minutes MAXIMUM LAMINATING WIDTH: 27 inches MAXIMUM LAMINATING SPEED: 9.8 ft/min 3 mil/ 7 5 micron MAXIMUM THICKNESS: HEATING SYSTEM: Heat Shoes with embedded, electronically controlled infrared heaters.

  • Page 4: Installation

    3.0 INSTALLATION WARNING: For your protection, do not connect the laminator to electrical power or attempt to operate until you read these instructions completely. Keep operating instructions in a convenient location for future reference. To guard against injury, the following basic safety precautions must be observed in the set up and use of the laminator.
  • Page 5 3.0 INSTALLATION ELECTRICAL SAFEGUARDS • Do not alter the attachment plug. This plug is configured for the appropriate electrical supply. • This unit is intended for indoor use only. • The receptacle must be located near the equipment and be easily accessible. Do not use an extension cord.

  • Page 6: Loading Film

    Change the top and bottom roll at the same time. GBC laminating film is labeled near the end of each roll with 'Warning - End of Roll'. When this label appears on either the top or bottom roll of film, a new roll of film must be installed as soon as the item presently being laminated exits the laminator.

  • Page 7: Laminating Tips

    4.0 OPERATING INSTRUCTIONS 4.2 Laminating Tips • Do not attempt to laminate abrasive or metal items such as staples or paper clips as they will damage the heat shoes and rollers. • Do not force items into the nip area of the pull rollers. An item that is not easily drawn into the laminator by the pull rollers is probably too thick to laminate.
  • Page 8 TROUBLESHOOTING DISPLAY CIRCUIT SCHEMATIC • I � � TO MAIN PCB ♦11V READY VREF HIOH_RMP 1N4141 •�•n SPEED1 I � IPEED2 SPEEDl IIOTICON IKI' IIEADY POWER ICM( IN4141 l :, IV 11211) "" � awz...
  • Page 9 s. o TR OUB LES HO OT ING 5.2 MAIN CIR CUI T SCHE MA TIC ·········• � ·• 1--i: ..,., .- ,,..·-·=-• n n n • 1---t I I I I ·i �i O• �i O• - � � ..
  • Page 10 H800(GBC2700) WIRING DIAGRAM NO.14 NO.13 NO.1 PCrtlER ll£ADY NO.9 TYPE : 4PK-G2700D NO.1 : THERMOSTAT Sl'EEDADJ. NO.2 : UPPER HEATER NO.3 : LOWER HEATER NO.2 □ □ NO.4 : POWER CORD RmRSE IJl/r,;f NO.5 : CIRCUIT BRAKER NO.6 : POWER SWITCH OIICSISZS1 E■IIITA■'ftQ NO.7 : MOTOR FOR CIRCUIT BREAKER NO.8 : TRANSFORMER...

  • Page 11: Wiring Diagram

    TROUBLESHOOING WIRING DIAGRAM NO.14 NO.13 N0.1 • □ NO .9 �[ fflC l ft-G111011 • .,., NO.2 □ □ EH!! � gg: g:Q[Il •••••--•- o N0.5 N0.6 NO.7 N0.4 NO.12 ITEM DESCRIPTION ITEM DESCRIPTION Thermostat Transformer Thermocouple Upper Heater Lower Heater Feed Table Interlock Switch Heater Microswitch...
  • Page 12 Docuseal 2700 Measure the voltage at the motor output co1111 e ctor th e board with th e motor connected, At the slowest speed the voltage should be 8. 7 DC. At the highest speed there should be 28 volts Fig.

  • Page 13: Control Panel Board

    Docuseal 270, 0 Triac Red!Yellow □ *Motor Resistance:;:: 5 ohms * Heater Resistance is 18 to 20 ohms when measured the molex connector. Control Panel Board 0 Ohms at the slowest speed, and 18 K ohms a t the fastest speed when a�...

  • Page 14: Troubleshooting

    Products containing moisture will not laminate well. The moisture coverts to steam and forms bubbles in the lamination. The GBC 2700/3100 is a Heat Shoe type laminator that operates at a fixed temperature. The heat shoes are heated by two infrared, rod type heaters that are slid into the shoes. A heat sensor mounted on the lower heat shoe monitors the temperature which is controlled by the Main PCB.
  • Page 15 5.0 TROUBLESHOOTING 5.8 Mechanical Operation The upper and lower film webs are pulled over the heat shoes and through the laminator by four rollers. The two lower rollers are chain driven. The upper rollers are driven by the lower rollers. The diameter of the front "pull"...

  • Page 16: Troubleshooting Guide

    5.0 TROUBLESHOOTING 5.10 Troubleshooting Guide PROBLEM POSSIBLE CAUSE SOLUTION No power at outlet. No Power Plug into outlet w/power. Power cord disconnected Connect power cord Circuit breaker tripped Reset circuit breaker Defective power switch Replace power Switch Loose connection Repair loose connections Defective Main PCB Replace Main PCB Power and heat, motor...
  • Page 17 5.0 TROUBLESHOO TIN G 5.10 Troubleshooting Guide PROBLEM POSSIBLE CAUSE SOLUTION Film tension too tight Laminator making Adjust film tension squealing noise Adhesive build up on heat shoe Clean heat shoe with damp, lint free cloth. (Check film alignment) Rollers Not Turning Drive chain damaged Repair/replace drive chain (motor running)
  • Page 18 Speed setting incorrect for Poor Lamination Quality Adjust speed setting product being laminated. Media being laminated not Be sure media is compatible suitable for hot lamination with film being used. Film brake tension out of Adjust film brake tension adjustment Roller pressure out of Adjust roller pressure adjustment...
  • Page 19 6. 0 ADJUSTMENTS 6.1 Disassembly / Assembly The disassembly of the Docuseal 2700/3100 is described in the following steps. Use section 8.0 as a reference to help you understand the text. Reassemble in reverse order. Note: Disconnect the unit from the receptacle before performing any disassembly procedures.' 6.1.1 Left and Right Cover Removal...

  • Page 20: Roller Pressure Adjustment

    6.0 ADJUSTMENTS 6.2 Film Tension Adjustment The film should be taut. The film roll should not be difficult to turn by hand. The tension should provide a slight drag as the film shaft rotates. Too little tension will cause wrinkles, too much tension will cause stretching and excessive noise as the film passes over the heat shoe .
  • Page 21 Turn SV -1 trim pot clockwise 5 full turns. c. Tum SV -2 trim pot clockwise 10 full turns. 4. Disconnect temperature sensor from Main PCB and connect calibration fixture ( GBC p/n 1700407) in its place. 5. Disconnect the blue thermostat wire from the PCB.
  • Page 22 Infrared temperature sensor. 6.5 Core Adaptor on Supply Shaft The Docuseal 2700 will accept film widths of 12", 18" 25" and 27". The supply shaft uses pre drilled registration holes to position the core adaptors. Correct positioning of the core adaptors will insure the top and bottom rolls of film align with each other and prevent adhesive from contaminating the heat shoes and rollers .
  • Page 23 7.2 Rollers Excess adhesive should be removed from rollers periodically. The use of the GBC Silicone Roller Cleaning Kit is recommended (p/n 1 7 1 1 5 1 5). To gain access to the front rollers it is necessary to move the heat shoes out of the way.

  • Page 24: Parts List

    DOC 2700 Parts List GBC IS AN ACCO BRANDS COMPANY...
  • Page 25 8.0 PARTS Figure 8.0 UPPER HEAT SHOE ASSY ITEM PART DESCRIPTION 7 06 1 1 1 507 Infrared Heater 604020355 Upper Heat Shoe Lever 60121 1 1 88 Upper Heat Shoe Guide Plate (R) 604030417 Heat Shoe 604020354 Upper Heat Shoe Lever 60121 1 1 87, Upper Heat Shoe Guide Plate...
  • Page 26 Infrared Heater Wires 63800 1 9 1 3 & 63800914 8.0 PARTS Figure 8.1 LOWER HEAT S HOE ASSY t----:�-- ITEM PART DESCRIPTION 7041 501 03 C Thermostat ° 701 1091 14 Screw 60121 1 180 Thermostat Bracket Infrared Heater - w/o wires 7061 1 1 507 6012 1 1 190 Heat Shoe Guide Plate,(RH) Lower...
  • Page 27 S.O PARTS Figure 8.2...
  • Page 28 8.0 PARTS Figure 8.2 PART ITEM DESCRIPTION 704 120201 Fuse holder 7041301 1 7 3.6 amp fus e (For Older Machi nes) 61001 1 901 120v Transfonner 6 1 001 1902 230v Transfonner 6090202 DC Gear Motor 701 1 07404 Motor Mounting Bolt 61 3030 161 Upper Idler Roller...
  • Page 29 8. 0 PAR TS Fi gu re 8. 3 • < ,,,. - ✓ - ' · , . Is -� > \"l •...
  • Page 30 8.0 PARTS Figure 8.3 ITEM PART DESCRIPTION 70109 1 102 Locking Clip 601 3 105 1 2 Tension Adjust Plate 601230702 Inside Tension Disc 7030701 01 Friction Disc 701 090 142 Film Tension Spring 7060 1 102 1 Main PCB 701 090832 Roll Pin 61 3030537...
  • Page 31 Figure 8.4 604034892 Blade Rail 613040 1 3 1 Roller Bushing 607040562 Rear Roller 61 3030539 Centered Pin, Rear Roller 701 107416 Hex Head Bolt 61 3030325 Shoe Hinge Pin 701090845 Roll Pin 7040904 14 Microswitch 601 3 1 0508 Microswitch Bracket 61301 1 3 10 Shoe Support Pin...
  • Page 32 S.O PARTS Figure 8.5...
  • Page 33 601230992 Film Screen Guide 701 1 10105 Roller Tension Nut 601 3 1 0509 Roller Tension Lever (L) 601 3 105 10 Roller Tension Lever (R) 6 13030538 Roller Tension Bolt 701 090157 Roller Tension Spring 60402035 1 Side Cover 604020352 Side Cover 60121 1 1 1 5...
  • Page 34 8.0 PARTS Figure 8.6 PIN# 63 800 1 907 Ribbon Cable From Display P.C.B. To Main P.C.B.
  • Page 35 8.0 PARTS Figure 8.6 ITEM PART NO. DESCRIPTION 601 3 105 1 0 Tension Lever (R) 701 106303 Set Screw 701080233 20 T Chain Gear 701080265 12 T Chain Gear 703040206 Chain Talce Up 701 1075 1 1 Shoulder Bolt 701070156 Chain 70601 1024...

  • Page 36: Cover Screws

    Core Adaptor Bolt l " Core Adaptor Film Shaft Side Cover Sticker 8.0 PARTS Figure 8.7 PART ITEM DESCRIPTION 61 3030527 604037021 61 303021 1 802026712 COVER SCREWS 8 SH EET METAL FLAT HEAD...
  • Page 37 604022032 Paper Guide Knob Paper Guide 701 1 081 3 1 Paper Guide Bolt 61 3030613 Feed Table Latch 604036017 Feed Table 8.0 PARTS Figure 8.8 PART ITEM DESCRIPTION 604022031 0...
  • Page 38 Slitting Lever Slitter Blade Screw Spring Slitter Housing 8.0 PARTS Figure 8.9 ITEM PART DESCRIPTION 701 1 10101 604022034 613050221 701 104803 701090159 604022033...
  • Page 39 8.0 PARTS Figure 8.10 ITEM PART DESCRIPTION 8010425 End Cap 80 1 0 1 0722 Carton 1722300 Docuseal 2700 Instruction Video Shown...
  • Page 40 9.0 RECOMMENDED SPARE PARTS PART DESCRIPTION QTY. PER NUMBER MACHINE 7 0 6 1 1 1 507 Infrared Heater Ass'y 60403041 7 Heat Shoe Sensor Ass'y 7060402 12 7041301 1 7 3.6 Amp' F lise > · • 6100 1 1901 120v Transformer 6100 1 1902 230v Transformer...

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