GBC Docuseal 2700 Service Manual page 19

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
Remove (5) Phillips head screws from side plate and remove cover.
6.1.2 Rear Pull Roller Removal
Remove left and right side covers. Remove (4) screws that secure the Slitter Ass'y.
Remove (2) upper screws from the rear housing and pivot down. Remove left and right Roller
tension ass'y by removing the screw that secures it to side frame. Remove hex head screw and
bearing from the end of pull roller. Lift pull roller out of laminator. (To remove the lower pull
roller you must first remove the roller drive gear).
6.1.3 Upper Heat Shoe Removal
Remove left and right side covers and center shield. Disconnect heater wires. Remove screws
from the ends of the heat shoe pivot shaft. Lift upper heat shoe out of laminator.
6.1.4 Lower Heat Shoe Removal
Remove upper heat shoe. Disconnect heater wires and thermostat leads from Main PCB. Loosen
thumb screws from either side of pivot ass'y. Remove screws from the ends of the heat shoe
pivot shaft. Lift lower heat shoe out of laminator.
6.1.5 Front Nip Roller Removal
Remove upper heat shoe. Remove left and right Roller tension ass'y by removing the screw that
secures it to side frame. Remove hex head screw and bearing from the end of nip roller. Lift pull
roller out of laminator. (To remove the lower nip roller you must first remove the roller drive
gear).
6.1.6 Infrared Heater Removal
Remove heat shoes. Slide heater out of heat shoe.
Disassembly and reassembly of the remaining components is straight forward and requires no
special instructions.
6. 0 ADJUSTMENTS