1.0 1130S Introduction
This service manual covers adjustment, disassembly, operation, preventative maintenance, trou-
bleshooting procedures and contains an illustrated parts list for the GBC Shredmaster 1130S shred-
der. The GBC Shredmaster 1130S straight cut shredder is designed for small offices and low vol-
ume requirements.
Innovative engineering has provided this shredder with the following operating and safety features:
1. Automatic Operation- The unit begins to operate when paper actuates the trigger in the shred-
der throat area. The motor stops running when the paper has cleared the cutting head and after the
shredder has timed out.
2. Overload Warning- Whenever the capacity of the shredder is exceeded the unit will stop shred-
ding and the "Reverse" icon will illuminate.
3. Bin Full- When the shred bag becomes full, the motor automatically turns off and the "Bin full"
icon will illuminate. The shredder will not operate until the shredded material is either compacted or
emptied.
4. Door Ajar- When the door of the shredder is not fully closed, the "Door Ajar" icon will illumi-
nate. This is a safety feature that will only allow the shredder to operate when the cabinet door is in
the closed position.
Before attempting any repairs on the 1130S shredder, review the operating instructions first to gain
experience and familiarity with its operation. You will then be better prepared to use the remaining
sections of this manual to troubleshoot and repair the shredder.
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