GBC AdvancedPunch Pro - Page 219

GBC AdvancedPunch Pro 08/20/2015 Repairs/Adjustments
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ADJ 1.4.5 Steering Motors- M3 and M4 belt adjustment
Use this procedure to adjust the Steering Sub-assembly Belt tension.
1. Disconnect the Power Cord.
2. Do REP 1.6 to remove the Rear Cover.
3. Do REP 3.1 to remove the Punch Module.
4. Loosen the Phillips Screws (4) from the Steering stepper motor.
5. Adjust the belt tension such that there is a deflection of 1~2mm.
6. Tighten the Phillips Screws (4).
7. Do REP 3.1 to install the Punch Module.
8. Do REP 1.6 to install the Rear Cover.
9. Connect the Power Cord