GBC AdvancedPunch Pro - 4 Power Supply; REP 4.1 24 V Power Supply Replacement

Repairs/Adjustments 08/20/2015 GBC AdvancedPunch Pro
4-116
4. Power Supply
REP 4.1 24V Power Supply Replacement
PARTS LIST ON PL 3.5
Use this procedure to remove and install the 24V Power Supply
Assembly.
Removal Procedure
WARNING
Do not perform repair activities with the power on or electrical power
supplied to the machine. Some machine components contain
dangerous electrical voltages that can result in electrical shock and
possible serious injury. See Section 0, page vi for other languages.
1. Disconnect the Power Cord.
2. Do REP 1.6 to remove the Rear Cover.
3. Do GP 6.4 Undock the Punch to separate the Punch from the
upstream and downstream devices.
4. Dsiconnect Connectors J1 and J3 from the Main Control Board.
5. Remove the M4 Screw (1) and remove the Ground Cable from the
Power Supply.
6. Release the cable clamps for the cables of J1, J3 and ground wire of
Power supply all the way to grommet in the rear frame.
7. Remove the M4 Screws (4) from the side of the Base Frame.
8. Do REP 1.8 to remove the Upstream Side Frame Cover (not
necessary for DFA configurations).
9. Remove the Power supply through the opening as shown (not for
DFA configurations)