Replace Bridge Diode; Remove/Replace Main Pcb - Fellowes Proteus A3/125 Technical & Service Manual

DO THIS FIRST
Remove Housing Cover
TOOLS
Phillips screwdriver
DO THIS FIRST
Remove Housing Cover
TOOLS
Phillips screwdriver
26
Revised 09 .15 .11
Remove/Replace Bridge Diode
1
Remove wire connector from Main PCB .
2
Remove screw from Bridge Diode .
3
Place new Bridge Diode and secure it with the screw .
4
Reattach the wire connector to Main PCB .

Remove/Replace Main PCB

1
Remove the 6 black connectors from the left side of the
Main PCB .
2
Remove the 5 white connectors from the right side of
the Main PCB .
3
Remove the cable from the Control Panel PCB .
4
Loosen the 2 screws on terminal block and remove
wires from the Bimetal Switch/Sensor Fixing Mat .
5
Remove the 4 screws that hold the Main PCB to the
Metal Bottom Plate .
6
Place new Main PCB and secure it with the 4 screws .
7
Reconnect the wires from the sensor and the connectors
to the right and left sides of the Main PCB .
Proteus A3/125 Technical Service Manual