Remove/Replace Pc Board - Fellowes 220-2 Technical & Service Manual

Remove/Replace PC Board

The PC board is located at the right side of the cabinet
shelf. It rests on a support base that is attached to the
cabinet shelf. The Door Ajar and Paper Feed sensors
and the capacitor are hard wired to the board. Wires to/
from the other components attach to connectors on the
board.
If a component that is hard wired to the board fails, the
entire PC board must be replaced. Before replacing the
PC board, make sure all wires are disconnected from
the board or the components. After a board is replaced,
the current limit may need to be checked and adjusted.
See the instructions in the Electrical Assemblies
section of this manual.
1
Disconnect the 2 power wires (white and black)
from the PC board. (See wiring diagrams)
2
Disconnect the basket full sensor wires from the
PC board.
3
Lift the paper feed sensor wires out of the
channels along the cutting cylinders (see wiring
diagrams) and remove the sensor wires from
channels located along the cutting cylinder
shroud.
4
Disconnect the black and blue wire tabs from the
capacitor.
5
Disconnect the red, yellow, and black motor wire
tabs from the PC board.
6
Remove the 2 screws under the cabinet shelf that
hold the PC board base support to the bottom of
the shelf.
7
Set the PC board aside. Be careful as some of
the wires are hard wired to the PC board. Do not
break these connections.
power cord wire
connectors
motor wire
connectors
basket full sensor
connector
paper feed sensor
connections
DO THIS FIRST
Remove Housing Cover
TOOLS
Long nose pliers
Phillips screwdriver
PC Board (version 1)
troubleshooting lights
operator panel
switch cable
connector
ready
light
15