FC4500-UM-251-9370 66
6 REPLACEMENT PROCEDURES
6.35 Control Panel Sheet Switch
How to replace the Control Panel Sheet Switch
(1) Detach the Corner Cover 50L (See section 6.6.).
(2) Detach the Operation Panel (See section 6.15.).
(3) Disconnect the Flexible cable of Control Panel Sheet Switch from the Control Panel Relay Board.
M3L6 binding head screw
Control Panel Sheet Switch Flexible Cable
Control Panel Relay Board
(4) Remove the three M3L6 binding head screws holding the control panel relay board.
(5) Peel off the Control Panel Sheet Switch sheet from the operation panel assembly.
Control Panel Sheet Switch
(6) Clean up the surface of operation panel assembly.
(7) Put the new Control panel sheet switch onto the operation panel assembly.
(8) Reattach the other parts in the reverse order in which it was detached.