7.3 Sequence of repairs
The following schematic is intended to help you determine the order of required repair steps.
Replace
Replace fuse
housing
lower part
22
Repair information and repair instructions
Opening the
unit
Remove main
circuit board
Replace front
panel foil
Insert main
circuit board
Close
the unit
Perform final
test
Remove the
Remove baffle
display
box
+
Remove
Replace
fan
housing, upper
part
+
Attach baffle
Attach display
box