Bosch SHI 4302 Troubleshooting Tips page 11

B G
/
Using # 264946 Front Cover to Replace Broken # 266746,
# 263832 or # 264461 Control Module Buttons
# 266746, # 263832 or # 264461 control modules are often replaced when
buttons break, not for electronic failures. Replacing the # 264946 front cover
when buttons break instead of replacing the entire control module will save
customers time and money.
NOTE:
The #
264946 front
cover fits on all
three modules -
- the # 266746,
# 263832 and #
264461.
Top tab
Note cracks in plastic locking tabs.
HINT: When customers
report broken buttons on their
dishwashers, the cause is
almost always broken tabs on
the front cover. The white or
black buttons on the fascia
panel and the control module
keypad rarely fail.
CAUTION: Some pc board components are sensitive to static electricity and can be damaged by personnel through
touch or close proximity. Personnel handling pc boards should be grounded.
NOTE: To determine which control module you have, check the model #'s on the following list:
266746 -- SHU 5302/5304/5305/5306/5312/5314/5315/5316/6802/6805/6806 UC 11 - UC/12, SHU 5307/5317 UC/12
and SHI 6802/6805/6806 UC/11 - UC/12.
263832 -- SHU 5302/5304/5305/5306/5312/5314/5315/5316/6802/6805/6806 UC 06 and SHI 6802/6805/6806 UC/06.
264461 -- SHU 4302/4306/4312/4316 UC 06 - UC/11 - UC/12 and SHI 4302/4306 UC/06 - UC/11 - UC/12.
1st Edition/Revision 3
Service Bulletin
Top of front cover
Bottom of front cover
NOTE:
cover has a short lead time
while control modules have
long four month lead times
(from Germany). Using the
cover to replace broken
buttons will avoid delays in
obtaining parts.
263832 or
CAUTION: Insert display module board carefully to
prevent breaking spring locking tabs on front cover.
When installing display module, carefully slide top of
board into top of front cover, making sure board is
fully seated into tabs. Then, carefully rotate bottom
of board into position so spring locking tabs spring
back and lock without cracking or breaking. DO NOT
FORCE bottom or top of display board into position.
The # 264946 front
266746,
264461
264946
Broken control module
"buttons" occur when
tabs on front
break. Use plastic front
cover when replacing
"broken buttons".
HINT: Use the # 264946 front
cover instead of replacing an
older 263832 module with a
266746 module
customers time and money.
Many 263832 modules have
been replaced merely
broken buttons.
Wednesday, May 9, 2001
Page B-3
cover
to save
for