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36 313289S
Replace Display Battery
1. Perform steps 1-4 under Upgrade Software sec-
tion, page 35.
2. Use a flat head screwdriver to pry out old battery.
3. Replace with new battery. Ensure battery fits under
connector tabs before snapping other end in place.
NOTE:
Use only Panasonic CR2032 batteries for replacement.
4. Reassemble access cover (204e) and screws
(204f).
Replace Display
NOTE: Order kit 257484 for replacement.
1. Remove shroud. See Remove Shroud.
2. Disconnect power.
3. Remove four nuts (4); leave two nuts on left side of
panel tight. Open front panel of control box (11).
4. Disconnect CAN cable from display module.
5. Remove four screws (204b) from rear display panel
(204c) while holding front display panel (204d) in
place.
NOTE:
To ease removal process use clear tape to hold front
display panel (204d) in place.
6. Remove rear display panel (204c) and disconnect
display cable and key switch cable (239) from circuit
board.
Do not replace battery when an explosive gas atmo-
sphere may be present.
NOTICE
To avoid damaging circuit board, wear a grounding
strap.
Connector
Tabs
Remove Old Battery
Insert New Battery
r_xm1a00_312359_313289_9_8a
NOTICE
To avoid damaging circuit board, wear a grounding
strap.
r_312359_313289_24a
204b
204d
204c