Graco XM PFP 273231 Repair And Parts Manual page 16

55 gallon (208 liter) feed system
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Repair
Display
Replace Display Battery
NOTICE
To avoid damaging circuit board, wear a grounding
strap.
1. Remove four screws (504f) then remove access
cover (504e).
504f
504e
2. Use a flat head screwdriver to pry out old battery.
Remove Old Battery
Insert New 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. Use screws (504f) to install access cover (504e).
16
Battery
r_xm1a00_312359_313289_2a
Connector
Tabs
Replace Display
Order display kit (504) for replacement.
NOTICE
To avoid damaging circuit board, wear a grounding
strap.
1. Disconnect power.
2. Remove Control Box Shrouds, see page 19.
3. Disconnect CAN cable from display module.
4. Remove four screws (504f) from rear display panel
(504c) while holding front display panel (504d) in
place.
NOTE: To ease removal use clear tape to hold front
display panel (504d) in place.
504c
5. Remove rear display panel (504c) and disconnect
display cable and key switch cable (539) from
circuit board.
504d
504f
3A8047B

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