Service Information
84
LOAD CELL REPLACEMENT (CONTINUED)
NOTE
If your bed is equipped with a scale system, there are two tapered shims (C) for each load cell. Refer to page
83 as reference for proper installation of the shims. Proper installation of these shims is very important for
scale accuracy.
6. Reverse the above procedure to install the new load cell.
CAUTION
Be sure the load cell’s strain gauge is facing up when installing a new load cell or the weigh system will not
work properly.
7. Recalibrate the weigh system (see page 81).
POWER SUPPLY REPLACEMENT
Required Tools:
#2 Phillips Screwdriver T27 Torx
Procedure:
1. Adjust the Fowler to approximately 25−30. Unplug the bed power cord from the wall socket.
2. Properly ground yourself (see page 39 for static discharge precautions).
3. Using a T27 Torx, remove the two screws holding the head end litter access cover and remove the cover.
4. Disconnect all cables at the power supply. Note the locations of the cables so they will be reconnected
properly to the replacement power board.
5. To remove the board from the litter standoffs, use a #2 Phillips screwdriver to remove the four screws
holding the board to the litter. Remove the board.
6. Install the new board and reconnect all cables.
7. Reinstall the litter access panel and plug the bed power cord into a properly grounded wall receptacle.
8. Test the bed for accurate operation before returning it to service.
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