Service manual

Bair Hugger Model 505 Service Manual
10
Check the 3M
TM
Bair Hugger
TM
therapy website to ensure you have the most recent version of this document. www.bairhugger.com reorder #202430A
Control Board Fuse Replacement
8. Hook the retainer bracket onto the front of the top cover.
9. Place the top cover back into position. Replace all screws.
NOTE: It may be necessary to remove the air filter to correctly
position the lower portion of the retainer bracket inside the
unit.
10. Reconnect the warming unit to the power source.
11. Record the maintenance action taken and the hours of
operation (read from the hour meter) in the Maintenance
Log section.
Figure 3. Location of
Control Board Fuse
Control board
fuse
Flip the top cover to access the
control board
Phillips-head screws
Retainer bracket
Retainer bracket
hooks into top cover
and is secured by
screws through two
front “feet”