Fan Replacement Procedure - Omron BU150R Instruction Manual

4 Maintenance and Inspection
4-3 Replacing the fan

4-3-1 Fan replacement procedure

* Make sure that UPS doesn't connect to any AC inputs and the fan stops.
1.
2.
74
Loosen the two screws on the right side of the front panel with a + screwdriver
(①). Pull the right side of the front panel towards you to detach the front panel (②).
* Do not pull the front panel strongly towards you. The clamp may be damaged.
Pull the front panel towards you a little first, and detach the front panel while
sliding it to the right(③).
Clamp
③
Front panel
side
Pull the right side of the front
panel towards you to detach
the front panel
Remove the 4 cooling fan screws (①) and the fan guard.
Pull the fan toward you to remove it. (②)
Fan guard
①
②
①
Loosen the two screws
with a + screwdriver
Fan
②
4Screws
BU150R