4 Maintenance and Inspection
4-3 Replacing the fan
BU150R
74
4-3-1 Fan replacement procedure
* Make sure that UPS doesn't connect to any AC inputs and the fan stops.
1.
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
).
2.
Remove the 4 cooling fan screws (
①
) and the fan guard.
Pull the fan toward you to remove it. (
②
)
①
Loosen the two screws
with a + screwdriver
②
Pull the right side of the front
panel towards you to detach
the front panel
Front panel
side
Clamp
③
Fan guard
Fan
4Screws
①
②
Summary of Contents for BU150R
Page 22: ...2 Installation and connection 2 1 Installation BU150R 22 Incorrect Positions...
Page 92: ...7 How to use option cards 7 3 SNMP Web card BU150R 92 7 3 SNMP Web card LAN 10 100...
Page 102: ...10 References 10 2 Dimensions BU150R 102 Stand for vertical layput 200 200 70 50 70 50...
Page 103: ...10 References 10 2 Dimensions BU150R 103 10 Rubber feet 23 25 405 50 40 358 40 3...
Page 104: ...10 References 10 2 Dimensions BU150R 104 Using Ear brackets 44 5 22 0 13 5 455 25 465...