User's Manual Part 3

RBS 2109 User’s Guide
Caution!
Rotating fan blades can cause injury to body parts that come into contact with
the blades. Blades in fan units continue to rotate for a period of time, even after
the fan has been switched off. Wait until fans have stopped rotating completely
before starting work on or near fans.
Replacing Fan Unit
1
Remove the fan unit cover
P011263A
2
Disconnect the fan power cable
from the RRU.
P010543B
3
Loosen the three screws and
remove the fan unit.
P011264A
2
00
E
N/LZT 720 0090 Uen R1A 2004-09-17