Stulz BNB Series - 11.5.5. Replacing the Fan

© STULZ GmbH, Hamburg EN / 10-2015 / 1000683
-
89
-
STULZUltraSonic-SystemforDirectRoomHumidicationBNB-  Maintenance
Item
Description
16 Fan incl motor
17 Fan housing
11.5.5. Replacing the fan
3
Detach cables marked as FAN from the
connectionsofthefan(alsosee"11.5.3.
Replacing the transducers" on page
86).
2
Slacken the Phillips screws and take off
the cover of the control system.
1
Perform steps 1-10 from
section "11.5. Inspect the electrical sys-
tem" on page 80.
4
Slacken the four Phillips screws on the
lower outer edge of the housing and pull
the fan housing downwards and out.
5
Replace the fan with a genuine spare part
from STULZ.
6
Assemble the unit in reverse order.
Accessi-
ble from
underneath
CAUTION
Trapped cables
.
During installation, take care not to trap any ca-
bles between parts of the housing!
NOTICE
16
16
16
17
17
16