Stulz BNB Series - Visual Inspection

© STULZ GmbH, Hamburg EN / 10-2015 / 1000683
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STULZUltraSonic-SystemforDirectRoomHumidicationBNB-  Maintenance
11.3. Visual inspection
1
Switch off power supply and secure so it
cannot be switched back on.
4
Remove mist guide tubes and inspect
transducers.
5
Assemble the unit in reverse order.
3
Remove cover and check inside the unit.
2
Check system from the outside.
Proceedasfollowstoperformthevisualinspection:
CAUTION
Time intervals of maintenance cycles
.
If mineral salt residues or other major impurities are discovered, check the water treatment system and
itsmonitoringdevices(conductivitymeasuringequipment/humiditysensors)andventilationsystem
(e.g.lters).
NOTICE