5. Lift the center piece from the water tank and place on the
side surface (Fig. 25).
6. Empty the water tank.
7. Clean the water tank with a sponge.
This is especially required when using Water-
fresh to avoid over-concentration of biocide.
8. Check the electrode rods for water level measurement
(Fig. 26/1) for contamination. If required, use a cloth or
sponge to remove lime or other residues.
9. Place the center piece back into the water tank and replace
the cover.
ð
The monthly cleaning is completed.
6.3.2 Replacing the evaporation filter
Spare evaporation filters can be ordered from your
local specialized retailer (order number: 1603).
Personnel:
n
Operator
WARNING!
Risk of electrical shock if the power plug is not
disconnected!
1. Switch off the humidifier and disconnect the power plug.
Fig. 25: Removing the center piece
Fig. 26: Cleaning the electrode rods
Removing the old filter
Cleaning and servicing the humidifier
Evaporation Humidifier B500 Professional 41