7.2 CLICK 2
Malfunction
Humidifier does not warm
up.
The humidifier is leaking.
Replacing the heater rod seal
EN
36
Malfunctions and Rectification
Cause
Humidifier is not
activated.
Electronics defect
The heater rod seal is
defective.
The seal on the underside
of the housing is leaking.
Cracks in lower part
1. Remove the heater rod from the lower part of
the housing by turning counter-clockwise.
2. Using a small, clean screwdriver, carefully prise
out the seal.
Important!
Take care to ensure that the groove in which
the seal fits is not damaged.
3. Carefully press the new sealing ring into the
groove on the heater rod. Under no circum-
stances use a tool.
4. Fit the new heater rod.
Rectification
Switch on the air humidifier, see 4.2, page 21.
Send the humidifier and the therapy unit to
your dealer for repair.
Replace the seal, see page 36.
Replace the seal, see page 36.
Replace the lower part.