3.
Check passage of cartridge for clogging. Remove
any clogging with the cleaning brush. Heavy clog-
ging can be removed by using a screwdriver or drill
(diameter max. 7 mm).
4.
Reattach the lime transforming cartridge on the
pump hoses.
Ensure tight and proper fit of pump hoses. Oth-
erwise water could leak out.
5.
Place center piece back into the water tank and
replace cover.
8.5.2
Replacing the UV lamp
Health risk from toxic mercury vapor!
– When changing the UV lamp always handle care-
fully to avoid damage to the UV lamp.
The tube of the UV lamp contains toxic mercury.
Inhaling mercury vapors causes a high risk of acute
toxicity.
Injury to the eyes from ultraviolet radiation!
– Never look in the light of the lamp when
switched on.
Unfiltered, direct and indirect UV radiation can
damage the skin and eyes.
Property damage due to incorrect handling of the
UV lamp!
– Only touch the UV lamp at its blue end pieces.
– Do not touch quartz glass with bare hands.
– Gently remove stains with a clean cloth soaked
in alcohol.
– Always remove UV lamp slowly and carefully.
The UV lamp is very sensitive. Touching the glass
body can greatly reduce the service life. Stains burn
into the quartz glass and lead to early failure.
The UV lamp is located under the control panel on the
center plate adjacent to the pump motor. To replace
this, proceed as follows:
Personnel:
n
Operator
L WARNING! Risk of electrical shock if the power
plug is not disconnected!
1.
Switch off humidifier and disconnect power plug.
Fig. 69: Cleaning the lime trans-
forming cartridge
L WARNING
L CAUTION
NOTICE
Accessories
2013-11-04 Evaporation Humidifier B500 Professional 75
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