DanVex AD-3000, Operation Manual

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Maintenance
The dehumidifier maintenance schedule depends on its operational environment and installation
place.
Improper maintenance and service can cause the reduction of the dehumidification efficiency.
ATTENTION
! For the dehumidifier maintenance :

Turn off the dehumidifier 15 minutes before the front service panel is opened. It will allow the
dehumidifier to cool down
.

Disconnect the dehumidifier from the mains by turning the switch to OFF position and
disconnecting the power plug from the mains socket.
Filters
The dehumidifier is equipped with two separate filters, one for process air and one for
regeneration air. The
filters are located in front of their appropriate inputs and are used for
cleaning of the air entering the dehumidifier.
The filters cleaning and replacement intervals are based on the amount of dust and particles in
the air at the place of installation. It is recommended to check the filters at least once per month.
Never use the dehumidifier without filters.
Rotor
The rotor is maintenance free. However for cleaning purposes it can be flushed out by
compressed air
. A rotor cleaning procedure requires special knowledge, for this reason it is
recommended to call the manufacturer's representative for assistance .
The rotor bearing and the rotor surface should be checked once a year.
Motors
The motors are maintenance free .
It is required to check the motors once a year in case of abnormal sound.
Heater
The regeneration heater is maintenance free, however twice a year it should be checked for
mechanical damages.
Rotor belt
It is required to carry out regular inspections of the belt tension.
Seals
It is required to carry out regular inspection of the seals for damage and dust contamination .
Transportation
Please observe the following rules of the dehumidifier transportation and storage :

Upon delivery it is required to check the dehumidifier for transportation damages .

The dehumidifier should be protected from rain and snow .

The dehumidifier should always be in upright condition .

It is not allowed to put heavy objects on the dehumidifier.