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During the setting up and transportation of the dehumidifier, the following items are
to be considered:
That dehumidifier must be installed so that the air can circulate without
obstruction through him. The air filter and also the outlet grille of the front wall
must not be covered. The open space before the outlet grille and the air filter
must at least conduct 1 meter.
While using a wall bracket (only AD 550):
The wall bracket (optional extra) has to be arranged with a spirit
o
level and fixed safe with the included mounting parts at a capable
wall.
That dehumidifier must be installed so that the air can circulate
o
without obstruction through him. (Air inlet (suction side) with filter
= right side, air outlet with lamellaes = left side, Operation panel
in the front)
Before every local alternation of the device, switch off the device at the on/off-
switch, pull the power plug from the socket and empty the water tank! For the
main cable you find a cable keeping space above the filter (see 1.1).
The air dryer must be installed on a plane base only. It must be secured against
rolling off!
That dehumidifier can be transported upright or laid flat! The upright
transportation is to be preferred if possible.
The AD 420 / 430 are stackable for storage. Maximum two units must be stack.
The appliance must be used exclusively for air drying.
ATTENTION:
Do never pull or move the device at the power cable
6. Operation
6.1 electrical connection
Before connecting the air dryer, the following items must be checked:
Does the mains voltage coincide with the voltage of the appliance?
Adequate fusing of socket and supply system?
Has a residual-current-operated circuitbreaker (r.c.c.b) been installed?
If a cable drum is used: has it been unwound completely?
Is the appliance connector suitable for the building socket?
Is the socket provided with an earth connection?
ATTENTION:
Before putting the air dryer into operation, the technical data of the appliance
should be compared to the conditions prevailing in the room of installation!
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