Aerial AD 550 Manual - Page 7
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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!
6.2 Putting into operation
ATTENTION:
Before putting the air dryer into operation, the instruction manual should be studied
carefully. Thus, damages by a false or inappropriate operation as well as by
inadequate environmental conditions can be avoided.
For using the air dryer, please proceed as follows:
After having been transported, the air dryer should rest for about 15 min. During
this period of time, the oil inside the refrigerating system, that was foamed
during transport will return into the compressor. We recommend this procedure
since it extends the service life of the compressor.
Put the plug into a suitable socket.
Check whether the bucket is placed in the unit or a drain hose has been
fastened and laid appropriately.
Switch on the unit by actuating the ON-OFF-switch.
Set the required humidity value at the hygrostat (please refer in this respect to
'Hygrostat Control' - 5.4).
If the existing humidity is higher than the set value, the air dryer will start to
operate.
If the existing humidity is lower than the set value, the air dryer will not start to
operate.
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