EKOM 447000001-066, User Manual

Page: 37 / 72

OPERATION
04/2022 37 NP-DK50-9x4VRTM-AD-EN-5_04-2022
OPERATION
ONLY TRAINED PERSONNEL
MAY OPERATE THE EQUIPMENT!
Risk of electric shock.
In case of emergency, disconnect
the compressor from the mains
(pull out the mains plug).
Burn or fire hazard.
When the compressor is running,
the connecting hose between the
compressor and dryer and parts
of the dryer and air pump may be
hot enough to burn people or
other material.
Warning - compressor is
controlled automatically.
Automatic start. The compressor
automatically switches on when
the pressure in the air tank drops
to the pressure switch’s lower
limit
level. The compressor
automatically switches off once
the pressure in the tank reaches
the shut-off pressure
.
Potential for damage to
pneumatic components.
The working pressure settings for
the pressure switch set by the
manufacturer cannot be changed.
Compressor
operation at a
working pressure below the
switching pressure indicates high
air
usage (see the
Troubleshooting chapter).
Risk of damage to the dryer.
The dryer may suffer damage if
operated at ambient temperatures
above
its maximum working
pressure as specified in the
Technical Data chapter
.
Required drying performance can
only be achieved when following
the defined operating conditions.
Drying performance will decline
and the achieved dew point will
drop if the dryer is operated at
any pressure below the minimum
working pressure.
During prolonged operation of
the compressor, the temperature
inside the enclosed model may
increase to over 40°C. At this
point the cooling fan in the
enclosure and the compressor
fan automatically switch on. The
fans switch off automatically
once the space is cooled to
below 32°C.