11
2
3
EN
INSTALLATION
UNPACKING AND HANDLING THE MACHINE
When delivered, compressor top is protected by cardboard packing.
Wear suitable protective gloves and then cut outer straps and then remove cardboard from the top. Check the (outer) good
condition of the machine before moving the compressor. Visually check that no parts are damaged. Also ensure that all accessories
are available.
Lift the machine using a fork lift truck. Fit the anti-vibration elements into their proper seat and move the machine to the room
chosen for its location with maximum care.
Keep all packing materials at least for the warranty period for possible moving. In case of need, it will be safer for delivery to the
technical assistance dept.
Then, dispose of packing materials in compliance with current laws.
LOCATION (fig. 2)
The room chosen for the installation of the compressor
should meet the following requirements and comply with what
is specified in the current safety and accident prevention
regulations:
•
low percentage
of fine dust,
•
proper room ventilation and size
that allow room
temperature under 45° C. In the event of inadequate hot
air discharge, fit the exhaust fans as high as possible.
Condensate should be collected either into a container or a tank,
or a water/oil separator should be fitted.
CONDENSATE IS A POLLUTING MIXTURE!
It must not be
let into the sewage.
The dimensions of the spaces are indicative only but it is
advisable to follow them as closely as possible.
ELECTRICAL HOOK-UP (fig. 3)
•
The mains cable should have a cross-section suitable for the
machine power and should include no. 3 phase wires, no. 1
neutral cable and no. 1 earth wire.
•
Between the mains cable and the compressor control panel a
fused switch near the point where the cables go into the machine
is absolutely necessary
.
•
The switch (A) should be easily reached by the operator.
The cables should be of the approved type and installed with
the following grade of protection: minimum IP44.
N.B.
To determine the cables cross-section follow the sizing
indications in compliance with the “VDE 0100, Part 430 and
523” Standard, star-delta starter, 30 °C room temperature and
cable length lower than 50 meters.
NOBEL DV 45-55_NOBEL 75 E DV CSA - Cod.197EE0696ML - Rev.0 02/2020
