Connection To The Compressed Airline; Connection To Power Supply - Comprag DV75 Bedienungsanleitung

If the compressor is anchored to the base on which it is installed, the tilt angle with respect to
the horizontal surface must not exceed 7°. Install the compressor in a facility where precip-
itation cannot reach. Choose a facility for installing the compressor with a minimum level of
dust. Install the compressor at least 1,5 m from walls.
If multiple compressors are installed, there should be a 1,5 m minimum distance between
each compressor. There should be a 4 m safety distance from the area of the operated equip-
ment connected to the compressor. The facility in which the compressor is installed must be
fitted with a combined extract-and-input ventilation system.
The volume of extraction ventilation must not exceed 40% of the air inflow capacity of the input
ventilation in a facility where the compressor is installed and fitted with an extract- and input ven-
tilation system.
The compressor should not be installed in a facility where the temperature may drop below +5°С.
In order to extract hot air flowing out the compressor, an air duct may be used that is up to 3 m in
length and with a cross section 20% larger than that of the air-outflow orifice from the compressor's
radiator. If an air duct longer than 3 m is used, additional duct fans should be used.

3.4 Connection to the compressed airline

Provide the throughput capacity of the compressed-air line in accordance with the perfor-
mance of the compressor. In order to FVoid damage associated with seal failure of the com-
pressed-air line, the compressor should be connected via a flexible hose. All components of
the compressed-air line must hFVe a working pressure no less than the compressor's nominal
pressure. Use a pressure vessel with a capacity corresponding to the compressor's perfor-
mance and the compressed air consumer.
3.5 Connecting to power supply
The compressor is not supplied with a power cable. The cable size must be chosen to ensure
that the maximum voltage drop not exceed 5 % of the nominal voltage value. Cable length
must not exceed 25 m. Ambient temperature in the facility must not exceed 40°C. The cable
must be sheathed with a fire retardant compound. An isolating switch must be fitted within
reach of the compressor to facilitate connection
COMPRAG Screw air compressor DV-Series
The facility where the compressor is installed should be provided
with air inflow equivalent to twice the compressor's capacity.
and maintenance.
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