COMPRAG ARD-1108-270 11110015 - Инструкция по эксплуатации - Страница 21

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COMPRAG Screw air compressor A-Series 

Ensure that the floor of the facility can withstand the weight of the compressor. Install the 

compressor on a level surface that is able to bear its weight. 
Adjust the horizontal axis of the compressor using a levelling instrument. 
If the compressor is not anchored to the base on which it is installed, the tilt angle with 
respect to the horizontal surface must not exceed 3°. 
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 precipitation 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 equipment connected 
to the compressor. 

The facility in which the compressor is installed must be fitted with a combined extract-and-

input ventilation system.

The facility where the compressor is installed should be provided 

with air inflow equivalent to twice the compressor’s capacity.

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 ventilation 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 avoid damage associated with seal failure of the compressed-air line, the 

compressor should be connected via a flexible hose. All components of the compressed-air 

line must have a working pressure no less than the compressor’s nominal pressure. Use a 
pressure vessel with a capacity corresponding to the compressor’s performance and the 
compressed air consumer.