GEA HG7 Series User Manual

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4| Compressor assembly
Rigid
fixed point
Fig. 13
INFO! ForcompressorsHG7/2110-4andHG7/2110-4S,solderconnections
are mounted to the suction shut-off valve for pipe diameter 64.
Solder connections for pipe diameter 2 5/8“ are enclosed with the
compressor.
As short as
possible
4.4 Laying suction and pressure lines
INFO! Proper layout of the suction and pressure lines directly after the
compressor is integral to the smooth running and vibration behaviour
of the system.
ATTENTION! Improperlyinstalled pipes cancause cracks and tears whichcan
result in a loss of refrigerant.
A rule of thumb:
Alwayslaytherstpipesectionstartingfromtheshut-offvalvedownwards and
parallel to the drive shaft.
4.3 Pipes
Pipes and system components must be clean and dry inside and free of scale, swarf and layers of
rust and phosphate. Only use air-tight parts.
Lay pipes correctly. Suitable vibration compensators must be provided to prevent pipes being
cracked and broken by severe vibrations.
Ensure a proper oil return.
 Keeppressurelossestoanabsoluteminimum.

GEA HG7 Series Specifications

General

Brand	GEA
Model	HG7 Series
Category	Air Compressor
Language	English