D
US
12 | AQ450435606290en-US0201
© Danfoss | Climate Solutions | 2023.06
Fig. 8
Fig. 9
Fig. 10
Valve spindle seal
Release
Tighten
4.6 Laying suction and pressure lines
A rule of thumb:
Always lay the first pipe section starting from the shut-off valve
downwards and
parallel to the drive shaft.
Property damage possible.
Improperly installed pipes can cause cracks and tears, which can
result in a loss of refrigerant.
Proper layout of the suction and pressure lines directly after
the compressor is integral to the smooth running and vibration
behavior of the system.
4
|
Compressor assembly
4.7 Operating the shut-off valves (example)
Before opening or closing the shut-off valve, release the valve spindle seal by approx.
1
/4
of a turn
counter-clockwise.
After activating the shut-off valve, re-tighten the adjustable valve spindle seal clockwise.
Rigid fixed
point
As short as possible