Laying Suction And Discharge Lines; Operating The Shut-Off Valves Dgb - Danfoss BOCK F Operating Manual

4| Compressor assembly

4.6 Laying suction and discharge lines

INFO!
ATTENTION! Improperly installed pipes can cause cracks and tears, the result
A rule of thumb:
Always lay the first pipe section starting from the shut-off valve downwards
and parallel to the drive shaft.
As short as possible
4.7 Operating the shut-off valves
Before opening or closing the shut-off valve, release the valve spindle seal by approx. ¼ of a turn
counter-clockwise.
After activating the shut-off valve, re-tighten the adjustable valve spindle seal clockwise.
Valve spindle seal
Fig. 16
© Danfoss | Climate Solutions | 2023.07
Proper layout of the suction and discharge lines directly after
the compressor is integral to the system's smooth running and
vibration behaviour.
being a loss of refrigerant.
Rigid
fixed point
loosen
tighten
Fig. 17
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D
GB
F
Fig. 15
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