ROTORCOMP VERDICHTER Operating Manual - EVO
®
Line
6.2 [en] 07/2020
6.4 Recommissioning screw compressor
air end system
Screw compressor air end systems switched off,
shut-down or stored for longer than three months
cannot be put into operation again until after the
following measures have been carried out:
– Rotate the screw compressor air end in the
direction of rotation several times by hand.
– With the screw compressor air end system at a
standstill, pour 0.53 to 2.1 quarts (0.5 to 2 liters)
of oil (same oil type as in the oil separator tank)
into the air intake after removing the intake filter
or manifold, depending on the compressor size
and the system.
– Rotate the screw compressor air end again in
the direction of rotation several times by hand.
– Check the oil level in the separator tank and top
up if necessary (see chapter 7 "Maintenance").
– Test the running check function for the screw
compressor air end system for at least
15 minutes.
Warning:
The system may not be started with the feed
chamber completely filled. There is a danger of
considerable damage.
Maintain appropriate safety distance.
Here is a risk of injury if the rotors are blocked.
For safety reasons, only drive for a few seconds
during initial startup. Operation in open state must
not be carried out ear ear protection.
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