CVS SKL 1200 C Series, Руководство по эксплуатации

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Operating instructions Screw compressor SKL 1200 C
Maintenance
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6.3 Switching off
Switch the compressor off as follows:

Switch off drive.

Close shut-off valves, drain condensate if necessary, e.g. when
using a compressed air aftercooler.
6.4 Inspections to be performed
Gear oil inspection Check the gear oil level in the compressor. Top up with oil if
necessary.
Non-return valve inspection The non-return valve is maintenance free, but is subject to wear
like any other moving part. We recommend a visual inspection
every 3 months. In this connection, the non-return valve must be
dismantled, cleaned, freed of deposits and checked for freedom of
motion.
Safety valve inspection The safety valve is no regulating device!
The operational capability must be checked on start-up and
later at weekly intervals.
The safety valve must be secured against misadjustment. Blocking
or manipulating the safety valve can have penal consequences if it
gives rise to an accident. Any warranty claims shall also be
forfeited in such a case.
The nominal opening pressure may not exceed the maximum
permissible final overpressure (refer to chapter 3 Tab. 2) or the
permissible system pressure, provided the latter is lower.
Functional testing is carried out by actuating the manual ventilation
with the compressor running.
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Maintenance
7.1 Safety during maintenance work
See chapter 2.6 Safety!
Personal protective equipment The following must be worn during all maintenance work:

Safety working clothing

Protective gloves

Safety shoes

Safety goggles