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Maintenance
HG76e / ...
1620-4 (S)
1860-4 (S)
2110-4 (S)
2500-4 (S)
Designation
Item No.
Item No.
Item No.
Item No.
Set of gaskets kit
81241
81242
81243
Valve plate kit
81240
81040
81041
Oil pump kit
80116
Oil sump heater kit (220-240 V)
08426
Only use genuine GEA spare parts!
7.3 Spare part recommendation
7.2 Work to be carried out
7.1 Preparation
In order to guarantee optimum operational reliability and service life of the compressor,
we
recommend
carrying out servicing and inspection work at regular intervals:
Oil change:
-
not mandatory for factory-produced series systems.
-
for field installations or when operating near the application limit: for the first time after 100
to 200 operating hours, then approx. every 3 years or 10,000 - 12,000 operating hours.
Dispose of used oil according to the regulations; observe national regulations.
Annual checks:
Oil level, leak tightness, running noises, pressures, temperatures, function of
auxiliary devices such as oil sump heater, pressure switch.
WARNING
Before starting any work on the compressor:
Switch off the compressor and secure it to prevent a restart.
Relieve compressor of system pressure.
Prevent air from infiltrating the system!
After maintenance has been performed:
Connect safety switch.
Evacuate compressor.
Release switch lock.