Maintenance Table V (Hs, Hp) Series, Part 1 Of - GEA Grasso 5 Installation And Maintenance Instructions Manual

3.4.3.1 Maintenance table V (HS, HP) Series, part 1 of 3

GEA Grasso Maintenance intervals, part 1 of 3
GEA GRASSO MAINTENANCE INTERVALS AND ACTIVITIES
Main rPmsystem Sub system
Lubrication oil system
COMPRESSOR OIL
Oil separator & return system
SYSTEM
Oil cooler, fan and heat
exchanger
Lubrication control system
Control oil system
CAPACITY
CONTROL SYSTEM
Suction valves
VALVE SYSTEM
Discharge valve
Note: For A maintenance keep inspection limited to 1 or 2 most frequently activated cylinders or cylinder(s)
nearest to the compressor's shaft end. Refer Section 3.4.3.4, Page 49
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Mechanical part
Compressor lubrication oil
Oil suction filter / screen
Oil discharge filter
Oil pump
Lubrication oil pressure
regulator
Control oil pressure regulator
Control oil lines &
connections
Hydraulic Capacity control
actuators
Push handle valve lifting
O-rings shaft guides / Seals
Quad rings actuator pistons
Solenoid valve coils & inserts
Valve rings
Sinusoidal springs
Valve rings
Sinusoidal springs
Valve plate assembly parts,
stroke limiter & valve seat
VM=V 300 .. V 600, VL=V 700 .. V 1800
MAINTENANCE
SERVICE MAINTENANCE SCHEDULE
Flexible interval:
Depending on running
conditions and shown by
GMM or OMNI
- - - - - - - - - -
Fixed interval:
Whatever
To be monitored by operator
comes
Flexible
first:
9
interval:
Yearly or
VM 6.000 -
every
18.000 hr
6.000 hr at
VL 7.500 -
1200 RPM
18.000 hr
5.000 hr at
1500 RPM
Fixed interval:
12.000 hr at
1200 RPM
- - - - -
10.000 hr at
1500 RPM
A B
CHECK CHECK
CLEAN CLEAN
REPLACE REPLACE
CHECK CLEAN
CLEAN CLEAN
CHECK CHECK
CHECK CHECK
INSPECT
CHECK
CHECK
CHECK
CHECK
CHECK
INSPECT REPLACE
INSPECT REPLACE
INSPECT REPLACE
INSPECT REPLACE
INSPECT REPLACE
Flexible
9
interval:
VM 40.000 –
47.000 hr
VL 40.000 –
54.000 hr
Fixed
interval:
36.000 hr at
1200 RPM
- - - - -
30.000 hr at
1500 RPM
C
CHECK
CLEAN
REPLACE
INSPECT
CLEAN
CLEAN
CHECK
CHECK
INSPECT
CHECK
CHECK
REPLACE
CHECK
CHECK
REPLACE
REPLACE
REPLACE
REPLACE
REPLACE
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