GEA Grasso V 1100T - Package components

Grasso Maintenance Monitor (GMM) is applied
Maintenance compressor
Description
A B C
Visual
inspection
Measure Big and small end bearing, running surface
Clean Clean Clean
Compressor
housing
Inside and outside
Visual
inspection
Measure
Cylinder liners
Cylinder located nearest to the shaft-end of the
compressor
Measure All cylinder liners
Check Check Check Drive Coupling alignment
Check Check Check Interstage cooler Inspections and injection valves
Clean Clean Clean
Filters
Oil suction filter
Replace. Replace Replace Oil discharge filter
Check Clean Clean Suction gas
Check Check Check
Oil
Oil analysis recommended
If
hygroscop
ic oil is
applied:
Replace
Replace Replace
Oil refreshment compresssor, oil separator and
oil system
Visual
inspection
Visual
inspection
Oil pump element, oil control and lubrication
pressure regulator
Check Check Check Lubrication and control system
Check Clean Clean Oil separator, test oil return system
Clean Clean Clean Oil cooler fan / heat exchanger
Visual
inspection
Replace
Piston
Rings
Visual
inspection
Measure Gudgeon pin
Visual
inspection
+ TEST
Visual
inspection
+ TEST
Relief valve(s)
Check Check Check Shaft seal Oil & Refrigerant leak range
Visual
inspection
Compressor valves
Cylinder located nearest to the shaft-end of the
compressor:
Suction and discharge valves, springs, damper
rings
Check Replace Replace Suction and discharge compressor valves
Check Thrust bearing Running surface
3.6.2 Package components
Checklist package components
Description/checkpoint
1 Drive guard
2 V-belts and alignment
3 Coupling alignment
4 Oil level float switch on compressor and oil separator
MAINTENANCE
Description Maintenance ABC when GMM is applied
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44 30.10.2017