Maintenance; Spare Parts Manual; Post Start-Up Maintenance; First Maintenance - GEA Grasso 5 Installation And Maintenance Instructions Manual

MAINTENANCE

Spare parts manual

3 MAINTENANCE
3.1 Spare parts manual
3.2

Post start-up maintenance

After the compressor has run for the initial 100 operating hours:
i.
ii.
iii.
iv.
v.
vi.
vii.
3.3

First maintenance

Renewal of oil discharge filter
Inspection of suction gas filter(s)
Inspection of oil suction filter
42
Hint!
A complete spare parts overview is available as a separate manual.
Download the parts list manual via GEA website or consult your sales
representative.
Drain the oil and refill the compressor with the correct amount of fresh oil.
Replace the running oil discharge filter element with the "permanent" filter
element in accordance with the filter replacement instructions.
Inspect suction gas filter (refer to the Compressor Service Instruction
Manual).
Exchange or clean oil suction filter element.
Check the compressor shaft seal for leakage. If excessive (more than 1 cc/hr)
replace the seal.
1) Retighten the coupling mounting bolts with the torque settings as given by
the coupling manufacturer.
2) Verify and if necessary, correct the tension of the V-belts as given in GEA
instruction 0087528.
Verify and if necessary, correct the torque settings of all foundation bolts as
given in Compressor Service Instruction Manual.
Hint!
For complete conditional service schedules and service intervals,
refer to Guideline for Conditional maintenance.
After the refrigerating plant has been modified, inspect/clean the
suction gas filter(s) and the oil filters.
After the refrigerating plant has been modified, the oil must be
changed.
Maintenance
(strainer)
Number of operating hours
100
X
X
refer to Guideline for Conditional
X
0089288_imm_v_english_19
> 100
Maintenance
07.04.2021