Engineering manual - SAB 193-233-283 S A-frame (including ATEX)
008831 en 2022.02
133/175
Installation instructions
carried out by means of a special oil pump. Subsection 11.12 Charging compressor with lubri-
cating oil describes the oil charging procedure and subsection 11.13 Oil charge explains the
amount of oil to be charged.
7.33 Final installation check
After completing installation, go through the following checklist.
Danger!
It is of vital importance that all security systems and their functions are checked before start-
up. Failure to comply with safety precautions may cause death, personal injury or damage to
the equipment.
Checklist for installation OK
1 Level foundation Check that the foundation is level.
2
Position of vibration dampers
Measure the flexion.
3
Position of the motor on
the foundation
Check that the motor rests on all four supporting
surfaces.
4
Position of the compressor
on the foundation
Check that the compressor rests on all four
supporting surfaces.
5
Tightness of the piping
connection
Pressure testing: after putting the unit under pres-
sure, paint with soapy water around welds, thread
connections and union nuts.
6
Coupling between motor
and compressor
Check the alignment. It must be checked again
after five hours of operation while the compressor
is warm.
7
Torque
Check that all bolts are tightened to the indicated
torque.
8 Electrical connection Check all electrical connections.
9
Oil charging
Check that the oil level is at the middle of the sight
glass.
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