6.4.5 Oil system
The Oil system menu includes set-up for oil cooling, oil pumps and oil separator.
Fig. 21: Screw compressors
Fig. 22: Reciprocating compressors
1: Oil pump (screw compressors)
No
Yes
Select Yes for SAB Mk1, SAB Mk3, SAB 202, SAB 250, SAB 330, SAB HR, VMY Mk3, VMY Mk2,
FV 19, SV 24/26, FV 24/26 and SAB 120, 151, 157HR, 193, 233, 283 and 355 if equipped
with oil pump. If the oil pump is used for prelubrication, time is set in picture Timers/Timer
setup.
Select No for all screw compressors without oil pump.
When the compressor has received a starting signal the prelubrication starts. When prelubri-
cation is completed, the compressor will start. See also subsection 6.5.3. Timer set-up which
includes time settings.
The oil pump may also be used to maintain minimum oil pressure during operation. Select the
picture Control values/Oil/Pressure/Control to determine at which pressure levels the pump is
going to start and stop.
Set-up
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Engineering manual - Unisab III 1.10
001930 en 2014.09
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