CompAir EO40/0001, Руководство пользователя

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CompAir Limited
page 28
4. Switch power supply on at the isolator .
5. Press 'SET RUN/FAULT RESET' button.
6. Turn selector switch to 'AUTO' or 'HAND' as
required.
7. When compressor is running steadily, close
hand unloaders.
1.4 Adjustments
1.4.1 Air Governor and Optional Control Panel.
If the pressure settings at which the compressor
regulation system operates to bring it on-load or off-
load require alteration adjustments may be made to
the air governor or the pressure switch, as
appropriate. For details of the procedures refer to
publications C20160-014 (air governor) or
C20160-040 (control panel).
CAUTION: Do not set the high pressure cut out
point of the regulation system to a higher pressure
than the nominal operating pressure of the
compressor. Operation at higher pressures than
nominal will overload the drive motor and may cause
damage. Such action may invalidate the Warranty.
1.4.2 Oil Pressure
When the oil pressure is not within the correct limits
it should be adjusted as follows:
Remove the cap nut and locknut on the side of the
oil pump and turn the adjusting screw clockwise to
increase the oil pressure and counter-clockwise to
reduce the oil pressure.
If the pressure is too low and cannot be corrected
by utilising the full adjustment, check the following
possible causes:
1. Insufficient oil in the crankcase.
2. Dirty oil suction strainer.
3. Dirt under ball valve.
4. Gauge faulty.
5. Pipe connections loose.
6. Excessive bearing clearance.