Clarke PPV11ND50 Operating & Maintenance Instructions - Page 6
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LUBRICATION:-
Pump: Use Clarke compressor oil, as indicated on machine plate.
BEFORE STARTING COMPRESSOR, CHECK:-
1.
Compressor Pump Oil Level by -
2.
(a) Automatic Control:- Pressure switch ON/OFF switch is in
the OFF position
1.Before starting compressor, open all outlet valves.
2.The following start and stop instructions must be followed in the correct
sequence to avoid serious damage to the compressor/motor.
TO START COMPRESSOR
1.
Switch on isolator (mains supply)
2.
Switch on pressure switch (lift knob or twist switch). (Fig.2, item 22)
3.
Check rotation (Flywheel/Fan blows air over pump)
4.
Run compressor for 10 minutes with outlet valves open (first time of operation only).
5.
Close valves and check that pressure does not exceed maximum working
pressure (stamped on machine plate), if the pressure exceeds the maximum
working pressure stated, stop the machine (see below), vent the system and
contact the Carke Service Department.
TO STOP COMPRESSOR
1.
Switch off at the pressure switch (Push knob down or turn switch). (Fig.2, item 22)
2.
Isolate from the Mains Supply.
2.
Drain air receiver (release drain tap).
Compressor pumps, delivery pipes will remain hot for some time after use.
NOTE: When starting compressors up to and including the 3HP models, an auto
bleed valve will operate and air will be heard vent. This is quite normal and should
not cause concern. The valve should close after several seconds. Should it fail to
close, consult your Clarke dealer.
(a) Dipstick (to level marked)
or - (b) Sight glass (see fig.1)
WARNING
WARNING:
6
Fig.1