Airmac Owner’s Manual
August 2006
© Glenco Manufacturing Pty Ltd
Page 23 of 44
Plug in the compressor’s electrical supply lead if it is fitted with a plug. Otherwise,
check that the supply lead is permanently connected (or “hard-wired”) to the electricity
supply.
Switch on the electricity supply.
Turn on the compressor’s isolation switch, if fitted.
Turn the compressor’s pressure switch on to the “AUTO” position. The compressor will
now start automatically whenever the air receiver pressure drops to or below the preset
cut-in pressure of approximately 650 kPa (94 psi). It will also stop automatically
whenever the air receiver pressure reaches approximately 870 kPa (126 psi).
Slowly open the outlet valve, but only if it is connected to a suitable compressed air
hose(s) and/or distribution pipe(s) not open to the atmosphere.
When compressor operation is no longer required, always turn the pressure switch to
the OFF position marked “0” before turning off the isolating switch, switching off the
electricity supply and/or unplugging the supply lead. Always use the pressure switch to
turn the compressor on and off otherwise the electric motor may be damaged. The
compressor’s emergency stop button, if fitted, should only be used in the case of a
genuine emergency.
Petrol Air Compressors
Turn on the engine fuel supply valve.
Open the easy-start valve located to the right of the compressor pump.
Move the engine choke lever to the closed position. This may not be necessary if the
engine is already warm or the ambient air temperature is high.
Do not touch the engine’s throttle control lever; it will operate automatically.
To start using the engine’s recoil (or “rope”) starter:
•
Turn on the engine control switch.
•
Pull the starter handle slowly until resistance is felt and then pull it briskly. Do
not allow the starter handle to snap back against the engine, but instead return
it gently to prevent starter damage.
•
If the engine doesn’t start, repeat the previous step.
To start using the engine’s electric starter, if fitted:
