© Glenco Air & Power Pty Ltd
instruction manual for the diesel engine.
Do not touch the engine throttle control lever; it will operate automatically.
To start using the engine’s recoil (or “rope”) starter:
(a) Turn the engine control switch clockwise to the “ON” position using the ignition key, if fitted.
(b) Pull the starter handle slowly until strong resistance is felt and then return it slowly.
(c) Push the engine decompression lever down and release it. The decompression lever will
automatically return to its original position when the engine starts.
(d) Pull the starter handle briskly with both hands. Do not allow the starter handle to snap back
against the engine, but instead return it gently to prevent starter damage.
(e) If the engine doesn’t start, repeat the previous three steps.
To start using the engine’s electric starter, if fitted:
(a) Turn the engine control switch clockwise to the “START” position using the ignition key and
hold it there until the engine starts. Release the key back to the “ON” position as soon as the
engine starts. Do not use the electric starter for more than 10 seconds at a time.
(b) If the engine doesn’t start, release the key and wait 15 seconds before repeating the
previous step.
Allow the engine to warm up and then close the easy-start valve.
The compressor will now operate automatically. Whenever the air receiver pressure drops to or
below the pre-set cut-in pressure of approximately 800 kPa (116 psi) or 1,000 kPa (145 psi)
depending on the model, the engine will accelerate to full speed and the compressor will operate in
normal “pumping” mode. Then, whenever the air receiver pressure reaches the pre-set cut-out
pressure of approximately 1,000 kPa (145 psi) or 1,200 kPa (174 psi), respectively, depending on the
model, the engine will decelerate to lower speed and the compressor will operate in “unloading”
mode. When operating in unloading mode, it is normal for air to discharge in pulses from the
compressor pump’s air filter inlets.
To minimise mechanical wear and tear, fuel consumption, and exhaust and noise emissions, do not
operate the compressor unnecessarily for extended periods in unloading mode. Switch off the engine
instead.
To adjust the output air pressure from a compressor fitted with a filter-regulator, lift the black knob
on top of the filter-regulator to unlock it and then turn it to the desired setting by referring to its
pressure gauge. Then push the knob back down to lock it.
Alternatively, slowly open the outlet valve, but only if it is connected to a suitable compressed air
hose(s) or distribution pipe(s) not open to the atmosphere.
When compressor operation is no longer required:
(a) For engines with a recoil starter only: Locate the fuel stop lever mounted on the lower left-
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