Greencut FA120X Manuel D'utilisation page 60

60
Pressure drop in
the air tank or
• Air leaks in connections.
rapid pressure
• Air loss in air tank.
drop when the
• Pilot valve defective.
air compressor is
turned off.
• Pressure regulator not turned on at
high enough pressure or defective.
• Insufficient air intake.
Insufficient • Air leaks or restrictions.
pressure in tool
• Hose or hose connections are too
or pneumatic
small or too long.
accessory. • The strap slips.
• The air compressor is not large
enough for the air requirement.
• Restriction on pilot valves.
Air leaks in the
• Defective seals.
pump.
Air coming
out of the air • Intake valve (cane) defective.
intake filter.
• Condensation in the air tank caused
Moisture in
by a high level of atmospheric
the air for
humidity or that the air compressor
discharge.
has not operated long enough.
• Restricted air intake filter.
• Air compressor on unbalanced
surface.
Excessive • Overfilled oil sump.
oil or oil • Wrong viscosity.
consumption in
• Oil dipstick ventilation clogged.
the hose.
• Crankcase breather's jammed.
• Oil leaks.
• Worn piston rings or scratched
cylinder.
The oil looks
• Water in the oil due to condensation.
milky.
NOTE: In the event of not being able to resolve the problem, get in touch with an Authorised
Service Centre.
• Allow air compressor to build up pressure to
maximum allowable. Turn off and brush all
connections with a solution of soapy water. Check
the connections for air bubbles. Tighten the
connections where there are leaks.
• The air tank has to be replaced. DO NOT attempt
to repair the air tank.
• Clean or change.
• Set the pressure regulator to the proper value or
replace it.
• Clean or replace the air intake filter.
• Check for fluid leaks and repair them.
• Replace with larger hose or connectors.
• Tighten or change.
• Check the air requirement of the accessory. If it is
greater than the CFM or pressure supply to the air
compressor, use a larger air compressor.
• Clean or change.
• Adjust the tightening torque of the upper bolts.
• Contact Technical Support.
• Run the air compressor for a minimum of one
hour to prevent condensation build-up. Drain the
air tank after each use. Drain the air tank more
frequently in wet weather and use it with an air
line filter.
• Clean or change.
• Do not tilt the air compressor more than 10° in
any direction while it is running.
• Drain the oil. Top up to the appropriate level with
SAE-30W oil.
• Drain the oil. Top up to the appropriate level with
SAE-30W oil.
• Cleaning.
• Clean or change.
• Tightening torque of the head bolts.
• Contact Technical Support.
• Change the oil and put the air compressor in a
less humid environment.