23
G
B
Warning!
Store the compressor only in a dry location
which is not accessible to unauthorized per-
sons. Always store upright, never tilted!
7. DISPOSAL AND RECYCLING
The unitand its accessories are madeof various
typesofmaterial,suchasmetalandplastic.Defec-
tive components must be disposed of as special
waste.Askyourdealeroryourlocalcouncil.
8. POSSIBLE FAULTS AND RELATED PERMITTED REMEDIES
FAULT CAUSE REMEDY
Leakage of air from the valve
of the pressure switch with the
compressoroff.
Check valve that, due to wear
or dirt on the seal, does not
performitsfunctioncorrectly.
Unscrew the hexagonal head of
the check valve, clean the valve
seat and the special rubber disk
(replaceifworn).Reassemble
andtightencarefully(gures
14-15).
Reductionofperformance.
Frequentstart-up.Lowpressure
values.
Excessive performance request,
check for any leaks from the
couplingsand/orpipes.Intake
ltermaybeclogged.
Replacethesealsofthetting,
cleanorreplacethelter.
Thecompressorstopsand
restarts automatically after a few
minutes.
In the V, 3 HP versions, it is does
notstart.
Trippingofthethermalcutout
duetooverheatingofthemotor.
Clean the air ducts in the
conveyor.Ventilatethework
area.Resetthethermalcutout.
On lubricated and V type
models, check oil level and
quality.OnVmodels,havethe
voltagechecked.
After a few attempts to restart,
thecompressor.
Trippingofthethermalcutout
due to overheating of the motor
(removaloftheplugwiththe
compressor running, low power
voltage).
Activatetheon/offswitch.
Ventilatetheworkarea.Waita
fewminutes.Thecompressor
willrestartindependently.OnV,
3 HP models, reset the thermal
cutout.Removeanypowercable
extensions.
Thecompressordoesnotstop
andthesafetyvalveistripped.
Irregular functioning of the
compressor or breakage of the
pressureswitch.
Remove the plug and contact
theServiceCenter.
Any other type of operation must be carried out by authorized Service Centers, requesting original
parts. Tampering with the machine may impair its safety and in any case make the warranty null
and void.