13
6. Possible faults and related permitted remedies
Fault
Cause
Remedy
Leakage of air from the valve of the pres-
sure switch with the compressor off.
Check valve that, due to wear or dirt on the
seal, does not perform its function correctly.
Unscrew the hexagonal head of the
check valve, clean the valve seat and
the special rubber disk (replace if worn).
Reassemble and tighten carefully (
pic-
tures 14a-14b
).
Reduction of performance. Frequent
start-up. Low pressure values.
Excessive performance request, check
for any leaks from the couplings and/or
pipes. Intake filter may be clogged.
Replace the seals of the fitting, clean or
replace the filter.
The compressor stops and restarts auto-
matically after a few minutes.
Tripping of the thermal cutout due to over-
heating of the motor.
Clean the air ducts in the conveyor. Ven-
tilate the work area.
After a few attempts to restart, the com-
pressor.
Tripping of the thermal cutout due to over-
heating of the motor (removal of the plug
with the compressor running, low power
voltage).
Activate the on/off switch. Ventilate the
work area. Wait a few minutes. The com-
pressor will restart independently. Re-
move any power cable extensions.
The compressor does not stop and the
safety valve is tripped.
Irregular functioning of the compressor or
breakage of the pressure switch.
Remove the plug and contact the Ser-
vice Center.
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.
Warranty and repair.
In the event of defective goods or requirements for spare parts, kindly contact the sales point where you made your purchase.
Summary of Contents for 501755411
Page 7: ...7 3a 4 1 ON 2 OFF 3b a c b e d 6 5b 5a...
Page 8: ...8 7b 7a 8 9a 9b 10 11 12...
Page 9: ...9 14a 13a 13b 13c 14b...
Page 26: ...26 KIT FXA FC24 1 8 KW 1 4 m 20 dB...
Page 27: ...27 5 C 40 C 4 5 1 5 2 S3 25 2 5 7 5 1 2 2 3 a b c d e 4...
Page 29: ...29 5 14a 14b 1 100 100 300...
Page 42: ...42...
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