ABNORMALITIES
Safety valve intervention. Pressure switch fault.
Ai r loss f rom the pressure
switch when appliance
is off.
The appliance vibrates
and/or emits lots of noise.
Frequent start-ups and
low performance.
MOD. C 330/04
5
Rev. 00 - 06/2014 - Instruction manual Compressor C 330/04 - C330/10 - C330/10+10 - C330/100
CAUSE
Unclean or worn return
valve.
Mechanical fault.
Unclean air filters.
5
MOD. C 330/10
SOLUTION
• Contact an authorised Supplier.
• Contact an authorised Supplier.
• Contact an authorised Supplier.
• Carry out filter cleaning (see Paragraph "STANDARD MAIN-
TENANCE").
3
7
MOD. C 330/100
5
MOD. C 330/10+10
5
5
27