VITO PRO POWER VICO50A Manual De Instrucciones página 44

Abnormal noise or vibrations:
• Loose parts or connection accessories;
• Strange elements inside the motor;
• The seals are damaged;
• The moving parts are damaged;
The compressor starts up regularly due to the pressure
drop in the tank, without any air tools coupled or flowing
from the distribution network:
• Air leak through the couplings;
• Check and retighten;
• Check and clean;
• Replace the damaged seals;
• Repair or replace;
• Let the compressor warm up until the maximum
pressure is reached and then switch off the
compressor.
If air leaks are inaudible, throw water with detergent
over all connections.
Air leaks will be exposed by the formation of air
bubbles.
Tighten the couplings where there are bubbles. If it
persists, contact technical assistance;