Vigia NM 343 - System Maintenance; Air Filter and Deposit Maintenance; Valve Connector Maintenance

14
MAINTENANCE
Purge Deposit (Tank) and Clean
Air Filter
A- The air lter will retain solid impurities.
To eliminate liquid impurities, purge the
deposit (tank) often.
B- The air lter should be kept clean
for correct operation, as needed and
conditions of use, at least twice a year.
C- When taking apart lter for cleaning, pay
attention to the location of the pieces.
D- Lubricate the o-ring to avoid damage and
air leaks.
E- Maximum pressure: 200lbs/sq inch.
(14 BAR).
Clean and/or Replace Valve Connectors
If upon disconnecting ination valves if there is a constant air loss, this
indicates that one or more VIGIA ination valves allow air pressure to
escape. Proceed in the following:
A- Determine which valve has the air loss.
B- Remove the connector of the ination valve.
C- Spray the surface of the entrance with
soapy water to verify if the fastener seals
correctly.
SOAP
WATER
D- Replace the valve, in case of not solving
the leak.
E- Place the inating valve adjusting it lightly
with a wrench. Verify that the does not
graze the ring, axle, rotor support, etc.