Vigia NM343, Руководство по установке

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2.6 - AIR FILTER (Fig. 84)
Purpose: To filter the air entering the VIGIA system,
retaining solid impurities and water condensation, which
are returned to the compressed air tank.
Location:
1) Select a secondary air tank in the truck or bus
operating at the same pressure as the compressor.
Avoid using the tank feeding the brake system.
2) Locate a plug, connector, hose or coupling on the
output line of the tank or distribution line, where a
connector (provided) will be placed.
3) Determine a location for the air filter on the body or
chassis providing that:
a) It is located at the top of the connector or joint so that
the 5/16” hose is vertical (Fig. 85) and not trapping air
(Fig. 87).
b) It is secured vertically to the body or chassis.
c) It is as close as possible to the tank, so that retained
liquids return to it.
Important: Foresee possible movements between the
filter and the air tank.
Installation procedure
Very Important : Use the manual draining of the air tank
to depressurize completely.
Never unscrew completely an air tank plug. This
could produce serious injuries.
1) Install the Vigia Protection Valve with corresponding
adapter to NPT (Fig. 89) if connecting to an unprotected
line.
Fig. 84
Fig. 85
Fig. 87
Fig. 89