11
CHECK THE NON RETURN VALVE
If the tank pressure decreases for no apparent reason, it is possible that the
non-return valve is leaking. To check, ensure the tank is under pressure and the
machine switched OFF,
1. Take off the flexible hose and
check if air leaks out from the
valve.
2. If so, unscrew the valve from the
connection and disassemble it as
shown.
3. Clean all the components with a
dry cloth and reassemble the
valve taking care to place the
internal rubber disc(2) as shown.
4. Fasten the valve to the connection and join the flexible hose. If the
leakage persists, the whole valve must be replaced.
REPLACING THE AIR OUTLET FILTER
NOTE:
The compressor must be completley depressurised before
carrying out this procedure.
1.
Air Filter
Unscrew the cartridge from the air
filter assembly.
2. Uncrew and replace the small air
filter.
Summary of Contents for SHHHAIR 50/24
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