Sagola HTV 250 Manual De Instrucciones página 45

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MALFUNCTION
The Product is not
sprayed
The unit builds up
too much pressure
There is product leak
through the packing
gland
The air motor
freezes too
much
The unit is leaking
air and
produces a small
number of cycles
when purging
NOTE: The symbol (*) means that before starting the procedure it is necessary to release pressure (see
paragraph 10.1)
CAUSE
The product Filter is blocked
The Aircap is blocked
The purge valve is open or
faulty
The anti-pulsation Filter is
blocked
Unit disconnected from the
air supply, air valve closed or
air inlet pressure regulator
closed
The Piston Valve is dirty or
damaged
The pressure regulator is
damaged
Excessive pressure at the air
supply
There is a fault in the
hydraulic circuit
Damaged gaskets or dama-
ged Piston Shaft
Use of the unit at higher
pressures than is admissible
Untreated compressed air
The air Compressor
generates too much humidity
in the compressed air
Insufficient air supplied.
Inadequate air hose (small
Ø or air inlet regulator not
adjusted (set at zero)
Gaskets in poor condition
Pneumatic distributor
damaged
ENGLISH
REPAIR
Replace or clean. (*)
Replace or clean. (*)
Close it or Replace
Replace or clean. (*)
Connect the unit to the
supply. Open the
air valve or adjust the
pressure regulator
to allow air to flow.
Replace or clean. (*)
Replace (*)
Don't exceed the maximum
recommended work
pressures
Send the unit to the S.A.T.
SAGOLA
Replace the gaskets and/or
the Piston Shaft
Check that the air inlet
pressure regulator
operates correctly
Install SAGOLA air filtering
group
Purge the air compressor
Replace the air hose. Adjust
the pressure Regulator and
increase the pressure
Replace (*)
Replace (*)