Elcometer SAGOLA mack 150 Manuel D'utilisation page 44

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 Send the unit to the S.A.T.
Damaged gaskets or damaged 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
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 (*)