Piusi P 3.5, Directions For Installation, Use And Maintenance

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/112
Installation, use and maintenance
M0352
rev
.01 EN
15. TROUBLESHOOTING
Pump does not
work
Intake air pressure too low Increase intake air pressure
Air lines obstructed Clean air lines
Dispensing valves closed or obstructed Open or clean dispensing valves
Fluid lines or other components obstructed Check that fluid lines and components are
clean
No fluid left in tank Fill tank
Pneumatic motor damaged Repair pneumatic motor
Pump runs
irregularly
Piston gaskets are worn Replace worn gaskets
No fluid left in tank Fill tank
Continuous air
leakage
Motor gaskets not sealing properly Clean or replace motor gaskets
Problem Possible cause Corrective action
Before carrying out any inspection or maintenance operations, shut off the air and discharge the
pressure from the circuit by following the decompression procedure.
ATTENTION