Maintenance - Piusi P3.5 Installation, Utilisation Et Entretien

Installation, use and maintenance
ATTENTION
Using the pump unit in a dry state, i.e. with no fluid or with insufficient fluid, can damage it
irreparably. Dry pumping increases the operating speed of the pneumatic motor, resulting
in overheating and possible failure.
If operating at low temperatures, we recommend that you use systems to protect against
the formation of ice.
Don't shut off the air supply while the pump is working. For its correct working never go
down below the declared pressure.

MAINTENANCE

14.
Safety instructions
Authorised
maintenance
personnel
Measures to be
taken
18 /124
The system is designed and manufactured to require minimal
maintenance. Before carrying out any maintenance operation, it is
imperative to decompress the dispensing system with the aid of the
bleed ball valves. It is strictly forbidden to carry out any maintenance
operation if the circuit contains compressed air capable of causing the
pump to start suddenly.
Personal protective equipment (PPE) must be worn when carrying out
maintenance work.
Take account of the following minimum recommendations for correct
operation of the pump.
All maintenance must be performed by qualified personnel. Tampering
can lead to performance degradation, danger to persons and/or
property and may result in the warranty being voided.
Make sure that the label affixed to the dispensing system does not
deteriorate over time or come off.
EVERY DAY:
¦ check that the hoses are in sound condition.
ONCE A YEAR:
¦ check the components of the air circuit.
M0352A EN