Piusi MA Série Mode D'emploi page 61

WARNING
1. Disconnect fluid intake and delivery hoses from pump.
2. Disconnect the compressed air supply pipe from the pump.
3. Disassemble and remove the pump from its place of installation using suitable
hoisting equipment.
4. Periodically control and clean the internal surfaces with a damp cloth.
P1 CLEANING AND REPLACING THE BALLS AND BALLS SEATS
To clean and/or replace the balls and ball seats, proceed as follows:
WARNING
A1. disassemble the intake and delivery manifolds by removing the fixing elements.
A2. Remove the seats and the balls and clean them with a damp cloth and/or replace
them with genuine spare parts of the same type.
A3. Check the condition of the gasket and, if necessary, replace with original spare
parts of the same type.
÷ 0 bar
D
remove deposits of powder from the external sur-
faces of the pump with a cloth soaked in suitable
neutral detergents.
before carrying out this operation all external
surfaces of the pump must be cleaned using a
damp cloth.
A1
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