Preliminary Operations - WAGNER ZIP52 Operating Manual

VERSION 12/2012
OPERATING MANUAL
6.5.2

PRELIMINARY OPERATIONS

Preliminary fl ushing
The pump was tested with oil or other fl uids, depending on the model.
Before use, it is necessary to wash the pump once using an adequate solvent.
Ensure that:
- The pressure regulator knob is turned fully counterclockwise (0 bar pressure).
- The air cutoff valve is closed.
- The material delivery valve and the return valve, if installed, are opened.
Delivery
Discharge
(Return line)
Open the air cutoff valve and turn the regulator knob clockwise until the pump starts.
Delivery
Opened
Discharge
(Return line)
Start-up problems:
If the pump doesn't start up, carry out the following steps:
Close the air cutoff valve.
Turn the regulator knob of the air pressure regulator off counterclockwise (0 bar pressure).
Open the air cutoff valve for air.
Turn the regulator knob clockwise until the pump starts.
If necessary, repeat the operation several times.
While the pump is priming, don't exceed with the speed.
ORDER NUMBER DOC 2330426
Opened
Opened
Closed
Air
B_04012
Opened
Opened
Air
B_04013
33