WAGNER EvoMotion 5-125 - Page 43

Operating manual Piston Pump EvoMotion 5-125
8 Cleaning and Maintenance
Order number 2316596 | Edition 03/2021 43
8.2.7 Filling the Empty Pump
WARNING
Gas mixtures can explode if there is an incompletely filled pump!
Danger to life from flying parts.
Ignition of potentially explosive surrounding atmosphere.
4 Empty and fill the device slowly and in a controlled manner.
4 Avoid potentially explosive atmosphere in the surroundings.
4
2
1
5
6
3
8
B_06879
A
B
A Closed B Open
1. Carry out a visual inspection: Personal protective equipment, grounding and all devices
ready for use.
2. Place an empty, grounded collection tank (5) under the return tube (3).
3. Place the pump in the tank (6) with working material.
4. Close pressure regulator (1) (0MPa; 0bar; 0psi).
5. Open return valve (3).
6. Slowly open the ball valve (2).
7. Slowly turn up the air pressure on the pressure regulator (1). Only turn up the air
pressure until the pump is running normally (approx. 0–0.05 MPa; 0–0.5 bar; 0–7.25 psi).
Be prepared to switch from air to working material and prevent back spray.
8. Close ball valve (2) as soon as pure working material starts flowing from the return tube
(3).
9. Close return valve (3).