WAGNER Cobra 40-10/2K, Translation Of The Original Operating Manual

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OPERATING MANUAL
VERSION 07/2014
ORDER NUMBER DOC2349980
6.8.4
FILLING WITH WORKING MATERIAL
1 Place suction hoses (7a and 7b) with return tubes
(4a and 4b) in the tanks with working material
(6a) and hardener (6b).
2 Adjust the pressure regulator (1) to
approx. 0.05 MPa; 0.5 bar; 7.25 psi.
3 Open relief valves (3a and 3b).
4 Slowly open the ball valve (2).
5 Adjust the air pressure on the pressure
regulator (1) so that the pump runs smoothly.
6 Close ball valve (2) as soon as pure working
material starts coming from the return hoses (4a
and 4b)
7 Turn relief valves (3a and 3b) in spraying position
(to the mixer (9) leading).
8 Point the gun (8), without nozzle, into empty
tank (5a) and open it.
9 Slowly open the ball valve (2).
10 Close ball valve (2) as soon as pure working
material starts coming from the gun.
11 When there is no pressure remaining in the
system, close the gun.
12 Secure the gun.
Positions of the ball valve
1 Open : working position
2 Closed: The air motor can still be under pressure.
3 Vent: Operating pressure in the air motor is
vented (control pressure is still present).