31
GM 5000EAC
.
B_03192
B_03159
OPERATING MANUAL
EDITION 03/2012
PART NUMBER DOC 2319150
8. Close return valve (17).
9. Point the gun, without nozzle, into container (18) and open it.
10. Slowly open the ball valve (11).
11. Close ball valve (11) as soon as pure working material without any air inclusions starts
coming from the gun.
12. When there is no pressure remaining in the system close gun.
13. Secure gun.
14. Dispose of the contents of the container (18) according to the local regulations.
5.4.2
START-UP FOR SPRAYING AIRCOAT
1. Secure gun and place the desired nozzle.
2. Set pump (4) to about 8 Mpa; 80 bar; 1160 psi operating pressure and switch on control
unit (13).
3. Spray (press the trigger).
4. Adjust the spray pressure at the paint pump according to the nozzle and object being
sprayed.
5. Now open AirCoat air (6), approx. 0.01-0.25 MPa; 1-2.5 bar; 14,5-36 psi, and adjust for
the optimal atomization.
For round-jet method:
6. By turning the nozzle nut, the atomizing air jet can
additionally be adjusted.
Notes
Do not turn the nozzle nut until it is fl ush with the
nozzle body. There must be play for the atomizing air
between the nozzle nut and the nozzle body.
The air adjustment at the back of the gun does not
affect the spray pattern in this process.
For fl at-jet method:
7. Change the width of the spray jet by turning the air
adjustment back to the spray gun or by appropriate
selection of the nozzle.
