Graco 3A1214B User Manual
Operation
3A1214B
23
6.
When paint comes out of return lines, set hydraulic
valve to OFF position.
valve to OFF position.
7.
Close all dump valves.
8.
Place return lines into paint drum.
Prime Guns
1.
Close air valve to pressurize air system.
2.
Open only spray gun ball valves corresponding to
paint pumps or color used. NOTE: Never open both
ball valves on the two-color gun at the same time.
Paint color contamination could result.
paint pumps or color used. NOTE: Never open both
ball valves on the two-color gun at the same time.
Paint color contamination could result.
3.
Turn guns on with Programmable Skipline Controller
(see Skipline Controller manual).
(see Skipline Controller manual).
4.
Place an empty pail under spray guns to catch
drainage from spray guns.
drainage from spray guns.
5.
Set hydraulic valve(s) to ON position to activate
pumps.
pumps.
6.
Turn off guns with Programmable Skipline Control-
ler.
ler.
Turn on Bead System
1.
Turn bead system valve to ON position.
2.
Set desired bead tank pressure by turning regulator
knob.
knob.
3.
Remove and secure ground strap from earth
ground.
ground.
4.
System is now ready for painting. Select guns 1 or 2
with the Programmable Skipline Controller.
with the Programmable Skipline Controller.
Begin to Spray
Select appropriate procedure from menu on RoadLazer
control system. See Skipline Controller manual.
control system. See Skipline Controller manual.
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