Graco Inc. 309388 Power Roller User Manual


 
34 309388
5. Turn adjusting nut 3/4 turn counterclockwise.
6. Connect fluid hose. Use a wrench to tighten.
7. Prime system. Page 9.
Service – Adjusting the Needle on the Contractort In–line Valve
8. Trigger the In–line Valve and release it. The fluid
should stop immediately.
9. Engage safety latch and try to trigger In–line Valve.
NO FLUID SHOULD FLOW.
If the In–line Valve fails either test, relieve pres-
sure, disconnect hoses and readjust needle.
Trigger
Release
No Fluid
5/16”
3/4 turn