Graco Inc. 309388 - Manual (Page 13)

13 309388
1. Engage the In–line Valve safety latch.
Operation
NOTE: Trigger the In–line Valve briefly
only when you need more paint. Determine
how often you must trigger the gun to
maintain an even paint supply to the roller.
2. Firmly tighten pressure roller to 20” extension.
3. Attach pressure roller assembly to In–line
Valve. Use a wrench to tighten.
4. Turn pressure control knob to roller symbol.
5. Disengage In–line Valve safety latch.
Trigger In–line Valve and roll the surface
until paint comes to roller.