Graco Pro 270GS Operation page 9

Setup
1. Turn pump switch OFF. Turn engine switch OFF.
2. Turn Pressure Control Knob all the way left
(counter-clockwise) to minimum pressure. Verify
prime valve is down.
3. Unscrew tip and guard assembly from gun.
4. Uncoil hose and connect one end to gun. Use two
wrenches to tighten securely
3A2818A
ti5971a
ti5789a
ti9714a
ti9681a
5. Connect other end of hose to sprayer.
NOTE: If hose is already connected, make sure connec-
tions are tight.
6. Check inlet strainer for clogs and debris.
7. Fill throat packing nut with TSL to prevent premature
packing wear. Do this each time you spray.
Approximate Fill Level
Setup
ti5946a
ti2812a
9