IR 270G Instructions page 18

Always turn off the air supply & disconnect the air supply hose before installing, removing or
adjusting any accessory on this tool, or before performing any maintenance on this tool.
Problem
Fluttering spray
Excessive overspray
Will not spray
TROUBLESHOOTING
Possible Cause
1. Debris in right or left side holes
Side
of air cap
heavy
spray
2. Debris on fluid tip
pattern
Top or 1. Debris on fluid tip
bottom
2. Air cap is loose
heavy
spray
pattern
1. Atomization air pressure is too
high
Split
2. Fluid flow is too low
spray
pattern
3. Fan pattern open too far
Center 1. Fluid is too thick
heavy
2. Atomization air pressure is too low
spray
pattern
1. Fluid level too low
2. Loose or damage fluid inlet
connection
3. Vent hole in container is
plugged
1. Too high atomization pressure
2. Improper movement of spray
gun
1. No pressure at gun
2. Fluid control is closed
WARNING
18
Action
1. Turn off air supply
2. Clean using non-metallic object
(i.e. toothpick)
3. Clean
1. Turn off air
2. Clean
3. Tighten
1. Reduce air pressure
2. Turn fluid control knob counter
clockwise to increase flow
3. Turn pattern control knob
clockwise to reduce fan width
1. Thin fluid
2. Increase air pressure
1. Refill
2. Tighten or replace
3. Clean vent hole
1. Reduce air pressure
2. Move parallel to the surface at
a moderate pace
1. Check air lines
2. Turn counter clockwise to
open