Problem
Problem
Problem
Diagnosis
Diagnosis
Diagnosis
Solution
Solution
Solution
The system does not spray.
1.
The system is not in Spray
mode.
2.
The isolation fluid pump is
empty and there is no material
to spray.
3.
The fluid pressure is too low
or zero.
4.
The ball valve (39) at the
fluid pressure regulator (21) is
closed.
5.
The air flow switch is stuck
shut or does not recognize air
flow.
1.
Change to Spray mode.
2.
Give the system time to fill
before trying to paint.
3.
Increase the gun fluid pressure
on the Home screen or Preset
screen.
4.
Open the manual ball valve
(39) attached to the fluid
pressure regulator (21).
5.
Use the control interface to
increase the air pressure. If
that does not increase the air
pressure, check for debris that
is keeping the air flow switch
stuck shut.
Note
Check the Status screen to
see if the system detects
the gun trigger. See
Air is in the fluid.
Entering Spray mode before the
system is primed.
Enter Spray mode after priming
the system.
Improper spray pattern or gun
operation problem.
Issue with spray gun setup or
maintenance.
Refer to your gun manual.
System is in Standby mode.
Change to Prime, Purge, or Spray
mode.
No fluid when gun is triggered (or
wrong fluid pressure).
Issue with the regulator that sends
air to drive the fluid pressure
regulator (21).
• Set the gun fluid pressure on the
Home screen or Preset screen.
• Check the electro/pneumatic
regulator (V2P) (415)
function using Maintenance
screen 9.
See
.
Incorrect system mode selection.
Change to Spray mode.
No air (or low air) at the gun when
gun is triggered.
Issue with the system gun air
regulator.
• Set the gun air pressure on the
Home screen or Preset screen.
• Check the electro/pneumatic
regulator (V2P) (415)
function using Maintenance
screen 9.
See
.
Low spraying voltage.
Increase the air pressure or the
voltage setting for the gun.
Poor wrap.
Issue with spray gun setup or
maintenance.
Refer to your gun manual.
76
3A7370C
