Troubleshooting
52 3A3388A Operation
AUTO GUN MODE
Auto Gun won’t actuate
when the red button is
pressed.
Gun is not activated. Press the 1 or 2 button on control to activate a
gun.
Cable is not adjusted properly. Adjust Cable to properly actuate gun trigger,
page 20.
Not on main striping screen. Go to main striping screen on control to Actuate
Auto Guns.
Low Speed Shut off is enabled. Disable Low Speed Shutoff, see page 43.
Battery Voltage is too low. Check battery voltage on Diagnostic Screen,
page 32, or with Volt meter. If below 11.5V,
charge battery or replace battery.
Cable is not adjusted properly. Adjust Cable to properly actuate gun trigger,
page 20.
Red button is broken. Test button functionality in Diagnostic screen.
page 32, replace if broken.
Auto Gun Cable is broken or extremely kinked
resulting in too much drag.
Replace Auto Gun Cable.
Solenoid wire is disconnected or broke. Check Wiring Diagram,
page 58, repair or
replace wires if necessary.
Fuse to battery is removed or blown. Check and replace fuse.
Solenoid is jammed. Spray Lubrication on solenoid plunger.
Solenoid is failed. Check resistance across solenoid wires. Resis-
tance should be between .2 and .26 ohms. If it’s
not, replace solenoid.
Control board is failed. Replace Control board.
Line Spacing is not accu-
rate
Wrong line pattern loaded. Reload the correct pattern.
Machine is out of calibration. Calibrate the machine, page 35.
Battery won’t stay
charged.
Accessories are left on and drain the battery
when unit is not running.
Turn off accessories when machine is not in use.
Throttle is not set high enough. Make sure engine is being ran above 3300 rpm
NO LOAD for proper power supply.
Power consumption from accessories is higher
than engine output.
Reduce accessories or charge battery when nec-
essary.
Wiring is broken or disconnected. Check Wiring Diagram, page 58, repair or
replace wires if necessary.
Charger is not working. Check Charging state in diagnostics, page 32, to
see if charger is properly working. Replace
Board.
Auto Gun won’t shut off
Cable is kinked. Repair or replace cable.
Solenoid is jammed. Lubricate solenoid plunger, Check for solenoid
damage.
Needle in gun is clogged. Clean out gun.
Problem Cause Solution
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