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FAULT FINDING
FAULT FINDING TABLES
SYMPTOM POSSIBLE CAUSE SOLUTION
The breech sensor defaults after ring.
The breech sensor is dirty. Clean the breech sensor.
The breech sensor is faulty. Replace the breech sensor.
The breech sensor is out of place. Re-install the breech sensor then check the alignment.
On power up, the right hand side of
the screen is not displayed and the
marker will not re.
The trigger is permanently depressed.
Adjust the trigger until the selected trigger detection method
is de-activated when the trigger is released.
The GEO 4 does not re.
The GEO 4 is not powered on.
Power up the GEO 4 using the button on the back of the
GEO 4 grip frame.
The POPS is not fully engaged. Pull the POPS bonnet back until it engages.
The battery quality or charge level is very low. Install new high quality alkaline or lithium batteries.
The batteries are at. Replace the batteries.
The DWELL parameter is set too low. Increase the DWELL parameter.
The trigger is set-up incorrectly.
Adjust the trigger correctly to fully open and close the
micro/opto switch.
The solenoid is not plugged into the GEO 4 body PCB. Plug the solenoid wire into port on the GEO 4 body PCB.
The BS is enabled and there is no paint in the breech.
Fill the loader with paint.
Check that the rubber bolt tip is seated correctly.
The PCB is damaged. Replace the PCB.
The solenoid valve is damaged. Replace the solenoid valve.
Constant high velocity/
Unable to lower velocity to desired fps.
Output pressure of the preset regulator is too high.
Use a preset regulator with an output pressure below 650 psi.
Consult the preset regulator manufacturer for possible faults /
maintenance requirements.
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