Manual

The Geo2 is chopping or trapping paint.
The Geo2 does not fire.
The Geo2 does not cycle fully.
The Geo2 has low velocity on the first shot.
The Geo2 has high velocity on the first shot.
Geo2 has velocity drop-off during rapid fire.
The Bream Beam Sensor System is dirty causing
the incorrect detection of paintballs.
Trigger and trigger detection method are set up
incorrectly.
Solenoid Assembly is not plugged into Geo2
PCB correctly.
The Break Beam Sensor System is enabled but
there is no paintball in the breech.
The Micro-switch is not being activated.
Micro-switch is damaged.
Sticky or faulty Back-check Assembly in Solenoid.
Bolt Assembly dirty or incorrectly lubricated.
Dwell set too low.
FSDO parameters are set too low to overcome
o-ring stiction.
FSDO parameters are set too high.
Inline Regulator pressure creeping.
Air system/regulator does not flow fast enough
to keep up.
Sticky o-rings in Bolt Assembly.
Blocked Filter in Solenoid Assembly.
Incorrectly assembled Back-check Assembly.
Clean the Break Beam Sensor System.
Set up trigger correctly (refer to “Setting the
Trigger” section).
Plug Solenoid Assembly plug into its port on
the Geo2 PCB.
Fill loader with paint.
Adjust Micro-switch activation screw
accordingly.
Replace circuit board.
Check Back-check Assembly, clean and replace
as necessary.
Clean, re-lubricate and replace o-rings on Bolt
as necessary.
Increase Dwell.
Adjust FSD COMP and FSD DLY parameters.
Adjust FSD COMP and FSD DLY parameters.
Strip, clean and maintain Inline Regulator.
Replace Inline Regulator Piston if necessary.
Try another air system/regulator and replace
as necessary.
Clean, re-lubricate and replace o-rings on Bolt
Assembly as necessary.
Clean/replace Filter in Solenoid Assembly as
necessary.
Remove Back-check Assembly, rebuild correctly
and replace.
SYMPTOM POSSIBLE CAUSE SOLUTION
CONTENTS
ORIENTATION
QUICK SET-UP
USING YOUR GEO2
ADVANCED SET-UP
MENU TREE
MAINTENANCE
FAULT FINDING
SERVICE CENTRES
PARTS LIST
SPARES & ACCESSORIES
E-PORTAL
INDEX
67.
FAULT FINDING
FAULT FINDING
QUICK GUIDE