User's Manual
TROUBLESHOOTING
PROBLEM POSSIBLE CAUSE SOLUTION
G4 will not turn on
Not activated
Hold down operating button for more than 4
seconds
Low battery power Replace with fresh battery
Battery is connected incorrectly to
the PC board
Check to see if the battery cable is connected
correctly to the terminal
G4 will not re
Low battery power Replace with fresh battery
Low air pressure Rell the air system
Solenoid may be out of place Open grip and press solenoid forward
OPR pressure is too low Adjust OPR pressure without paintball present
PROBLEM POSSIBLE CAUSE SOLUTION
G4 will not re with
sensor system on
No paintball present Turn on the loader
Sensor system is unclean Remove and clean sensor eye
Broken paintball inside Refer to bolt maintenance
Ball detent is damaged Change ball detent
G4 will not cycle
completely
Air pressure is too low Adjust the operating pressure to 150 to 200 psi
Dwell time is too short See“dwell adjust system”
Low battery power Change battery
Bolt o-ring is worn Change o-ring
Bolt o-ring lubricant is exhaust Lubricate the o-ring with Dow-55 lubricant
PROBLEM POSSIBLE CAUSE SOLUTION
Air leaking from
barrel area
Bolt cap o-ring is worn Change o-ring
Internal o-ring is worn or damaged Change o-ring
Paintball breaking
out of the barrel
Barrel size does not match paintball’s
The stock barrel size is 0.690,change if
necessary
Paintball chopping
internally
Ball detent is worn Change ball detent
Sensor system is not on Switch it to ON
Low battery power Replace with fresh battery
W W W . D A N G E R O U S P O W E R . C O M
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