User Manual

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General Troubleshooting
• Issue — Blast of gas out the barrel when pumping.
Cause — Pump rod is screwed too far out of forearm grip (pump handle).
Solution —Turn rod into forearm grip two turns, reassemble and test. Repeat if
necessary.
• Issue — Marker will not cock.
Cause — Pump rod screwed too far into forearm grip.
Solution —Turn rod out of forearm grip two turns, reassemble, and test. Repeat if
necessary.
Cause — Velocity adjuster is too far out.
Solution — Turn velocity adjuster in (clockwise) until it is ush with bolt and marker
will cock.
• Issue — Gas leak around cylinder to receiver connection.
Cause — Worn out or damaged air supply cylinder O-ring.
Solution — Replace air supply cylinder O-ring, see page 11 for correct instructions.
• Issue — Minor gas leak.
Cause — Worn or damaged valve seat O-rings.
Solution— Replace valve seat O-ring or return valve it is defective.
• Issue — Marker will not re.
Cause — Trigger safety engaged.
Solution— Disengage trigger safety.
Cause — Empty or near-empty air cylinder.
Solution— Rell or replace air cylinder.
Cause — Barrel is sliding out of receiver.
Solution— Loosen, push barrel back into receiver, then tighten to specied torque
(see page 15).
Valve Troubleshooting
The valve is virtually maintenance free, and we do not recommend its removal unless it
develops a leak. Unlike the cylinder O-ring, the valve’s two O-rings are stationary and not
stressed due to wear.
In case of leaking O-rings, simply replace the two valve O-rings to correct the problem. If the
valve cup seal is leaking, return the entire valve assembly to Tippmann Sports, LLC.