Operation
12
311322L
Safety Stop
The GAP Pro gun has a 2-position safety stop.
When engaged, it prevents accidental trigger-
ing of gun. When disengaged, it allows gun to
dispense.
1.
To engage the safety stop,
push in and
turn the safety stop knob clockwise. See
F
IG
. 3.
2.
To disengage the safety stop,
push in
and turn the safety stop knob counterclock-
wise. See F
IG
. 4.
Manual Valves
Manual valves located on the side blocks con-
trol flow of each chemical component to gun.
1. Open manual valves using a 5/16 in. nut
driver; turn manual valves counterclock-
wise approximately three full turns.
2. Close manual valves by turning fully clock-
wise.
Always engage safety stop, close both man-
ual valves, and disconnect air before clean-
ing, maintaining, or repairing gun, or any time
gun is not in use.
F
IG
. 3. Engage Safety Stop
F
IG
. 4. Disengage Safety Stop
Triggering gun with manual valves closed
may cause crossover if gun ports contain
residual chemical.
Always engage safety stop, close both man-
ual valves, and disconnect air before clean-
ing, maintaining, or repairing gun, or any time
gun is not in use.
Never open a manual valve unless side block
is secured to gun or exit port is directed into
flush pail.
F
IG
. 5. Manual Valves
!
2
Manual
Valves
Coupling
Blocks
