©Copyright Task Force Tips LLC 2002-2021 13 LIN-030 May 21, 2021 Rev18
5.1.4 TWIST SHUTOFF
On models that use a twist flow control, the valve is opened or closed by rotating
the valve ring. Rotating the ring clockwise (as seen from the operating position
behind the nozzle) closes the valve, while counterclockwise rotation opens it.
Detents are provided at intermediate positions. The position of the valve is
shown by the exposed valve position label.
5.1.5 IMPULSE TRIGGER FLOW CONTROL
Figure 5.1.5
5.1.5.1 IMPULSE TRIGGER LOCK
To Lock: Push on the lock while pulling back the trigger to engage one of the
four locked positions.
To Unlock: Pull back slightly on the trigger without any pressure on the lock.
The spring loaded lock should automatically move to the unlocked position.
Releasing grip on a nozzle while flowing will result in an out of control nozzle. Serious injury or
death could result. Do not attempt to regain control of a nozzle while flowing.
When the trigger lock is engaged, the nozzle will not shut off if dropped. Always shut off the nozzle
before releasing the pistol grip to avoid injury from an out of control nozzle.
Figure 5.1.4
NOTE: THE TRIGGER RETURNS TO OFF
IF NOT HELD OR LOCKED
Figure 5.1.5.1
Use an 1/8” (3mm) punch to push out pin
and remove lock if the lock is not desired.
LOCK
TRIGGER
LOCK PIVOT PIN
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