Warranty
WARNING:  The operator must not hold the trigger pulled on 
contact trip tools except during fastening operation, as serious injury 
could result if the trip accidentally contacted someone or something, 
causing the tool to cycle.
WARNING: Keep hands and body away from the discharge area 
of the tool. A contact trip tool may bounce from the recoil of driving a 
fastener and an unwanted second fastener may be driven, possibly 
causing injury.
WARNING: Never use rafter hook to hang tool from body, clothing 
or belt.
CONTACT TRIP (BLACK TRIGGER)
The common operating procedure on “Contact Trip” tools is for the 
operator to contact the work to actuate the trip mechanism while 
keeping the trigger pulled, thus driving a fastener each time the work 
is contacted. This will allow rapid fastener placement on many jobs, 
such as sheathing, decking and pallet assembly. All pneumatic tools 
are subject to recoil when driving fasteners. The tool may bounce, 
releasing the trip, and if unintentionally allowed to recontact the work 
surface with the trigger still actuated (finger still holding trigger pulled) 
an unwanted second fastener will be driven.
SEQUENTIAL TRIP (GRAY TRIGGER)
The Sequential Trip requires the operator to hold the tool against 
the work before pulling the trigger. This makes accurate fastener 
placement easier, for instance on framing, toe nailing and crating 
applications.
The Sequential Trip allows exact fastener location without the 
possibility of driving a second fastener on recoil, as described under 
Contact Trip.
The Sequential Trip Tool has a positive safety advantage because it 
will not accidentally drive a fastener if the tool is contacted against 
the work – or anything else – while the operator is holding the trigger 
pulled. 
CONTACT TRIP OPERATION (BLACK TRIGGER)
When using the contact trip (black) trigger the tool contains a contact 
trip that operates in conjunction with the trigger to drive a fastener. 
There are two methods of operation to drive fasteners with a contact 
trip tool.
SINGLE FASTENER PLACEMENT: To operate the tool in this 
manner, first position the contact trip on the work surface, WITHOUT 
PULLING THE TRIGGER. Depress the contact trip until the nose  
touches the work surface and then pull the trigger to drive a fastener. 
Do not press the tool against the work with extra force. Instead, allow 
the tool to recoil off the work surface to avoid a second unwanted 
fastener. Remove your finger from the trigger after each operation.
RAPID FASTENER OPERATION: To operate the tool in this manner, 
hold the tool with the contact trip pointing towards but not touching 
the work surface. Pull the trigger and then tap the contact trip against 
the work surface using a bouncing motion. Each depression of the 
contact trip will cause a fastener to be driven.
SEQUENTIAL TRIP OPERATION (GRAY TRIGGER)
When using the sequential trip (gray) trigger the tool contains a 
contact trip that operates in conjunction with the trigger to drive a 
fastener. To operate a sequential trip tool, first position the contact 
trip on the work surface
WITHOUT PULLING THE TRIGGER. Depress the contact trip and 
then pull the trigger to drive a fastener. As long as the contact trip 
is contacting the work and is held depressed, the tool will drive a 
English
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