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Testing the Single Sequential Safety Trip Mechanism
Warning: Even though the nailer should be empty during this procedure,
ALWAYS point the nailer at a piece of scrap wood when testing.
1.
Make sure the tool is disconnected from the air supply.
2.
Completely empty the Nail Canister (100) of nails.
3.
The Nailer should not fire if the Safety (59) is not depressed against the workpiece.
4.
Make sure that the Trigger (51) cannot move with the Trigger Lock (28) in the
locked position. Rotate the Lock (28) to the unlocked position, as shown below
left. Make sure the Trigger (51) and Safety (59) move freely, without sticking.
5.
Connect the air supply to the tool at the Air Inlet (61). Set the regulator at the
recommended 70 PSI to 125 PSI, and set not to go over the maximum 125 PSI.
6.
Test the tool by depressing the Safety (59) against the workpiece without pulling the
Trigger (51). The Tool must not cycle (fire). If it cycles (fires), stop immediately
and have it repaired by a qualified service technician.
7.
Hold the tool away or off of the workpiece. The Safety (59) of the tool should return
to its original position. Squeeze the Trigger (51). The tool should not cycle (fire).
If the tool fires, stop immediately and have it repaired by a qualified service technician.
8.
Depress the Safety (59) against the workpiece and squeeze the Trigger (51). The
tool must cycle (fire) only once. Release the Trigger, slide the Safety (59) of the
tool over slightly, and squeeze the Trigger again. The tool must cycle (fire) only
once. With the Trigger held, carefully lift the nailer and press it against the workpiece
again. The tool must not cycle (fire). If it fails to perform in the manner explained
in bold, have it repaired by a qualified service technician.
TRIGGER
LOCK (28)
SKU 92918
For technical questions, please call 1-800-444-3353.
TRIGGER
(51)
EXHAUST
COVER (2)
AIR INLET (61)
SAFETY
(59)
Rev 11/06
Page 6
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