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MODE IDENTIFICATION:
R
efer to Tool Operation Instructions on pages 8-10 before proceeding to use this tool.
HOW TO CHANGE OPERATING MODES:
The tool is initially locked in the sequential trip operating mode. In order to enable the mode selection feature,
the mode locking pin must be removed as shown in FIG A.
Be aware that once the mode locking pin is removed, the trigger is converted to a selectable
t
rigger, enabling either sequential trip or contact trip operating modes.
Always disconnect air supply: 1) Before making adjustments; 2) When servicing the tool; 3)
When clearing a jam; 4) When tool is not in use; 5) When moving to a different work area, as
accidental actuation may occur, possibly causing injury.
Selecting Contact Trip Mode: Refer to Fig A.
1) Remove mode locking pin.
2) Push in pivot pin and hold.
3) Rotate the selector 180 degrees counter-clockwise to
the contact trip position, while pushing in the pivot pin.
4) Ensure the selector is fully seated in the new position.
Always verify and be aware of tool operating
mode by inspecting the trigger before
connecting to an air supply and/or using the
tool.
Selecting Sequential Trip Mode:
1) Remove mode locking pin (if installed).
2) Push in pivot pin and hold.
3) Rotate the selector 180 degrees clockwise to the
sequential trip position, while pushing in the pivot pin.
4) Ensure the selector is fully seated in the new position.
AIR SUPPLY AND CONNECTIONS
Do not use oxygen, combustible gases, or bottled gases as a power source for this tool as tool
may explode, possibly causing injury.
FITTINGS:
Install a male plug on the tool which is free flowing and which will release air pressure from the tool when disconnected
from the supply source.
HOSES:
Air hoses should have a minimum of 150 p.s.i.g (10.6 kg/cm
2
) working pressure rating or 150 percent of the maximum
pressure that could be produced in the air system. The supply hose should contain a fitting that will provide “quick
disconnecting” from the male plug on the tool.
SUPPLY SOURCE:
Use only clean regulated compressed air as a power source for this tool. NEVER USE OXYGEN, COMBUSTIBLE
GASES, OR BOTTLED GASES, AS A POWER SOURCE FOR THIS TOOL AS TOOL MAY EXPLODE.
REGULATOR:
A pressure regulator with an operating pressure of 0 - 125 p.s.i.g (0 - 8.79 kg/cm
2
) is required to control the operating
pressure for safe operation of this tool. Do not connect this tool to air pressure which can potentially exceed 200 p.s.i.
(14 kg/cm
2
) as tool may fracture or burst, possibly causing injury.
FIG A
pivot
pin
trip selector
locking
pin
C
ontact Trip Mode
S
equential Trip Mode
(
trip mode selector switch pointing up) (trip mode selector switch pointing down)
LPF21PL-LPF33PT-LPF28WW_9R189680RC_BOS_MAN_JM_166762RevC_FSeries_Man.qxd 11/26/12 10:29 AM