Tool Parts; Assembly - Bostitch BFN21PL Operation And Maintenance Manual

TOOL PARTS

Fig. 1
A. Exhaust deflector
B. Selectable trigger
C. Air Inlet with
quick connect
coupler
D. Magazine
E. Nail stop
F. Safety contact
trip with
No-mar pad
G. Depth adjustment
wheel
H. Pusher release
I. Pusher
J. Trigger lock
button
K. Mode selector
button

ASSEMBLY

Disconnect air line from tool, engage trigger lock and remove
fasteners from magazine before making adjustments or personal injury
may result.
TRIGGER
Keep fingers AWAY from the trigger when not driving fasteners to
avoid accidental actuation. Never carry a tool with finger on the trigger. In bump
action mode (contact actuation mode), the tool will drive a fastener if the contact
trip is bumped while the trigger is depressed.
The BFN21PL is equipped with a selectable trigger. This trigger allows the
operator to select either single sequential action trigger mode or bump action
trigger mode. In accordance with the ANSI Standard SNT-101-2002, the trigger
is assembled in the single sequential action trigger mode. To change the trigger
mode, see Actuating Tool instructions in the Operation section of the manual.
The selectable trigger also has a trigger lock button to keep the trigger locked at
all times when the tool is not in use.
AIR FITTING
The tool is equipped with a 1/4" (6.4 mm) male quick connector coupling. A 3/8"
(9.5 mm) male quick connector coupling is available from BOSTITCH and may be
used when a 1/4" (6.4 mm) supply line is not available.
NOTE: A 3/8" (9.5 mm) supply line (and fittings) are required for maximum tool
performance.
Always use couplings that relieve all pressure from the tool when
it is disconnected from the power supply. Always use hose connectors that shut
off air supply from compressor when the tool is disconnected.
A
B
J
K
G
F
H
I
– 8 –
C
E
D