Fastener Depth Control Adjustment; Directional Exhaust - Bostitch N89C Operation And Maintenance Manual

The Fastener Depth Control Adjustment feature on this tool provides control of the nail drive depth from flush
with or just above the work surface to shallow or deep countersink.
TO ADJUST THE FASTENER DEPTH CONTROL:
Disconnect tool from air supply before attempting any parts disassembly and before
changing the work contacting element adjustment.
1. Push in on locking button.
2. Adjust contact arm up to increase depth
of drive or down to decrease it.
3. Release locking button
The adjustable exhaust deflector can be rotated into any desired position by hand without the use of any tools.
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FASTENER DEPTH CONTROL ADJUSTMENT

LOCKING BUTTON
CONTACT ARM
DIRECTIONAL EXHAUST DEFLECTOR
-7-
1. PUSH IN
3. RELEASE
2. ADJUST
Exhaust Deflector