Adjusting The Nailing Depth - Hitachi NR 90AF (S1) Instruction And Safety Manual

● After nailing:
1) disconnect air hose from the Nailer;
2) remove all nails from the Nailer;
3) supply 5 – 10 drops of Hitachi pneumatic tool
lubricant into the air plug on the Nailer; and
4) open the petcock on the air compressor tank to
drain any moisture.

ADJUSTING THE NAILING DEPTH

To assure that each nail penetrates to the same depth, be
sure that:
1) the air pressure to the Nailer remains constant
(requlator is installed and working properly), and
2) the Nailer is always held fi rmly against the workpiece.
If nails are driven too deep or shallow into the workpiece,
adjust the nailing in the following order.
1 DISCONNECT AIR HOSE FROM NAILER.
2 If nails are driven too deep, turn the adjuster to the
shallow side.
Adjustments are in half-turn increments.
Turn Adjuster
2
Too Deep
If nails are driven too shallow, turn the adjuster to the
deep side.
2
Too Shallow
Adjuster
15
Disconnect
air hose
Flush
Turn Adjuster
Flush
3 Stop turning the adjuster when a suitable position is
reached for a nailing test.
4 Connect the air hose.
ALWAYS WEAR EYE PROTECTOR.
Perform a nailing test.
5 DISCONNECT AIR HOSE FROM NAILER.
6 Choose a suitable position for the adjuster.
English
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