Adjusting The Nailing Depth; Changing The Exhaust Direction - Hitachi NV 50AP3 Manuel D'instructions Et De Sécurité

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2. Cutting defects during nailing
How to remedy this.
1 DISCONNECT THE AIR HOSE.
2 Open the washer magazine cover, and remove the
cut cap (washer).
3 Re-position the cap (washer). (Refer to Loading
Caps (Washers) on page 14.)

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
(regulator is installed and working properly), and
2) the Nailer is always held firmly against the workpiece.
If nails are driven too deep or shallow into the workpiece,
adjust the nailing in the following order.
NOTE :
When using the steel cap (washer), turn the adjuster
as explained in 2-2 fully to the maximum. If this is not
done, the finish may be poor after nailing.
Pressing the adjuster while turning will result in a
smoother turn when turning the adjuster.
1 DISCONNECT AIR HOSE FROM NAILER.
Cutting defects
Adjuster
1 5
Disconnect
air hose
— 18 —
2-1 If nails are driven too deep, turn the adjuster to the
shallow side.
The adjuster moves 0.5 mm every times it is rotated
with a click.
Turn adjuster
Too deep
2-2 If nails are driven too shallow, turn the adjuster to
the deep side.
Turn adjuster
Too shallow
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.
CHANGING THE EXHAUST
DIRECTION
The direction of the exhaust vent can be changed by
turning the top cover.
Exhaust vent
Head ring
Flush
Flush

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