Adjusting The Nailing Depth - Hitachi NR 90AF Instrucciones Y Manual De Seguridad

Keep your finger off the trigger except
during fastening operation, because
serious injury could result if the push
lever accidentally contacts you or
others in work area.
Keep hands and body away from the
discharge area. This Hitachi nailer may
bounce from the recoil of driving a
fastener and unwanted subsequent
fastener may be driven, possibly
causing injury.
Some types of loaded nails can spark
out of the muzzle during a nail driving
operation. Exericise caution!
NOTE:
If all warnings and instructions are
followed, safe operation is possible with
all two systems: SINGLE ACTUATION
MECHANISM
ACTUATION MECHANISM.
Always handle nails and package
carefully. If nails are dropped, collating
plastic may be broken.
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 firmly against
the workpiece.
If nails are driven too deep or shallow into
the workpiece, adjust the nailing in the
following order.
WARNING
and CONTACT
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.
2
Too deep
If nails are driven too shallow, turn the
adjuster to the deep side.
2
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.
— 19 —
English
Adjuster
15
Disconnect air
hose
Turn adjuster
Flush
Turn adjuster
Flush