Hitachi NR 65AK Mode D'emploi page 10

English
CAUTIONS:
To prevent unintentional operation, never touch the
trigger or place the top end of the push lever on a
work bench on floor. Also, never face the nail outlet
toward any part of a person.
HOW TO USE THE NAILER
CAUTIONS
Never use the head or body of this device as a
hammer.
Take precautions to ensure the safety of persons in
the vicinity during operation.
Use only genuine HITACHI heat treated nails for this
NR65AK.
Be sure to position and insert the first nail point
through the hole in the metal connectors.
Do not drive nails at an angle of less than 50 degrees,
since the nails can ricochet and hurt yourself or
someone else.
Always point first nail protruded from the nose away
from yourself and others.
Do not push tool forward when positioning the first
nail in metal hole. If pushing forward, nail head will
be damaged and broken, or will cause jamming.
1. Nailing procedures
This tool has a Sequential Trip Mechanism (Single
Shot) for use when precision nail placement is
necessary.
You must first depress the nail point where you
want to drive a nail and then pull the trigger.
After the nail is driven, completely release the
trigger and lift the tool off the work surface.
This tool is not designed for contact trip operation
(bounce fire), and not available for contact trip valve
units.
And this tool has a new push lever (safety)
mechanism, this is a different push lever mechanism
from another nailers.
The position of the push lever when the nail feeder is
pulled back is shown as below.
At Non-Firing
Push Lever
When nails are loaded and the trigger is depressed,
the push lever comes down and when the push lever
touches the workpiece, a nails is driven.
Push Lever
Nose
Push Lever
This tool is equipped with a lockout feature that
prevents the tool from being activated when there
are 5 or less nails in the magazine.
9
Nose
At Firing
Nose
Workpiece
There is a method of operation to drive nails with this
Nailer.
It is intermittent operation (Trigger fire) only.
(1) Be sure to position and insert the first nail point
through the hole in the metal connec9tor with finger
off the trigger.
Be sure to position the nail with triangle mark ( ) at
noe muzzle. (See Fig. 4)
Keep the tool vertically when driving. (See Fig. 5)
Do not push the tool forward when positionig the
first nail in metal hole. (See Fig. 6)
(2) Pull the trigger to drive a nail with keeping your face
and hands away from the nose muzzle.
(3) Remove finger from the trigger.
Remove the nailer from workpiece and reposition
into the next pre-punched metal hole.
Repeat same process.
(4) When charge the nail length, remove the all nails in
the magazine.
NOTES:
THIS is a SEQUENTIAL TRIP MECHANISM, and should
be used in accordance with all warnings and
instructions.
Always handle nails and package carefully. If nails
are dropped, collating paper 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.
INSPECTION AND MAINTENANCE
CAUTION:
Be sure to disconnect the hose during cleaning
jams, inspection, maintenance and cleaning.
1. Inspecting the magazine
1 DISCONNECT AIR HOSE.
2 Clean the magazine. Remove plastic tips or wooden
tips which may have accumulated in the magazine.
Lubricate it with Hitachi pneumatic tool lubricant.
(See Fig. 7)
2. Check on mounting screws for each part
At regular intervals check every part for loose
mounting screws and whether or not there are any
air leaks. Retighten any loose screws. Operating the
equipment with loose screws untightened will incur
a hazard.
3. Inspecting the push lever
Check if the push lever (Fig. 1) can slide smoothly.
Clean up the sliding area of the push lever and use
the provided oil for lubrication from time to time.
Lubrication enables
simultaneously serves to prevent the formation of
rust.
4. Storing
When not in use for an extended period, apply a thin
coat of the lubricant to the steel parts to avoid rust.
Do not store the Nailer in a cold weather environment.
Keep the Nailer in a warm area.
When not in use, the Nailer should be stored in a
warm and dry place.
Keep out of reach of children.
smooth sliding and