HIKOKI NR 90AES1, Инструкция по эксплуатации

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8
English
(2) Push lever
When depressing the nail outlet, be sure to fully lift the
push lever (See Fig. 4 ) to release the safety lock. Thus,
nails cannot be driven without releasing the safety lock
even though the trigger is pulled.
(3) Continuous nailing
Set the switching device to the downward position (to
set to CONTACT ACTUATION MECHANISM) (See
Fig. 5 ).
First, pull the trigger. Then depress the devise onto
the desired position to automatically drive nails (See
Fig. 6 ).
The SINGLE SEQUENTIAL ACTUATION MECHANISM is
for use where precision fastener placement is desired.
The SINGLE SEQUENTIAL ACTUATION MECHANISM
may reduce the possibility of bodily injury to you or others
in the work area compared to the CONTACT ACTUATION
MECHANISM. This is because it is less likely to drive
an unwanted nail if you keep the trigger pulled and
accidentally bump the push lever against yourself or
others.
The SINGLE SEQUENTIAL ACTUATION MECHANISM
may also reduce the speed of operation compared to
the CONTACT ACTUATION MECHANISM. The SINGLE
SEQUENTIAL ACTUATION MECHANISM is recommended
to inexperienced users.
CAUTION
○ Exercise care when nailing corners of lumber. When
continuous nailing corners of lumber, a nail may go
astray or break through the corner.
○ Do not drive a nail on another nail.
○ Do not drive a nail on metal parts.
NOTE
○ Precautions on no-load operation
Sometimes nailing will continue after driving in all nails
previously contained in the magazine.
This is termed “no-load operation”. Such operation may
deteriorate the damper, magazine, and nail feeder.
To avoid no-load operation, occasionally con fi rm the
amount of remaining nails. On the other hand, all nails
should be removed after using this nailer.
○ Always handle nails and package carefully. If nails
are dropped, collating bond 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 HiKOKI pneumatic tool
lubricant into the air plug on the nailer; and
(4) open the petcock on the air compressor tank to
drain any moisture.
○ Under low temperature conditions, the machine
sometimes does not operate correctly. Always operate
the machine at the appropriate ambient temperature.
2. Adjusting the nailing depth (See Fig. 7)
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 fi rmly against the
workpiece.
If nails are driven too deep or shallow into the workpiece,
adjust the nailing in the following order.
DISCONNECT AIR HOSE FROM NAILER.
If nails are driven too deep, turn the adjuster to the
shallow side.
If nails are driven too shallow, turn the adjuster to
the deep side.
Stop turning the adjuster when a suitable position is
reached for a nailing test.
Connect the air hose.
ALWAYS WEAR EYE PROTECTOR.
Perform a nailing test.
DISCONNECT AIR HOSE FROM NAILER.
Choose a suitable position for the adjuster.
INSPECTION AND MAINTENANCE
CAUTION
Be sure to disconnect the hose during cleaning jams,
inspection, maintenance and cleaning.
1. Inspecting the magazine
DISCONNECT AIR HOSE.
Clean the magazine. Remove paper chips or wooden
chips which may have accumulated in the magazine.
Lubricate it with HiKOKI pneumatic tool lubricant.
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 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 smooth sliding and 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.
CAUTION
In the operation and maintenance of power tools, the
safety regulations and standards prescribed in each
country must be observed.
COMPRESSOR
CAUTION
When the maximum, operating pressure of the air
compressor exceeds 0.83 MPa (8.3 bar), be sure to
provide a reducing valve between the air compressor
and nailer. Then, adjust the air pressure within the
operating range of 0.49 – 0.83 MPa (4.9 – 8.3 bar). If
the air set is installed, lubrication is also possible, thus
providing additional convenience.
OILER - FILTER - REDUCING VALVE ( Air Set )
So that the equipment can be operated under an
optimum condition to ensure extended service life, it is
recommended to use an oiler fi lter reducing valve. Please
limit the length of the hose between the unit and the air set
to within 10 m when using (See Fig. 8 ).
APPLICABLE LUBRICANTS
Type of lubricant Name of lubricant
Recommended oil SHELL TONNA
Motor oil SAE10W, SAE20W
Turbine oil
ISO VG32 – 68
(#90 – #180)
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