Inspection And Maintenance - HIKOKI NT 50AE2 Mode D'emploi

English
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.
Choose a suitable position for the adjuster.
3. Changing the exhaust direction
The direction of the exhaust vent can be changed by
turning the top cover (See Fig. 11).
4. Using the nose cap (See Fig. 12)
The nose cap is attached to the push lever tip to protect
the workpiece from scratches or damage. Remove in
the order shown below when not using.
(1) DISCONNECT AIR HOSE FROM NAILER.
(2) Pull out the nose cap in the direction of the arrow as
shown in the diagram.
○ Attach to the tip of the push lever in the reverse order of
detaching.
When not using the nose cap, attach to the storage area
in back of the magazine (See Fig. 13).

INSPECTION AND MAINTENANCE

CAUTION
Be sure to disconnect the hose during cleaning jams,
inspection, maintenance and cleaning.
1. Countermeasure for nail jamming
(1) DISCONNECT AIR HOSE.
(2) Remove all nails.
(3) Release the lock lever and open guide plate (See
Fig. 14).
(4) Remove the jammed nail with a slotted-head
screwdriver (See Fig. 15).
(5) Close guide plate and latch.
(6) In case of frequent jams, consult the Authorized Service
Center from which you bought this machine.
2. Inspecting the magazine
Clean the magazine. Remove dust or wooden chips
which may have accumulated in the magazine. Apply
oil occasionally to the feed spring of the nail feeder (See
Fig. 1).
3. 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.
4. 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 smooth sliding and simultaneously serves to
prevent the formation of rust.
5. 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.
12
COMPRESSOR
CAUTION
When the maximum, operating pressure of the air
compressor exceeds 8.3 bar (120 psi), be sure to
provide a reducing valve between the air compressor
and nailer. Then, adjust the air pressure within the
operating range of 4.9 – 8.3 bar (70 – 120 psi). 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. 16).
APPLICABLE LUBRICANTS
Type of lubricant
Recommended oil
Motor oil
Turbine oil
Noise Information
Noise characteristic values in accordance with EN ISO
11148-13:2018
The typical A-weighted single-event sound power level
The typical A-weighted single-event emission sound
pressure level at work station
Uncertainty K: 2.5 dB (A)
These values are tool-related characteristic values and
do not represent the noise development at the point of
use. Noise development at the point of use will for example
depend on the working environment, the workpiece, the
workpiece support and the number of driving operations,
etc.
Depending on the conditions at the workplace and the form
of the workpiece, individual noise attenuation measures
may need to be carried out, such as placing workpieces on
sound-damping supports, preventing workpiece vibration
by means of clamping or covering, adjusting to the minimum
air pressure required for the operation involved,etc.
In special cases it is necessary to wear hearing protection
equipment.
Vibration Information
The typical vibration characteristic value in accordance
with EN ISO 11148-13:2018, 2000: 3.1 m/s
Uncertainty K = 1.5 m/s
2
This values is a tool-related characteristic value and
does not represent the infl uence to the hand-arm-system
when using the tool. An infl uence to the hand-arm-system
when using the tool will for example depend on the gripping
force, the contact pressure force, the working direction, the
adjustment of energy supply, the workpiece, the workpiece
support.
Name of lubricant
SHELL TONNA
SAE10W, SAE20W
ISO VG32 – 68
(#90 – #180)
L ,1s,d = 97 dB (A)
WA
L ,1s,d = 87 dB (A)
pA
2