Inspection And Maintenance - HIKOKI N 5008AC2 Instrucciones De Manejo

English
1. Stapling procedures
(1) Intermittent stapling
Depress the staple outlet onto the desired point; then
pull the trigger to drive a staple in a single shot. (See
Fig. 6)
CAUTION
○ This tool will bounce and shoot several staples instead
of just one in rapid succession when strongly pressed
fl ush against a surface or when using on hard materials.
In such cases, fi re the staples by squeezing and quickly
releasing the trigger.
(2) Push lever
When depressing the staple outlet, be sure to fully lift
the push lever (See Fig. 6) to release the safety lock.
Thus, staples cannot be driven without releasing the
safety lock even though the trigger is pulled.
(3) Continuous stapling
First, pull the trigger. Then depress the devise onto the
desired position to automatically drive staples. (See
Fig. 7).
CAUTION
○ Exercise care when stapling corners of lumber. When
continuous stapling corners of lumber, a staple may go
astray or break through the corner.
○ Do not drive a staple on another staple.
○ Do not drive a staple on metal parts.
NOTE
○ Precautions on no-load operation
Sometimes stapling will continue after driving in all
staples previously contained in the magazine.
This is termed "no-load operation". Such operation may
deteriorate the bumper, magazine, and staple feeder.
To avoid no-load operation, occasionally confi rm the
amount of remaining staples. On the other hand, all
staples should be removed after using this stapler.
○ After stapling:
(1) disconnect air hose from the stapler;
(2) remove all staples from the stapler;
(3) supply 5 – 10 drops of HiKOKI pneumatic tool
lubricant into the air plug on the stapler; 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. How to adjust the stapling depth
To assure that each staple penetrates to the same
depth, be sure that:
(1) the air pressure to the stapler remains constant
(regulator is installed and working properly), and
(2) the stapler is always held fi rmly against the
workpiece.
If staples are driven too deep or shallow into the
workpiece, adjust the stapling in the following order.
CAUTION
○ Before adjustment, always disconnect the hose and
release compressed air in the power tool.
○ During adjustment always keep your fi nger off the
trigger.
○ During adjustment make sure that no part of the
body, hands, or legs is ever in front of the staple
outlet.
Please carry out adjustments in the following order.
(See Fig. 8)
To adjust the driven-in depth of a staple, loosen the
screw that secures a push lever piece.
If the staple is driven in deeply, adjust the push lever
piece to "down", and if it's driven in shallowly, adjust the
push lever piece to "up".
Tighten the screw to fasten the push lever piece.
10
NOTE
○ Please use the minimum air pressure that is suffi cient
to drive the staples to a suitable depth. If an overly high
pressure is used, the life of the piston damper etc. will
be shortened.

INSPECTION AND MAINTENANCE

CAUTION
Be sure to disconnect the hose during cleaning jams,
inspection, maintenance and cleaning.
1. Countermeasure for staple jamming
(1) Remove all staples.
(2) Release the lock lever and open the blade guide. (See
Fig. 9)
(3) Remove the jammed staple with a slotted-head
screwdriver. (See Fig. 10)
(4) Close the blade guide and latch.
(5) In case of frequent jam, contact a HiKOKI authorized
service center.
2. Inspection and maintenance
Periodically inspect the device.
(1) Remove the four hexagon socket hd. bolts securing the
exhaust cover and remove the exhaust cover.
Then, cylinder, piston, and other parts can be removed
in respective assembly groups.
Wipe the drive bit, the piston sliding part and the body
interior with a cloth to remove deposited dirt.
(2) Confi rm that the piston damper off ers normal operation.
A damaged piston damper may cause damage to other
component parts.
(3) Carefully check the O-ring for wear while disassembling.
A worn or damaged O-ring may deteriorate overall
performance. Replace a worn or damaged O-ring with
new one.
(4) Prior to reassembling the device, apply grease (Attolub
No. 2 Grease) to the O-ring. Also, lubricate the device
with the recommended oil.
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 stapler in a cold weather environment.
Keep the stapler in a warm area.
○ When not in use, the stapler 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.