Hitachi N3804AB3(S) Instruction And Safety Manual page 6

English
(5) Store the Stapler when it is idle out of reach of
children and other untrained persons. A Stapler is
dangerous in the hands of untrained users.
(6) Maintain the Stapler with care. Keep the Stapler
Clean and lubricated for better and safer
performance.
(7) Check for misalignment or binding of moving parts,
breakage of parts, and any other condition that
affects the Stapler's operation.
If damaged, have the Stapler serviced before using.
Because of high air pressure in the Stapler, cracks
in the surface are dangerous. To avoid this, do not
drop the Stapler or strike the Stapler against hard
surfaces; and do not scratch or engrave signs on
the Stapler. Many accidents are caused by poorly
maintained Staplers. There is a risk of bursting if
the Stapler is damaged.
(8) Use only accessories that are identified by Hitachi
for the specific Stapler. Use of an accessory not
intended for use with the specific Stapler, increases
the risk of injury to persons.
(9) Use only those fasteners listed in the Accessories
section of this manual. Fasteners not identified for
use with this Stapler by Hitachi are able to result in
a risk of injury to persons or Stapler damage when
used in this Stapler.
4. Service
(1) Tool service must be performed only by qualified
repair personnel.
(2) When servicing a Stapler, use only identical
replacement parts. Use only authorized parts.
(3) Use only the lubricants supplied with the Stapler
or specified by Hitachi.
5. Air source
(1) Never connect to an air source that is capable of
exceeding 200 psi (13.7 bar 14 kgf/cm
Over pressurizing the Stapler is able to result in
bursting, abnormal operation, breakage of the
Stapler or serious injury to persons.
6
SAFETY
— Continued
WARNING
(2) Never use oxygen, carbon dioxide, combustible
6. Others
(1) Before starting work, check the nailing operation
(2) Be careful of double fire due to recoil. If the Push
2
).
(3) Never Use NON relieving coupler on Stapler. If a
DO NOT EXCEED 120 psi (8.3 bar 8.5 kgf/cm
Use only clean, dry, regulated compressed air at
the rated pressure or within the rated pressure
range as marked on the Stapler.
Always verify prior to using the Stapler that the air
source has been adjusted to the rated air pressure
or within the rated air-pressure range.
gases or any bottled gas as an air source for the
Stapler. Such gases are capable of explosion and
serious injury to persons.
switching device.
This Hitachi nailer includes a nailing operation
switching device.
Before starting work, check the setting of the
operation switching device.
If the switching device is not set properly, the nailer
will not operate correctly.
Lever is unintentionally allowed to re-contact the
workpiece following recoil, an unwanted fastener
will be driven. In order to avoid this undesirable
double fire,
Intermittent operation (Trigger firing)
1) Set the switching device to SINGLE
SEQUENTIAL ACTUATION MECHANISM.
2) Pull the trigger rapidly and firmly.
Continuous operation (Push lever firing)
1) Set the switching device to CONTACT
ACTUATION MECHANISM.
2) Do not press the Stapler against the wood with
excessive force.
3) Separate the Stapler from the wood as it recoils
after stapling
non relieving coupler is used on the Stapler, the
Stapler can remain charged with air after
disconnecting and thus will be able to drive a
fastener even after disconnecting. The Stapler and
air hose must have a hose coupling such that all
pressure is removed from the Stapler when the
coupling joint is disconnected.
2 ).