English
6
SAFETY
— Continued
WARNING
䡬
Intermittent operation (Trigger firing)
1) Set the switching device to SINGLE
SEQUENTIAL ACTUATION
MECHANISM.
2) Pull the trigger rapidly and firmly.
䡬
Continuous operation (Push lever firing)
1) Do not press the nailer against the
wood with excessive force.
2) Separate the nailer from the wood as
it recoils after nailing.
21. DO NOT DRIVE FASTENERS INTO THIN
BOARDS OR NEAR CORNERS AND
EDGES OF WORKPIECE.
The fasteners can be driven through or
away from the workpiece and hit
someone.
22. NEVER DRIVE FASTENERS FROM BOTH
SIDES OF A WALL AT THE SAME TIME.
The fasteners can be driven into and
through the wall and hit a person on the
opposite side.
23. CHECK FOR LIVE WIRES.
Avoid the risk of severe electrical shock
by checking for live electrical wires that
may be hidden by walls, floors or ceilings.
Turn off the breaker switch to ensure
there are no live wires.
24. NEVER CARRY NAILER BY HOSE.
25. DO NOT OVERREACH.
Keep proper footing and balance at all
times.
26. NEVER USE NAILER WHICH IS
DEFECTIVE OR OPERATING
ABNORMALLY.
If the Nailer appears to be operating
unusually, making strange noises, or
otherwise appears defective, stop using
it immediately and arrange for repairs by
a Hitachi authorized service center.
27. DO NOT DISCONNECT AIR HOSE FROM
NAILER WITH FINGER ON TRIGGER.
The Nailer can fire when re-connected to
an air supply.
28. DISCONNECT AIR HOSE FROM NAILER
WHEN:
1) doing maintenance and inspection;
2) clearing a jam;
3) it is not in use;
4) leaving work area;
5) moving it to another location; and
6) handing it to another person.
Never attempt to clear a jam or repair the
Nailer unless you have disconnected air
hose from the Nailer and removed all
remaining fasteners from the Nailer.
The Nailer should never be left unattended
since people who are not familiar with
the Nailer might handle it and injure the
themselves.
29. STAY ALERT.
Watch what you are doing. Use common
sense.
Do not operate the Nailer when you are
tired.
The Nailer should never be used by you if
you are under the influence of alcohol,
drugs or medication that makes you
drowsy.
30. HANDLE NAILER CORRECTLY.
Operate the Nailer according to this
Manual.
Never allow the Nailer to be operated by
children, individuals unfamiliar with its
operation or unauthorized personnel.
31. NEVER USE NAILER FOR APPLICATIONS
OTHER THAN THOSE SPECIFIED IN THIS
MANUAL.
32. HANDLE NAILER CAREFULLY.
Because of high air pressure in the Nailer,
cracks in the surface are dangerous.
To avoid this, do not drop the Nailer or
strike the Nailer against hard surfaces;
and do not scratch or engrave signs on
the Nailer. Handle the Nailer carefully.
33. MAINTAIN NAILER WITH CARE.
Keep the Nailer clean and lubricated for
better and safer performance.
34. USE ONLY PARTS, ACCESSORIES OR
FASTENERS SUPPLIED OR
RECOMMENDED BY HITACHI.
Unauthorized parts, accessories, or
fasteners may void your warranty and
can lead to malfunction and resulting
injuries.
Only service personnel trained by Hitachi,
distributor or employer shall repair the
Nailer.
35. NEVER MODIFY OR ALTER A NAILER.
Doing so may cause it to malfunction and
personal injuries may result.
01Eng_NR90AD(S)_US
11/19/10, 2:16 PM
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