Preparing The Fuel Cell; Preparing The Battery; Testing The Nailer - Hitachi NR90GR - Power Tools 3-1/2'' Full Instruction And Safety Manual

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PREPARING THE FUEL CELL

Read section titled "SAFTY, IMPORTANT SAFETY
INSTRUCTIONS FOR FUEL CELL (page 7).
CAUTION
If the gas leaks from the metering valve or the gas
cartridge after attached the metering valve,
replace with the new metering valve.
Do not attempt to reuse the metering valve.
Replace with the new metering valve.
To attach the metering valve to a fuel cell:
(1) Separate the metering valve and the
cap from the gas cartridge.
(2) Press forward (stem side) and
downward on the front side of the
metering valve.
(3) Press downward on the rear of the
metering valve until it seals.
DANGER
The fuel cell is
flammable.
Keep away from ignition
sources.
Do not spray to a naked
flame or any
incandescent material.
Do not smoke when
handling fuel cell.
Keep stem of fuel cell
away from face or skin.
Expanding gases cause
low temperatures. Do
not contact with gases.
Do not inhale.
Keep out of reach of
children.
Check the metering valve:
Press the metering valve stem on fuel cell two or three
times against a stationary object and release.
If gas is not dispersed, fuel cell is empty. Replace it.
Observe Safety Regulations.
The fuel cell is now ready to insert into the Nailer.

PREPARING THE BATTERY

Read section titled "SAFETY, IMPORTANT SAFETY
INSTRUCTIONS FOR BATTERY CHARGER" (page 8).
You must charge the battery before use.
The charging method of battery is shown in page 12 - 14.

TESTING THE NAILER

Never use Nailer unless push lever is operating
properly.
The machine employs a preventive mechanism for
unloaded operation.
The machine enters a state where the push lever cannot be
pushed up. This takes place when the magazine is not
loaded with nails or when the remaining number of nails
becomes less than 8 or 9.
CAUTION
Use caution not to throw the push lever tip onto
wood.
Before actually beginning the nailing work, test the Nailer
by using the checklist below. Conduct the tests in the
following order.
If abnormal operation occurs, stop using the Nailer and
contact a Hitachi authorized service center immediately.
(1) REMOVE ALL NAILS, FUEL CELL AND BATTERY FROM
NAILER.
ALL SCREWS MUST BE TIGHTENED.
— 14 —
DANGER
Operators and others in
work area MUST wear
safety glapsses with side
shields which conforms
to ANSI Z87.1
specifications.
WARNING