English
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(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.
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 10).
You must charge the battery before use.
The charging method of battery is shown in
page 18 - 20.
TESTING THE NAILER
DANGER
ⅷ Operators and
others in work
area MUST wear
safety glasses
with side shields
which conforms
to ANSI Z87.1
specifications.
WARNING
ⅷ 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 6 or 9.
CAUTION
ⅷ 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.
Ⅺ ALL SCREWS MUST BE TIGHTENED.
Ⅺ THE PUSH LEVER AND TRIGGER
MUST MOVE SMOOTHLY with
pulling back the nail feeder (B).
(NT50GS: Unnecessary to pulling
back nail feeder)
(2) Installing the battery.
Do not operate the push lever or trigger
while installing the battery.
Make sure the battery indicator light is
flashing green.
If the battery indicator light is flashing
red, the battery doesn’t have enough
power and it needs to be charged.
Trigger
Push lever
Nail feeder (B)
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