Standard Accessories; Applications; Charging - Hitachi NR90GC2 Handling Instructions Manual

NR90GC2
Paper collated strip nails
Clipped-head nails
* This Nailer is not recommended for use with from 75 mm to 90 mm ring shank nails in pressured-treated lumber.

STANDARD ACCESSORIES

(1) Eye protector .............................................................. 1
(2) Charger ........................................................................ 1
(3) Case ............................................................................. 1
(4) Hexagonal bar wrench for M5 screw ........................ 1
(attached to body)
(5) Oiler ............................................................................. 1
OPTIONAL ACCESSORIES ......... sold separately
Fuel Cell .......................................... Code No. 753-600
Gas Strip Nailer Lubricant
250 cc oil feeder ........................... (Code No. 885-246)

APPLICATIONS

Floor and wall framing.
Truss build-up, Window build-up.
Subflooring and roof decking.
Wall sheathing.
Mobile home and modular housing construction.

CHARGING

Before using the power tool, charge the battery as follows.
1. Insert the battery into the charger
Insert the battery firmly while observing its direction,
until it contacts the bottom of the charger (See Fig. 2).
CAUTION
The UC7SD model is the exclusively designed
charger. These cannot charge batteries except the
specified batteries. It is possible to insert the batteries
other than the specified into the charger and some
of them may light up the pilot lamps. However, you
are requested to exercise utmost caution not to
charge batteries other than specified ones because
these can not only be charged but also such actions
can result in the malfunction of chargers.
Min. Max.
6.8 mm 7.7 mm
2.9 mm 3.3 mm
NR90GR2
Plastic-collated strip nails
Full-head nails
2. Connect the charger power cord to the receptacle
Connecting the power cord will turn on the charger
(the pilot lamp lights up).
CAUTION
If the pilot lamp does not light up, pull out the
power cord from the receptacle and check the
battery mounting condition.
About 60 minutes is required to fully charge the
battery at a temperature of about 20°C. The pilot lamp
goes off to indicate that the battery is fully charged.
The battery charging time becomes longer when a
temperature is low or the voltage of the power source
is too low.
When the pilot lamp does not go off even if more than
120 minutes have elapsed after starting of the
charging, stop the charging and contact your HITACHI
AUTHORIZED SERVICE CENTER.
CAUTION
If the battery is heated due to direct sunlight, etc.,
just after operation, the charger pilot lamp may
not light up. At that time, cool the battery first,
then start charging.
3. Disconnect the charger power cord from the
receptacle
4. Hold the charger firmly and pull out the battery
NOTE
After charging, pull out batteries from the charger first,
and then keep the batteries properly.
Regarding electric discharge in case of new
batteries, etc.
As the internal chemical substance of new batteries and
batteries that have not been used for an extended period
is not activated, the electric discharge might be low when
using them the first and second time. This is a temporary
phenomenon, and normal time required for recharging
will be restored by recharging the batteries 2 – 3 times.
English
Min. Max.
7 mm 7.6 mm
2.9 mm 3.3 mm
46