Battery Removal/Installation - Hitachi DH 25DL Handling Instructions Manual

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10. Driving Screws (rotation only)
Bit
No.
Bit No. Screw Size
No. 2
No. 3
11. Dust cup, Dust collector (B)
Dust cup
Optional accessories are subject to change without notice.
APPLICATIONS
Rotation and hammering function
Drilling anchor holes
Drilling holes in concrete
Drilling holes in tile
Rotation only function
Drilling in steel or wood
(with optional accessories)
Tightening machine screws, wood screws
(with optional accessories)
Hammering only function (Model DH25DAL and DH36DAL
only)
Light-duty chiselling of concrete, groove digging
and edging.
Table 1
Before Blinks
(RED)
charging
While Lights
charging (RED)
Blinks
Charging
complete (RED)
Charging Flikers
impossible
(RED)
Overheat Lights
standby (GREEN)
NOTE: When standby for cooling battery, UC36YRL cools the overheated battery by cooling fan.
9
Chuck adapter (D)
(SDS plus shank)
Length
3–5 mm 25 mm
5–8 mm 25 mm
Dust collector (B)
Indications of the lamps
Lights for 0.5 seconds. Does not light for
0.5 seconds. (off for 0.5 seconds)
Lights continuously
Lights for 0.5 seconds. Does not light for
0.5 seconds. (off for 0.5 seconds)
Lights for 0.1 seconds. Does not light for
0.1 seconds. (off for 0.1 seconds)
Lights continuously

BATTERY REMOVAL/INSTALLATION

1. Battery removal
Hold the handle tightly and push the battery latches
to remove the battery (see Figs. 1 and 2).
CAUTION:
Never short-circuit the battery.
2. Battery installation
Insert the battery aligning both guide rail of battery
and body. Make sure the battery is fixed firmly.
CHARGING
Before using the power tool, charge the battery as follows.
1. Connect the charger's power cord to a receptacle
When the power cord is connected, the charger's
pilot lamp will blink in red (At 1-second intervals).
2. Insert the battery into the charger
Insert the battery firmly, until it contacts the bottom
of the charger compartment.
CAUTION
If the battery is inserted in the reverse direction,
not only recharging will become impossible, but it
may also cause problems in the charger such as
deformed recharging terminal.
3. Charging
When inserting a battery in the charger, charging
will commence and the pilot lamp will light up
continuously in red.
When the battery becomes fully recharged, the pilot
lamp will blink in red (At 1-second intervals) (See
Table 1).
(1) Pilot lamp indication
The indications of the pilot lamp will be as shown
in Table 1, according to the condition of the charger
or the rechargeable battery.
Malfunction in the battery
or the charger.
Battery overheated.
Unable to charge
(Charging will commence
when battery cools).