Operation Manual

English
5
BATTERY REMOVAL/INSTALLATION
1. Battery removal
Hold the handle 3 tightly and push the battery latch
2 to remove the battery 1 (See Fig. 1 ).
CAUTION
Never short-circuit the battery.
2. Battery installation
Insert the battery 1 while observing its polarities
(See Fig. 1).
CHARGING
Before using the impact driver or impact wrench, 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
䡬 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.
Charger
CAUTION ON LITHIUM-ION BATTERY
To extend the lifetime, the lithium-ion battery equips
with the protection function to stop the output.
In the cases of 1 and 2 described below, when using
this product, even if you are pulling the switch, the
motor may stop. This is not the trouble but the result
of protection function.
Cordless Impact Wrench
Model WH14DL WH18DL
Voltage 14.4 V 18 V
No-Load speed 0 – 2600 min
-1
Capacity (Ordinary bolt) M6 – M14
Tightening torque (Maximum) 140 N·m 150 N·m
Rechargeable battery 3.0 Ah
EBL1430: Li-ion (4 cells)
EBM1830: Li-ion (10 cells)
BCL1430: Li-ion (4 or 8 cells)
Weight 1.5 kg 1.6 kg
Model WR14DL WR18DL
Voltage 14.4 V 18 V
No-Load speed 0 – 2600 min
-1
Capacity (Ordinary bolt) M10 – M16
Tightening torque (Maximum) 200 N·m 220 N·m
Rechargeable battery 3.0 Ah
EBL1430: Li-ion (4 cells)
EBM1830: Li-ion (10 cells)
BCL1430: Li-ion (4 or 8 cells)
Weight 1.5 kg 1.6 kg
Model UC18YRL
Charging voltage 7.2 – 18 V
Charging time 3.0 Ah 45 min.
Weight 0.6 kg
1. When the battery power remaining runs out (The
battery voltage drops to about 12V (WH18DL,
WR18DL) / about 8V (WH14DL, WR14DL)), the
motor stops.
In such case, charge it up immediately.
2. If the tool is overloaded, the motor may stop. In
this case, release the switch of tool and eliminate
causes of overloading. After that, you can use it
again.
SPECIFICATIONS
Cordless Impact Driver
Charge time is approximate. Actual charge time may
vary.