MOUNTING AND OPERATION
Action
Removing and inserting the
battery
Charging
Tightening torque adjustment
Selecting the drill position
Selecting the impact position
Change rotation speed
Removing and mounting the hook
Remaining battery indicator
How to use the LED light
Mounting the bit
Reversing the rotational direction
Switch operation
Selecting accessories
Safeguard Function
Overburden Protection
Temperature Protection
MAINTENANCE AND INSPECTION
1. Inspecting the tool
Since use of as dull tool will degrade effi ciency and
cause possible motor malfunction, sharpen or replace
the tool as soon as abrasion is noted.
2. Inspecting the mounting screws
Regularly inspect all mounting screws and ensure that
they are properly tightened. Should any of the screws be
loose, retighten them immediately. Failure to do so could
result in serious hazard.
3. Maintenance of the motor
The motor unit winding is the very "heart" of the power
tool. Exercise due care to ensure the winding does not
become damaged and/or wet with oil or water.
4. Cleaning on the outside
When the power tool is stained, wipe with a soft dry cloth
or a cloth moistened with soapy water. Do not use chloric
solvents, gasoline or paint thinner, for they melt plastics.
5. Storage
Store the power tool and battery in a place in which
the temperature is less than 40°C and out of reach of
children.
Figure
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LED Light Display
On 0.1 second/off 0.1 second
On 0.5 second/off 0.5 second
LED LIGHT WARNING SIGNALS
(Fig. 14)
This product features functions that are designed to protect
the tool itself as well as the battery. While the switch is
pulled, if any of the safeguard functions are triggered
during operation, the LED light will blink as described in
Table 3. When any of the safeguard functions are triggered,
immediately remove your fi nger from the switch and follow
the instructions described under corrective action.
Table 3
If the operating with the shift knob set on
HIGH, adjust to LOW and continue operation.
Remove the cause of the overburdening.
Allow the tool and battery to thoroughly cool.
NOTE
Storing lithium-ion batteries.
Make sure the lithium-ion batteries have been fully
charged before storing them.
Prolonged storage (3 months or more) of batteries with
a low charge may result in performance deterioration,
signifi cantly reducing battery usage time or rendering
the batteries incapable of holding a charge.
However, signifi cantly reduced battery usage time may
be recovered by repeatedly charging and using the
batteries two to fi ve times.
If the battery usage time is extremely short despite
repeated charging and use, consider the batteries dead
and purchase new batteries.
7
English
Fig. 14
Corrective Action