- 9 -
Follow the instructions below in order
to avoid injury.
• The shoulder strap can be adjusted
according to the individual.
• Adjust the shoulder pad to the
shoulder.
• Pull the shoulder strap to make
sure it is firmly attached to the main
unit of the tool.
Control panel
(1) Battery low warning lamp
Off (normal
operation)
Flashing (No charge)
Battery protection
feature active
Excessive (complete) discharging of
Li-ion batteries shortens their service
life dramatically. The rotary hammer
includes a battery protection feature
designed to prevent excessive
discharging of the battery pack.
• The battery protection feature ac-
tivates immediately before the bat-
tery loses its charge, causing the
battery low warning lamp to flash.
• If you notice the battery low warn-
ing lamp flashing, charge the bat-
tery pack immediately.
(2) Overheat warning lamp
Off (normal
operation)
Flashing: Overheat
Indicates operation has
been halted due to motor
or battery overheating.
The overheating protection feature
halts driver operation to protect the
motor and battery pack in the event
of overheating. The overheat warning
lamp on the control panel flashes
when this feature is active.
• If the overheating protection feature
activates, allow the driver to cool
thoroughly (at least 30 minutes).
The driver is ready for use when the
overheat warning lamp goes out.
• Avoid using the driver in a way that
causes the overheating protection
feature to activate repeatedly.
NOTE:
• In summer or in other situations
where the temperature is high, the
overheating protection feature may
activate and prevent continual use.
(3) LED light
Pressing the
but-
ton tog gles the LED
light on and off.
The light illuminates
with very low cur-
rent, and it does not
adversely affect the
performance of the driver during use
or its battery capacity.
CAUTION:
• The built-in LED light is designed to illu-
minate the small work area temporarily.
• Do not use it as a substitute for a
regular flashlight, since it does not
have enough brightness.
This product has the built-in LED light.
This product is classified into “Class 1
LED Product” to IEC (EN) 60825-1 : 2001
Class 1 LED Product
Caution : DO NOT STARE INTO BEAM.
Use of controls or adjustments or performance
of procedures other than those specifi ed herein
may result in hazardous radiation exposure.
Battery pack
For Appropriate Use of Bat tery Pack
Li-ion Battery Pack (EY9L80)
• For optimum battery life, store the
Li-ion battery pack following use
without charging it.
• When battery pack is not in use, keep it
away from other metal objects like: paper
clips, coins, keys, nails, screws, or other
small metal objects that can make a con-
nection from one terminal to another.
Shorting the battery terminals togeth-
er may cause sparks, burns or a fire.
(1)
(2)
(3)
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