Instruction Manual

8 ENGLISH
Lighting up the front lamp
CAUTION: Do not look in the light or see the
source of light directly.
1
►1. Lamp
Pull the switch trigger to light up the lamp. The lamp keeps on
lighting while the switch trigger is being pulled. The lamp goes
out approximately 10 seconds after releasing the switch trigger.
NOTE: When the tool is overheated, the tool stops
automaticallyandthelampstartsashing.Inthiscase,
releasetheswitchtrigger.Thelampturnso󰀨in5minute.
NOTE:Useadryclothtowipethedirto󰀨thelensof
the lamp. Be careful not to scratch the lens of lamp, or
it may lower the illumination.
Reversing switch action
1
A
B
►1. Reversing switch lever
CAUTION: Always check the direction of
rotation before operation.
CAUTION: Use the reversing switch only after
the tool comes to a complete stop. Changing the direc-
tion of rotation before the tool stops may damage the tool.
CAUTION: When not operating the tool, always
set the reversing switch lever to the neutral position.
This tool has a reversing switch to change the direction
of rotation. Depress the reversing switch lever from the
A side for clockwise rotation or from the B side for coun-
terclockwise rotation.
When the reversing switch lever is in the neutral posi-
tion, the switch lever cannot be pulled.
Automatic speed change function
This tool has "high speed mode" and "high torque
mode".
The tool automatically changes the operation mode
depending on the work load. When the work load is low,
the tool will run in the "high speed mode" for quicker
operation. When the work load is high, the tool will run
in the "high torque mode" for powerful operation.
1
►1. Mode indicator
The mode indicator lights up in green when the tool is
running in "high torque mode".
If the tool is operated with excessive load, the mode
indicator will blink in green. The mode indicator stops
blinkingandthenlightsuporturnso󰀨ifyoureducethe
load on the tool.
Mode indicator status Operation
mode
On O󰀨 Blinking
High speed
mode
High torque
mode
Overload
alert
Speed change
NOTICE: Use the tool at low speed (position 1).
Otherwise the digging operation may not be able to
completeduetoinsu󰀩cienttorque.
NOTICE: Use the speed change knob only after
the tool comes to a complete stop. Changing the
tool speed before the tool stops may damage the tool.
NOTICE: Always set the speed change knob
carefully into the correct position. If you operate
the tool with the speed change knob positioned half-
way between the position 1 and the position 2, the
tool may be damaged.