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Switch and Forward/Reverse
Lever Operation
Forward
Switch lock
CAUTION:
To prevent damage, do not operate
Forward/Reverse lever until the bit
comes to a complete stop.
Forward Rotation Switch
Operation
1. Push the lever for forward rotation.
2. Depress the trigger switch slightly
to start the tool slowly.
3. The speed increases with the amount
of depression of the trigger for efficient
tightening of screws and drilling. The
brake operates and the chuck stops
immediately when the trigger is released.
4. After use, set the lever to its center
position (switch lock).
Reverse Rotation Switch
Operation
1. Push the lever for reverse rotation. Check
the direction of rotation before use.
2. Depress the trigger switch slightly
to start the tool slowly.
3. After use, set the lever to its center
position (switch lock).
Clutch Torque Setting
Adjust the torque to one of the
18 clutch settings or " " position
(EY7450).
Adjust the torque to one of the 18
clutch settings or " ", "
(EY7950).
NOTE:
Always make sure to stop operation
of the tool and disengage it from the
work, when you select Hammering
mode from Drilling mode or when you
shift to Drilling mode from Hammer-
ing mode by rotating clutch handle.
EY7442_7450_7950(UL).indb
9
CAUTION:
Set the clutch setting at this mark ( )
before actual operation.
Reverse
If the clutch handle cannot be set at
"drilling" or "hammering" mode af-
ter drilling with clutch function, set the
clutch handle at position 1 and oper-
ate the clutch for a second.
Speed Selection
Choose a low or high speed to suit the
use.
The more the variable speed control trig-
ger is pulled, the higher the speed be-
comes.
WARNING:
• Do not inhale any smoke emitted
from the tool or battery pack as it
may be harmful.
CAUTION:
• Check the speed selector switch
before use.
• Use at low speed when high torque
is needed during operation. (Using
at high speed when high torque
is required may cause a motor
breakdown.)
• Do not use the tool in a manner that
causes the motor to lock up. Doing
so may damage the tool and battery
pack, resulting in smoke or fire.
• Do not operate the speed selector
switch (LOW-HIGH) while pulling on
the speed control trigger. This can
" position
cause the rechargeable battery to
wear quickly or damage the internal
mechanism of the motor.
* See specifications for "MAXIMUM
RECOMMENDED CAPACITIES".
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HIGH
LOW
2011-2-17
11:48:02
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