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III
. OPERATION
Switch Operation
1. The speed increases with the amount of
depression of the trigger. When beginning
work, depress the trigger slightly to start the
rotation slowly.
2. A feedback electronic controller is used to
give a strong torque even in low speed.
3. The brake operates when the trigger is
released and the motor stops immediately.
Reversing Lever Operation
(Forward ( ), Switch lock, Reverse ( ))
CAUTION: Do not operate reversing lever until
rotation of the spindle comes to a
complete stop. Shifting during rota-
tion of the chuck may damage the
tool.
1. For reverse rotation, set the lever to reverse.
Check the direction of rotation before use.
2. After use, set the lever to its center position
(switch lock). (Fig. 10)
Clutch Torque Setting
Adjust the torque to one of the 18 possible set-
tings or " " position required to do the job.
CAUTION: Test the setting before actual opera-
tion. Set the scale at this mark ( ).
CAUTION: To eliminate excessive temperature
increase of the tool surface, do not
operate the tool continuously, that is
consecutively replacing the battery
packs.
• Do not close up vent holes on the
sides of the body during operation.
Otherwise, the machine function is
adversely affected to cause a fail-
ure
• Impact mechanism creates heat.
Square drive and accessory
become very hot. They may cause
burns.
• Do not strain the tool(motor).
This may cause damage to the
unit.
• Keep body or skin away from
exhaust vent to avoid risk of being
burned by hot air.
• When operating with a Ni-MH bat-
tery pack, make sure the work
place is well-ventilated.
For Appropriate use of Battery
pack
Ni-MH Battery pack EY9230
• Charge the Ni-MH battery fully before storage
in order to ensure a longer service life.
• The ambient temperature range is between
0°C (32°F) and 40°C (104°F).
If the battery pack is used when the battery
temperature is below 0°C (32°F), the tool may
fail to function properly. In that case, charge
the bat-tery until charging is completed for
appropriate functioning of the battery.
• 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 connection from one
terminal to another.
Shorting the battery terminals together may
cause sparks, burns or a fire.
• When operating with a Ni-MH battery pack,
make sure the place is well-ventilated.
Battery Pack Life
The rechargeable batteries have a limited life. If the
operation time becomes extremely short after recharg-
ing, replace the battery pack with a new one.
Note: Use under extremely hot or cold condi-
tions will reduce operating capacity per
charge.
Battery Recycling
ATTENTION:
For environmental protection and recycling
of materials, be sure that it is disposed of
at an officially assigned location, if there is
one in your country.
Charging
Note: When you charge the battery pack for the
first time, or after prolonged storage,
charge it for about 24 hours to bring the
battery up to full capacity.
Battery charger (EY0110)
1. Plug the charger into the AC outlet.
Note: Sparks may be produced when the plug is
inserted into the AC power supply, but this
is not a problem in terms of safety.
EY6535(EU).book Page 9 Tuesday, March 1, 2005 9:36 AM