User Manual

8 ENGLISH
NOTE: Depending on the conditions of use and the
ambienttemperature,theindicationmaydi󰀨erslightly
from the actual capacity.
NOTE:Therst(farleft)indicatorlampwillblinkwhen
the battery protection system works.
Tool / battery protection system
The tool is equipped with a tool/battery protection sys-
tem.Thissystemautomaticallycutso󰀨powertothe
motor to extend tool and battery life. The tool will auto-
matically stop during operation if the tool or battery is
placed under one of the following conditions:
Overload protection
When the tool or battery is operated in a manner that
causes it to draw an abnormally high current, the tool auto-
matically stops without any indication. In this situation, turn
thetoolo󰀨andstoptheapplicationthatcausedthetoolto
become overloaded. Then turn the tool on to restart.
Overheat protection
When the tool or battery is overheated, the tool stops
automatically. In this case, let the tool and battery cool
before turning the tool on again.
Overdischarge protection
When the battery capacity is not enough, the tool stops
automatically. In this case, remove the battery from the
tool and charge the battery.
Switch action
CAUTION: Before installing the battery car-
tridge into the tool, always check to see that the
switch trigger actuates properly and returns to
the "OFF" position when released.
CAUTION: Switch can be locked in "ON" posi-
tion for ease of operator comfort during extended
use. Apply caution when locking tool in "ON"
position and maintain rm grasp on tool.
CAUTION: Do not install the battery cartridge
with the lock button engaged.
CAUTION: When not operating the tool,
depress the trigger-lock button from
side to
lock the switch trigger in the OFF position.
To prevent the switch trigger from accidentally pulled,
the trigger-lock button is provided. To start the tool,
depress the trigger-lock button from A ( ) side and pull
the switch trigger. Tool speed is increased by increas-
ing pressure on the switch trigger. Release the switch
trigger to stop. After use, depress the trigger-lock button
from B ( ) side.
►Fig.3: 1. Trigger-lock button
For continuous operation, depress the lock button while
pulling the switch trigger, and then release the switch
trigger. To stop the tool, pull the switch trigger fully, then
release it.
►Fig.4: 1. Switch trigger 2. Lock button 3. Trigger-
lock button
Speed change lever
CAUTION: Always set the speed change lever
fully to the correct position. If you operate the
tool with the speed change lever positioned halfway
between the "1" side and "2" side, the tool may be
damaged.
CAUTION: Do not use the speed change lever
while the tool is running. The tool may be damaged.
CAUTION: If the tool is operated continuously
at low speeds for a long time, the motor will get
overloaded, resulting in tool malfunction.
Tochangethespeed,switcho󰀨thetoolrst.Pushthe
speed change lever to display "2" for high speed or "1"
for low speed. Be sure that the speed change lever is
set to the correct position before operation. Use the
rightspeedforyourjob.
►Fig.5: 1. Speed change lever
Displayed
number
Symbol Speed Applicable operation
2
High Sanding operation
1
Low Polishing operation
Accidental restart preventive
function
If you install the battery cartridge while pulling the
switch trigger or locking the switch trigger, the tool does
not start. To start the tool, release the switch trigger, and
then pull the switch trigger.
ASSEMBLY
CAUTION: Always be sure that the tool is
switched o󰀨 and the battery cartridge is removed
before carrying out any work on the tool.
Installing side grip
CAUTION: Tighten the caps or side grip
rmly. Otherwise, the front cover may fall and cause
aninjury.
Remove the cap and screw the side grip on the tool
securely.
The side grip can be installed on either side of the tool.
►Fig.6: 1. Cap 2. Side grip
Installing backing pad
CAUTION: Make sure that the backing pad is
secured properly. Loose attachment will run out of
balance and cause an excessive vibration which may
cause loss of control.
CAUTION: Never actuate the shaft lock when
the spindle is moving. The tool may be damaged.