4
hazardous substances. Use appropriate respira-
tory protection.
8. Be sure that there are no cracks or breakage on
the pad before use. Cracks or breakage may
cause a personal injury.

SAVE THESE INSTRUCTIONS

WARNING:

MISUSE or failure to follow the safety

rules stated in this instruction manual

may cause serious personal injury.

SYMBOLS

USD205-1
The followings show the symbols used for tool.
V............................volts
A...........................amperes
Hz..........................hertz
....................alternating current
.......................no load speed
.......................Class II Construction
.../min....................orbits per minute

FUNCTIONAL DESCRIPTION

CAUTION:
•Always be sure that the tool is switched off and
unplugged before adjusting or checking function on
the tool.

Switch action

CAUTION:
•Before plugging in the tool, always check to see
that the switch trigger actuates properly and returns
to the “OFF” position when released.
•Switch can be locked in ���ON” position for ease of
operator comfort during extended use. Apply
caution when locking tool in “ON” position and
maintain firm grasp on tool.
To start the tool, simply pull the switch trigger. Release
the switch trigger to stop.
For continuous operation, pull the switch trigger and then
push in the lock button.
To stop the tool from the locked position, pull the switch
trigger fully, then release it.

Speed adjusting dial

The rotating speed can be changed by turning the speed
adjusting dial to a given number setting from 1 to 5.
Higher speed is obtained when the dial is turned in the
direction of number 5. And lower speed is obtained when
it is turned in the direction of number 1.
Refer to the table for the relationship between the num-
ber settings on the dial and the approximate rotating
speed.
NOTE:
•The figure shows standard applications. They may
differ under certain conditions.
A range: For polishing
B range: For finish sanding
C range: For regular sanding
CAUTION:
•If the tool is operated continuously at low speeds for
a long time, the motor will get overloaded and
heated up.
•The speed adjusting dial can be turned only as far
as 5 and back to 1. Do not force it past 5 or 1, or the
speed adjusting function may no longer work.
1. Lock button
2. Switch trigger
1
2
003732
1. Speed adjust-
ing dial
1
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Dial setting
Orbits per minute
4000
10000
A
B
C
12345
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