Functional Description - Makita 9910 Manuel D'instructions

SAVE THESE INSTRUCTIONS
WARNING:
MISUSE or failure to follow the safety
rules stated in this instruction manual
may cause serious personal injury.
SYMBOLS
The followings show the symbols used for tool.
V............................volts
A ...........................amperes
Hz..........................hertz
..................alternating current
.......................Class II Construction
m/min ...................meter 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
2
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.
USD204-1
003366
1. Lock button
1
2. Switch trigger
Speed adjusting dial
For 9911 only
The belt speed can be infinitely adjusted between 75 m
(250 ft.) and 270 m (900 ft.) per minute by turning the
speed adjusting dial to a given number setting from 1 to
6. Higher speed is obtained when the dial is turned in the
direction of number 6; lower speed is obtained when it is
turned in the direction of number 1.
Select the proper speed for the workpiece to be sanded.
CAUTION:
• If the tool is operated continuously at low speeds for
a long time, the motor will get overloaded, resulting
in tool malfunction.
• The speed adjusting dial can be turned only as far
as 6 and back to 1. Do not force it past 6 or 1, or the
speed adjusting function may no longer work.
ASSEMBLY
CAUTION:
• Always be sure that the tool is switched off and
unplugged before carrying out any work on the tool.
Installing or removing abrasive belt
Pull the lever all the way out and install the belt over the
rollers, then return the lever to the original position.
4
003369
1. Speed adjust-
ing dial
1
003373
1. Lever
1