Makita 9404 Datasheet download pdf (Page 7)

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 trig-

ger fully, then release it.

Speed adjusting dial

For 9903, 9920 and 9404

The belt speed can be infinitely adjusted between 210 m

(690 ft.) and 440 m (1,440 ft.) per minute 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 direc-

tion of number 5; 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 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

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1. Speed adjusting dial

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Makita 9404 Datasheet Page 7