Makita DF0300+D-58833 - Инструкция по эксплуатации - Страница 7

7 ENGLISH

FUNCTIONAL 

DESCRIPTION

CAUTION:

Always be sure that the tool is 

switched off and unplugged before adjusting or 

checking function on the tool.

Switch action

► 

Fig.1:

1.

 Switch trigger 

2.

 Lock button

CAUTION:

Before plugging in 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 firm grasp on tool.

To start the tool, simply pull the switch trigger. Tool 

speed is increased by increasing pressure on the switch 

trigger. Release the switch trigger to stop.
For continuous operation, pull the switch trigger, push 

in the lock button and then release the switch trigger. 

To stop the tool from the locked position, pull the switch 

trigger fully, then release it.

Reversing switch action

► 

Fig.2:

1.

 Reversing switch lever

CAUTION:

Always check the direction of 

rotation before operation.

CAUTION:

Use the reversing switch only after 

the tool comes to a complete stop.

 Changing the 

direction of rotation before the tool stops may dam

-

age the tool.

This tool has a reversing switch to change the direction 

of rotation. Depress the reversing switch lever from the 

A side for clockwise rotation or from the B side for coun-

terclockwise rotation.

Speed change

► 

Fig.3:

1.

 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.

Position of 

speed  

change lever

Speed

Torque

Applicable 

operation

1

Low

High

Heavy load-

ing operation

2

High

Low

Light loading 

operation

To change the speed, switch off the tool first. Select 

the "2" side for high speed or "1" for low speed but high 

torque. Be sure that the speed change lever is set to the 

correct position before operation.

If the tool speed is coming down extremely during the 

operation with "2", slide the lever to the "1" and restart 

the operation.

Adjusting the fastening torque

► 

Fig.4:

1.

 Adjusting ring 

2.

 Graduation 

3.

marking 

4.

 Arrow

The fastening torque can be adjusted in 21 levels by turning the adjusting ring. Align the graduations with the arrow 
on the tool body. You can get the minimum fastening torque at 1 and maximum torque at 

marking.

The clutch will slip at various torque levels when set at the number 1 to 20. The clutch does not work at 

the 

marking.

Before actual operation, drive a trial screw into your material or a piece of duplicate material to determine which 

torque level is required for a particular application. 

The following shows the rough guide of the relationship between the screw size and graduation.

Graduation

1

2

3

4

5

6

7

8

9

10 11 12 13 14 15 16 17 18 19 20

Machine screw

M4

M5

M6

Wood 

screw

Soft wood 

(e.g. pine)

–

ɸ

3.5 x 22

ɸ

4.1 x 38

–

Hard wood 

(e.g. lauan)

–

ɸ

3.5 x 22

ɸ

4.1 x 38

–