Makita DF0300 + набор бит - Инструкция по эксплуатации - Страница 8

8 ENGLISH

ASSEMBLY

CAUTION:

Always be sure that the tool is 

switched off and unplugged before adjusting or 

checking function on the tool.

Installing or removing driver bit/

drill bit

CAUTION:

 After inserting the driver bit/drill bit, 

make sure that it is firmly secured. If it comes out, do 

not use it.

► 

Fig.5:

1.

 Tighten 

2.

 Sleeve 

3.

 Ring

Hold the ring and turn the sleeve counterclockwise to 

open the chuck jaws. Place the driver bit/drill bit in the 

chuck as far as it will go. Hold the ring firmly and turn 

the sleeve clockwise to tighten the chuck. 

To remove the driver bit/drill bit, hold the ring and turn 

the sleeve counterclockwise.

Installing hook

Optional accessory

CAUTION:

When installing the hook, always 

secure it with the screw firmly.

 If not, the hook 

may come off from the tool and result in the personal 

injury.

► 

Fig.6:

1.

 Groove 

2.

 Hook 

3.

 Screw

The hook is convenient for temporarily hanging the tool. 

This can be installed on either side of the tool. To install 

the hook, insert it into a groove in the tool housing on 

either side and then secure it with a screw. To remove, 

loosen the screw and then take it out.

Installing driver bit holder

Optional accessory

► 

Fig.7:

1.

 Driver bit holder 

2.

 Driver bit

Fit the driver bit holder into the protrusion at the tool foot 

on either right or left side and secure it with a screw.

When not using the driver bit, keep it in the driver bit 

holders. Driver bits 45 mm-long can be kept there.

OPERATION

CAUTION:

When the speed comes down 

extremely, reduce the load or stop the tool to 

avoid the tool damage.

► 

Fig.8:

1.

 Vent

Hold the tool firmly with one hand on the grip.

In the case of the twisting action, hold the grip firmly 

with both hands.

NOTICE:

 Do not cover vents, or it may cause over-

heating and damage to the tool.

Screwdriving operation

CAUTION:

Adjust the adjusting ring to the 

proper torque level for your work.

CAUTION:

Make sure that the driver bit is 

inserted straight in the screw head, or the screw 

and/or driver bit may be damaged.

Place the point of the driver bit in the screw head and 

apply pressure to the tool. Start the tool slowly and then 

increase the speed gradually. Release the switch trigger 

as soon as the clutch cuts in.

NOTE:

 When driving wood screw, pre-drill a pilot hole 

2/3 the diameter of the screw. It makes driving easier 

and prevents splitting of the workpiece.

Drilling operation

First, turn the adjusting ring so that the arrow points to 

the 

 marking. Then proceed as follows.

Drilling in wood

When drilling in wood, the best results are obtained 

with wood drills equipped with a guide screw. The guide 

screw makes drilling easier by pulling the drill bit into 

the workpiece.

Drilling in metal

To prevent the drill bit from slipping when starting a 

hole, make an indentation with a center-punch and 

hammer at the point to be drilled. Place the point of the 

drill bit in the indentation and start drilling.

Use a cutting lubricant when drilling metals. The excep

-

tions are iron and brass which should be drilled dry.

CAUTION:

Pressing excessively on the tool 

will not speed up the drilling.

 In fact, this excessive 

pressure will only serve to damage the tip of your drill 

bit, decrease the tool performance and shorten the 

service life of the tool.

CAUTION:

Hold the tool firmly and exert care 

when the drill bit begins to break through the 

workpiece.

 There is a tremendous force exerted on 

the tool/drill bit at the time of hole break through.

CAUTION:

A stuck drill bit can be removed 

simply by setting the reversing switch to reverse 

rotation in order to back out. However, the tool 

may back out abruptly if you do not hold it firmly.

CAUTION:

Always secure workpieces in a 

vise or similar hold-down device.