Makita HP0300 - Инструкция по эксплуатации - Страница 8

8 ENGLISH

Adjusting the fastening torque

► 

Fig.5:

1.

 Action mode changing ring 

2.

 Adjusting 

ring 

3.

 Graduation 

4.

marking 

5.

 Arrow

The fastening torque can be adjusted in 20 levels by turning the adjusting ring. Align the 

marking with the arrow 

on the tool body. Then, align the graduations with the arrow on the tool body. You can get the minimum fastening 

torque at 1 and maximum torque at 20.

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

–

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.6:

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.7:

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.8:

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.9:

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.

First, turn the action mode changing ring so that the 

arrow on the tool body points to the 

 marking.

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.