Makita DHR182ZWJ - Инструкция по эксплуатации - Страница 18

18 ENGLISH

Set the action mode changing knob to the 

 symbol. 

Position the drill bit at the desired location for the hole, 

then pull the switch trigger. Do not force the tool. Light 

pressure gives best results. Keep the tool in position 

and prevent it from slipping away from the hole.
Do not apply more pressure when the hole becomes 

clogged with chips or particles. Instead, run the tool at 

an idle, then remove the drill bit partially from the hole. 

By repeating this several times, the hole will be cleaned 

out and normal drilling may be resumed.

NOTE:

 Eccentricity in the drill bit rotation may occur 

while operating the tool with no load. The tool auto-

matically centers itself during operation. This does not 

affect the drilling precision.

Chipping/Scaling/Demolition

Set the action mode changing knob to the  symbol. 

Hold the tool firmly with both hands. Turn the tool on 

and apply slight pressure on the tool so that the tool will 

not bounce around, uncontrolled. 

Pressing very hard on the tool will not increase the efficiency.

► 

Fig.34

Drilling in wood or metal

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.

NOTICE:

Never use “rotation with hammering” 

when the drill chuck is installed on the tool.

 The 

drill chuck may be damaged. 

Also, the drill chuck will come off when reversing the tool.

NOTICE:

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.

Set the action mode changing knob to the   symbol.

Attach the chuck adapter to a keyless drill chuck to 

which 1/2"-20 size screw can be installed, and then 

install them to the tool. When installing it, refer to the 

section “Installing or removing drill bit”.

► 

Fig.35:

1.

 Drill chuck assembly 

2.

 Chuck adapter

Diamond core drilling

NOTICE:

If performing diamond core drilling 

operations using “rotation with hammering” 

action, the diamond core bit may be damaged.

When performing diamond core drilling opera-

tions, always set the action mode changing knob to 

the   position to use "rotation only" action.

Beating dust on the filter

Optional accessory

CAUTION:

Do not turn the dial on the dust case 

while the dust case is removed from the dust collec

-

tion system.

 Doing so may cause dust inhalation.

CAUTION:

Always switch off the tool when 

turning the dial on the dust case.

 Turning the dial 

while the tool is running may result in the loss of 

control of the tool.

By beating the dust on the filter inside the dust case, 

you can keep the vacuum efficiency and also reduce 

the number of times to dispose of the dust.

Turn the dial on the dust case three times after col-

lecting every 50,000 mm

3

 of dust or when you feel the 

vacuum performance declined.

NOTE:

 50,000 mm

3

 of dust equivalents to drilling 10 

holes of ø10 mm and 65 mm depth (14 holes of ø3/8″ 

and 2″ depth).

► 

Fig.36:

1.

 Dust case 

2.

 Dial

Disposing of dust

Optional accessory

CAUTION:

Always be sure that the tool is 

switched off and the battery cartridge is removed 

before carrying out any work on the tool.

CAUTION:

Be sure to wear dust mask when 

disposing of dust.

CAUTION:

Empty the dust case regularly 

before the dust case becomes full.

 Failure to do so 

may decrease the dust collection performance and 

cause dust inhalation.

CAUTION:

The performance of dust collection 

decreases if the filter in the dust case become 

clogged. Replace the filter with new one after 

approximately 200 times of dust fulfillment as a 

guide.

 Failure to do so may cause dust inhalation.

1.

  Remove the dust case while pressing down the 

lever of the dust case.

► 

Fig.37:

1.

 Lever

2.

  Open the cover of the dust case.

► 

Fig.38:

1.

 Cover

3.

  Dispose of the dust, and then clean the filter.

► 

Fig.39

NOTICE:

When cleaning the filter, tap the case 

of the filter gently by hand to remove dust. Do not 

tap the filter directly; touch the filter with brush 

or similar; or blow compressed air on the filter. 

Doing so may damage the filter.

Blow-out bulb

Optional accessory

After drilling the hole, use the blow-out bulb to clean the 

dust out of the hole.

► 

Fig.40