Makita HR2230 Instruction Manual download pdf (Page 5)

Selecting the action mode

007961

This tool employs an action mode changing knob. Select

one of the two modes suitable for your work needs by

using this knob.

For rotation only, turn the knob so that the arrow on the

knob points toward the

symbol on the tool body.

For rotation with hammering, turn the knob so that the

arrow on the knob points toward the

symbol on the tool

body.

CAUTION:

• Always set the knob fully to your desired mode

symbol. If you operate the tool with the knob

positioned halfway between the mode symbols, the

tool may be damaged.

• Use the knob after the tool comes to a complete

stop.

Torque limiter

The torque limiter will actuate when a certain torque

level is reached. The motor will disengage from the

output shaft. When this happens, the bit will stop turning.

CAUTION:

• As soon as the torque limiter actuates, switch off

the tool immediately. This will help prevent

premature wear of the tool.

• Bits such as hole saw, which tend to pintch or

catch easily in the hole, are not appropriate for this

tool. This is because they will cause the torque

limiter to actuate too frequently.

ASSEMBLY

CAUTION:

• Always be sure that the tool is switched off and

unplugged before carrying out any work on the

tool.

Side grip (auxiliary handle)

007962

CAUTION:

• Always use the side grip to ensure operating

safety.

Install the side grip so that the teeth on the grip fit in

between the protrusions on the tool barrel. Then tighten

the grip by turning clockwise at the desired position. It

may be swung 360° so as to be secured at any position.

Bit grease

Coat the bit shank head beforehand with a small amount

of bit grease (about 0.5 - 1 g).

This chuck lubrication assures smooth action and longer

service life.

Installing or removing the bit

003150

Clean the bit shank and apply bit grease before installing

the bit.

007963

Insert the bit into the tool. Turn the bit and push it in until

it engages.

After installing, always make sure that the bit is securely

held in place by trying to pull it out.

To remove the bit, pull the chuck cover down all the way

1. Bit

2. Chuck cover

1. Bit shank

2. Bit grease

1. Grip base

2. Side grip

3. Loosen

4. Tighten

5. Teeth

6. Protrusion

1. Action mode

changing knob

1 2 3 4 5 6 7 8

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Makita HR2230 Instruction Manual Page 5

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