HIKOKI DH 45MA Handling Instructions Manual - Page 10

Browse online or download pdf Handling Instructions Manual for Rotary Hammer HIKOKI DH 45MA. HIKOKI DH 45MA 16 pages.

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h) Keep handles and grasping surfaces dry, clean

and free from oil and grease.

Slippery handles and grasping surfaces do not

allow for safe handling and control of the tool in

unexpected situations.

5) Service

a) Have your power tool serviced by a qualiﬁ ed

repair person using only identical replacement

parts.

This will ensure that the safety of the power tool is

maintained.

PRECAUTION

Keep children and inﬁ rm persons away.

When not in use, tools should be stored out of reach of

children and inﬁ rm persons.

ROTARY HAMMER SAFETY

WARNINGS

1) Safety instructions for all operations

a) Wear ear protectors

Exposure to noise can cause hearing loss.

b) Use auxiliary handle(s), if supplied with the tool.

Loss of control can cause personal injury.

c) Hold the power tool by insulated gripping

surfaces, when performing an operation where

the cutting accessory may contact hidden

wiring or its own cord.

Cutting accessory contacting a "live" wire may make

exposed metal parts of the power tool "live" and

could give the operator an electric shock.

2) Safety instructions when using long drill bits with

rotary hammers

a) Always start drilling at low speed and with the

bit tip in contact with the workpiece.

At higher speeds, the bit is likely to bend if allowed

to rotate freely without contacting the workpiece,

resulting in personal injury.

b) Apply pressure only in direct line with the bit

and do not apply excessive pressure.

Bits can bend causing breakage or loss of control,

resulting in personal injury.

ADDITIONAL SAFETY WARNINGS

1. Ensure that the power source to be utilized conforms

to the power requirements speciﬁ ed on the product

nameplate.

2. Ensure that the power switch is in the OFF position.

If the plug is connected to a receptacle while the power

switch is in the ON position, the power tool will start

operating immediately, which could cause a serious

accident.

3. When the work area is removed from the power source,

use an extension cord of suﬃ cient thickness and rated

capacity. The extension cord should be kept as short as

practicable.

4. Do not touch the bit during or immediately after

operation. The bit becomes very hot during operation

and could cause serious burns.

5. Before starting to break, chip or drill into a wall, ﬂ oor or

ceiling, thoroughly conﬁ rm that such items as electric

cables or conduits are not buried inside.

6. Always hold the body handle and side handle of the

power tool ﬁ rmly. Otherwise the counterforce produced

may result in inaccurate and even dangerous operation.

7. Wear a dust mask.

Do not inhale the harmful dusts generated in drilling or

chiseling operation. The dust can endanger the health of

yourself and bystanders.

8. Mounting the tool

○ To prevent accidents, make sure to turn the switch oﬀ

and disconnect the plug from the receptacle.

○ When using tools such as bull points, drill bits, etc.,

make sure to use the genuine parts designated by our

company.

○ Clean the shank portion of the drill bit. Then smear the

shank portion with the grease or machine oil.

9. The rotation speed cannot be changed by pressing the

rotation speed selector switch while the motor is rotating.

To change speeds, switch oﬀ the tool ﬁ rst.

10. RCD

The use of a residual current device with a rated residual

current of 30 mA or less at all times is recommended.

11. Make sure to securely hold the tool as shown in Fig. 16

during operation.

NAMES OF PARTS (Fig. 1–Fig. 16)

Drill bit

Stopper

Selector lever

Switch trigger

Handle

Nameplate

Dial

Brush cap

(Inside the Tail cover)

Set screw (Under the

Tail cover)

Tail cover

Housing

Side handle

Grip

Front cap

Grease

SYMBOLS

WARNING

The following show symbols used for the machine.

Be sure that you understand their meaning before

use.

DH45MA: Rotary Hammer

To reduce the risk of injury, user must read

instruction manual

Only for EU countries

Do not dispose of electric tools together with

household waste material!

In observance of European Directive

2012/19/EU on waste electrical and electronic

equipment and its implementation in

accordance with national law, electric tools

that have reached the end of their life must

be collected separately and returned to an

environmentally compatible recycling facility.

Wing bolt

Band

Handle bolt

Mount

Band attachment area

Taper shank adapter

Drill bit (Taper shank)

Cotter

Core bit shank

Core bit

Guide plate

Center pin

Core bit tip

Carbon brush