Hitachi H 90SB, Handling Instructions Manual

2

English

GENERAL OPERATIONAL PRECAUTIONS

WARNING!

 When using electric tools, basic safety pre-

cautions should always be followed to reduce the risk of
fire, electric shock and personal injury, including the
following.
Read all these instructions before operating this product
and save these instructions.
For safe operations:

1.

Keep work area clean. Cluttered areas and benches
invite injuries.

2.

Consider work area environment. Do not expose
power tools to rain. Do not use power tools in
damp or wet locations. Keep work area well lit.
Do not use power tools where there is risk to
cause fire or explosion.

3.

Guard against electric shock. Avoid body contact
with earthed or grounded surfaces. (e.g. pipes,
radiators, ranges, refrigerators).

4.

Keep children away. Do not let visitors touch the
tool or extension cord. All visitors should be kept
away from work area.

5.

Store idle tools. When not in use, tools should
be stored in a dry, high or locked up place, out
of reach of children.

6.

Do not force the tool. It will do the job better and
safer at the rate for which it was intended.

7.

Use the right tool. Do not force small tools or
attachments to do the job of a heavy duty tool.
Do not use tools for purposes not intended; for
example, do not use circular saw to cut tree limbs
or logs.

8.

Dress properly. Do not wear loose clothing or
jewellery, they can be caught in moving parts.
Rubber gloves and non-skid footwear are recom-
mended when working outdoors. Wear protecting
hair covering to contain long hair.

9.

Use eye protection. Also use face or dust mask
if the cutting operation is dusty.

10.

Connect dust extraction equipment.
If devices are provided for the connection of dust
extraction and collection facilities ensure these are
connected and properly used.

11.

Do not abuse the cord. Never carry the tool by
the cord or yank it to disconnect it from the
receptacle. Keep the cord away from heat, oil and
sharp edges.

12.

Secure work. Use clamps or a vise to hold the
work. It is safer than using your hand and it frees
both hands to operate tool.

13.

Do not overreach. Keep proper footing and bal-
ance at all times.

14.

Maintain tools with care. Keep cutting tools sharp
and clean for better and safer performance. Fol-
low instructions for lubrication and changing
accessories. Inspect tool cords periodically and if
damaged, have it repaired by authorized service
center. Inspect extension cords periodically and
replace, if damaged. Keep handles dry, clean, and
free from oil and grease.

15.

Disconnect tools. When not in use, before servic-
ing, and when changing accessories such as
blades, bits and cutters.

16.

Remove adjusting keys and wrenches. Form the
habit of checking to see that keys and adjusting
wrenches are removed from the tool before turn-
ing it on.

17.

Avoid unintentional starting. Do not carry a
plugged-in tool with a finger on the switch. Ensure
switch is off when plugging in.

18.

Use outdoor extension leads. When tool is used
outdoors, use only extension cords intended for
outdoor use.

19.

Stay alert. Watch what you are doing. Use com-
mon sense. Do not operate tool when you are
tired.

20.

Check damaged parts. Before further use of the
tool, a guard or other part that is damaged should
be carefully checked to determine that it will
operate properly and perform its intended func-
tion. Check for alignment of moving parts, free
running of moving parts, breakage of parts,
mounting and any other conditions that may affect
its operation. A guard or other part that is dam-
aged should be properly repaired or replaced by
an authorized service center unless otherwise
indicated in this handling instructions. Have de-
fective switches replaced by an authorized service
center. Do not use the tool if the switch does not
turn it on and off.

21.

Warning
The use of any accessory or attachment, other
than those recommended in this handling instruc-
tions, may present a risk of personal injury.

22.

Have your tool repaired by a qualified person.
This electric tool is in accordance with the relevant
safety requirements. Repairs should only be car-
ried out by qualified persons using original spare
parts. Otherwise this may result in considerable
danger to the user.

PARTICULAR PRECAUTIONS ON USING
DEMOLITION HAMMER

In addition to the precautions mentioned above, following
particular precautions for this demolition hammer should
be followed.
1. Wear earplugs to protect your ears during opera-

tions.

2. Do not touch the bit during or immediately after

operation. The bit becomes very hot during opera-
tion and could cause serious burns.

3. Before starting to break, chip or drill into a wall,

floor or ceiling, thoroughly confirm that such items
as electric cables or conduits are not buried inside.

4. Properly set the bit holder.
5. At the start of work, confirm screw tightening.
6. When working at a highly elevated location, pay

attention to articles and persons below.

7. Wear protective shoes to protect your feet.

01Eng̲H90SB̲ChT

10.9.14, 11:46

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