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GENERAL OPERATIONAL PRECAUTIONS

WARNING!

  When using electric tools, basic safety

precautions 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 and infirm persons 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 and infirm persons.

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
jewelry, they can be caught in moving parts.
Rubber gloves and non-skid footwear are
recommended 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 balance
at all times.

14.

Maintain tools with care. Keep cutting tools sharp
and clean for better and safer performance. Follow
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 servicing,
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 turning
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 common
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 function.
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 damaged should be
properly repaired or replaced by an authorized
service center unless otherwise indicated in this
handling instructions. Have defective 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
instructions, 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 carried
out by qualified persons using original spare parts.
Otherwise this may result in considerable danger
to the user.

PRECAUTIONS ON USING DEMOLITION
HAMMER

1.

Wear earplugs to protect your ears during
operation.

2.

Do not touch the tool during or immediately after
operation. The tool becomes very hot during
operation and could cause serious burns.

3.

Before starting to break, chip or drill onto a wall,
floor or ceiling, thoroughly confirm that such items
as electric cables or conduits are not buried inside.

Voltage (by areas)*

(110V, 115V, 120V, 127V, 220V, 230V, 240V) 

Input

1050W*

Full-Load Impact Rate

3000/min.

Weight

5.6kg (without cord, side handle)

SPECIFICATIONS

* Be sure to check the nameplate on product as it is subject to change by areas.

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4/17/07, 5:56 PM

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Содержание H 41

Страница 1: ......

Страница 2: ...Demolition Hammer 日立牌電動鎚 H 41 Handling Instructions 使用說明書 Read through carefully and understand these instructions before use 使用前務請詳加閱讀 705 Code No C99127432 N Printed in Japan Hitachi Koki Co Ltd ...

Страница 3: ...4 5 6 7 8 Tool shank Slide grip Front cover Crank cover Wear limit No of carbon brush Usual carbon brush Auto stop carbon brush 工具柄 滑動把手 前罩 曲柄蓋 磨損極限 碳刷號 通常碳刷 自動停止碳刷 1 3 2 4 6 a 7 43 6 8 73 7 2 11 4 5 6 amm 17mm ...

Страница 4: ...4 5 6 7 8 Tool shank Slide grip Front cover Crank cover Wear limit No of carbon brush Usual carbon brush Auto stop carbon brush 工具柄 滑動把手 前罩 曲柄蓋 磨損極限 碳刷號 通常碳刷 自動停止碳刷 1 3 2 4 6 a 7 43 6 8 73 7 2 11 4 5 6 amm 17mm ...

Страница 5: ...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 servicing 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 wre...

Страница 6: ...separately sold genuine parts that are designated by HITACHI 1 Wipe off and clean up the shank section of the tool and apply grease or machine oil onto it 2 Insert the shank section of the tool completely into the hexagonal hole of the front cover at a state where the slide grip is fully pulled in the direction of as shown in Fig 1 3 Return the slide grip to its home position and make sure that th...

Страница 7: ... with oil or water 4 Inspecting the carbon brushes Fig 4 The Motor employs carbon brushes which are consumable parts When they become worn to or near the wear limit it could result in motor trouble When an auto stop carbon brush is equipped the motor will stop automatically At that time replace both carbon brushes with new ones which have the same carbon brush Numbers shown in the figure In additi...

Страница 8: ...用夾具或臺鉗卡 緊 這樣做 比用手按壓更為可靠 也能夠讓雙 手專心操作 13 作業時腳步要站穩 身體姿勢要保持平衡 14 工具應維護妥善 經常保持鋒利 清潔才能充分 發揮性能 落實作業安全的要求 應按規定加註 潤滑脂 更換附件 線纜應定期檢查 如發現損 傷應即委託專業性的服務單位加以修復 延伸電 纜如有損傷應予更換 手柄要保持乾燥 並防止 沾附油脂類 15 不使用時 維修前以及更換附件 如刀具 鑽 頭 鋸具等 之前 都必須拆卸電源插頭才行 16 開動前務必把調整用鍵和扳手類拆除下來 這一 點與安全有關 應養成習慣 嚴格遵守 17 謹防誤開動 插頭一插上電源插座 指頭就不可 隨便接觸電源開關 插接電源之前 應先確認 開關是否已切斷 18 屋外延伸線纜的使用 屋外作業時 必須使用專 用的延伸線纜 19 保持高度警覺 充分掌握情況 以正常的判斷力 從事作業 疲憊時切不可開動電動工具 20 檢查損...

Страница 9: ... 從而招致嚴重事故 4 延伸電纜 若作業場所移到離開電源的地點 應使用容量足 夠 鎧裝合適的延伸線纜 並且要盡可能地短 些 5 安裝工具 注意 確認開關已斷開並且從電源插座中拔去電源插頭以 避免嚴重事故 註 使用強力轉轍器及截斷器等工具時 請使用敝公司 指定的另售零件 1 擦淨工具柄部 塗上潤滑油或機油 2 如圖 1 所示將滑動把手向 方向完全拉出 將 工具柄部牢固插入前蓋的六角形孔中 3 將滑動把手復歸原處 拉動工具確認其已確實固 定住 4 拆卸工具時 與安裝工具時一樣 需將滑動把手 向 方向拉出 標 準 附 件 1 箱子 1 2 尖鑽頭 1 3 側柄 1 標準附件可能不預先通告而徑予更改 選購附件 分開銷售 註 無法安裝帶凸緣的圓形鑽子 䢇 擠壓頭 1 尖鑽頭 總長 280 450 mm 䢇 噴射器 用於鑿眼清屑 䢇 日立牌電動鎚潤滑油A 500g 在油罐內 30g 在管內 用 途 混...

Страница 10: ...柄室注入 10 克日立牌電動鎚潤滑油 A 3 更換油後擰緊曲柄蓋 注意 日立牌電動鎚潤滑油 A 為低黏度型 當潤滑油損 耗時請從指定的日立代理店購買 維護和檢查 注意 確認開關已斷開並且從電源插座中拔去電源插頭以 避免嚴重事故 1 工具檢修 當使用變鈍的工具時會降低效率並可能使電動機 出現故障 因此剛一發現就應立即磨快或更換該 工具 2 檢查安裝螺釘 要經常檢查安裝螺釘是否緊固妥善 若發現螺釘 鬆了 應立即重新扭緊 否則會導致嚴重的事 故 3 電動機的維護 電動機繞線是電動工具的 心臟部 應仔細檢 查有無損傷 是否被油液或水沾濕 4 檢查碳刷 圖 4 電動機裡的碳刷是一種消耗品 碳刷一旦使用到 磨損極限 電動機就會出現各種障礙 如果所使 用的碳刷是 自停式 電動機將自動地停止轉 動 遇到上述情況 應立即換上與圖上代號一致 的新碳刷 此外 碳刷應經常保持乾淨狀態 以保證能在刷 握裡自由滑動 ...

Страница 11: ...9 02ChT H41 ChT 07 4 17 18 16 9 ...

Страница 12: ...10 02ChT H41 ChT 07 4 17 18 16 10 ...

Страница 13: ...4 5 6 7 8 Tool shank Slide grip Front cover Crank cover Wear limit No of carbon brush Usual carbon brush Auto stop carbon brush 工具柄 滑動把手 前罩 曲柄蓋 磨損極限 碳刷號 通常碳刷 自動停止碳刷 1 3 2 4 6 a 7 43 6 8 73 7 2 11 4 5 6 amm 17mm ...

Страница 14: ...Demolition Hammer 日立牌電動鎚 H 41 Handling Instructions 使用說明書 Read through carefully and understand these instructions before use 使用前務請詳加閱讀 705 Code No C99127432 N Printed in Japan Hitachi Koki Co Ltd ...

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