Makita HM1304B, Инструкция по эксплуатации

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4
ENGLISH
Explanation of general view
1 Bit
2 Tool retainer
3 Tool holder
4 Notched portion
5 Tool retainer shaft
6 Barrel
7 Side handle
8 Nut
9 Set bolt
10 Notch on set bolt
11 Projecting portion
of side handle
12 Lock button
13 Switch trigger
14 Commutator
15 Insulating tip
16 Carbon brush
17 Screwdriver
18 Holder cap plate
19 Brush holder cap
20 Crank cap
21 Hex wrench
22 Hammer grease
SPECIFICATIONS
Model HM1304B
Blows per minute......................................... 1,450 (min
-1
)
Overall length ...................................................... 831 mm
Net weight .............................................................. 17 kg
Safety class ...........................................................
/II
• Due to our continuing program of research and devel-
opment, the specifications herein are subject to change
without notice.
• Note: Specifications may differ from country to country.
Intended use
The tool is intended for heavy chiseling and demolition
work as well as for driving and compacting with appropri-
ate accessories.
Power supply
The tool should be connected only to a power supply of
the same voltage as indicated on the nameplate, and can
only be operated on single-phase AC/DC supply. They
are double-insulated in accordance with European
Standard and can, therefore, also be used from sockets
without earth wire.
Safety hints
For your own safety, please refer to the enclosed safety
instructions.
SPECIFIC SAFETY RULES
GEB004-2
DO NOT let comfort or familiarity with product
(gained from repeated use) replace strict adherence
to hammer safety rules. If you use this tool unsafely
or incorrectly, you can suffer serious personal injury.
1.
Wear ear protectors. Exposure to noise can cause
hearing loss.
2. Use auxiliary handles supplied with the tool.
Loss of control can cause personal injury.
3. Hold tools by insulated gripping surfaces when
performing an operation where the cutting tool
may contact hidden wiring or its own cord.
Con-
tact with a “live” wire will make exposed metal parts
of the tool “live” and shock the operator.
4. Wear a hard hat (safety helmet), safety glasses
and/or face shield. Ordinary eye or sun glasses
are NOT safety glasses. It is also highly recom-
mended that you wear a dust mask and thickly
padded gloves.
5. Be sure the bit is secured in place before opera-
tion.
6. Under normal operation, the tool is designed to
produce vibration. The screws can come loose
easily, causing a breakdown or accident. Check
tightness of screws carefully before operation.
7. In cold weather or when the tool has not been
used for a long time, let the tool warm up for a
while by operating it under no load. This will
loosen up the lubrication. Without proper warm-
up, hammering operation is difficult.
8. Always be sure you have a firm footing.
Be sure no one is below when using the tool in
high locations.
9. Hold the tool firmly with both hands.
10. Keep hands away from moving parts.
11. Do not leave the tool running. Operate the tool
only when hand-held.
12. Do not point the tool at any one in the area when
operating. The bit could fly out and injure some-
one seriously.
13. Do not touch the bit or parts close to the bit
immediately after operation; they may be
extremely hot and could burn your skin.
14. Do not operate the tool at no-load unnecessarily.
15. Some material contains chemicals which may be
toxic. Take caution to prevent dust inhalation
and skin contact. Follow material supplier safety
data.
SAVE THESE INSTRUCTIONS.
WARNING:
MISUSE or failure to follow the safety rules stated in
this instruction manual may cause serious personal
injury.
FUNCTIONAL DESCRIPTION
CAUTION:
• Always be sure that the tool is switched off and
unplugged before adjusting or checking function on the
tool.
Installing or removing bit
Important:
Always be sure that the tool is switched off and
unplugged before installing or removing the bit.
This tool accepts bits either with or without a collar on its
shank.
Bit with collar
(Fig. 1)
Bit without collar (Fig. 2)
To install the bit, follow either procedure (1) or (2)
described below.
(1) For bits with a collar (Fig. 3):
Pivot the tool retainer back and slightly downward. Insert
the bit into the tool holder as far as it will go. To securely
retain the bit, return the tool retainer to its original position.
(a) When the bit is inserted.
(b) When the bit is retained.