Specifications; Specific Safety Rules - Makita HM1304 Betriebsanleitung

ENGLISH
1 Bull point
2 Tool retainer
3 Notched portion
4 Tool holder
5 Side handle
6 Nut
7 Set bolt

SPECIFICATIONS

Model
Blows per minute..................................................... 1,450
Overall length ...................................................... 647 mm
Net weight .............................................................. 15 kg
• 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

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.
4
Explanation of general view
8 Notch on set bolt
9 Projecting portion
of side handle
10 Lock button
11 Switch trigger
12 Commutator
13 Insulating tip
7.
HM1304
8.
9.
10. Keep hands away from moving parts.
11. Do not leave the tool running. Operate the tool
12. Do not point the tool at any one in the area when
13. Do not touch the bit or parts close to the bit
14. Do not operate the tool at no-load unnecessarily.
15. Some material contains chemicals which may be
SAVE THESE INSTRUCTIONS.
WARNING:
MISUSE or failure to follow the safety rules stated in
this instruction manual may cause serious personal
GEB004-2
injury.
OPERATING INSTRUCTIONS
Installing or removing the bit (Fig. 1)
CAUTION:
Always be sure that the tool is switched off and
unplugged before installing or removing the bit.
With the notched portion on the shank of the bit facing
toward the tool retainer, insert the bit into the tool holder
as far as it will go. Then pull out and turn the tool retainer
180° to secure the bit. After installing, always make sure
that the bit is securely held in place by trying to pull it out.
Side handle (auxiliary handle) (Fig. 2)
The side handle can be either freely swiveled or secured
at one position for use during tool operation. Just loosen
the nut to swivel the handle freely.
To secure the handle at a fixed position, first loosen the
nut and swing the handle to the desired position for use.
Then tighten the nut firmly. If the set bolt turns together
with the nut when you secure the nut, see that the pro-
jecting portion of the side handle fits into the notch on the
head of the set bolt.
14 Carbon brush
15 Screwdriver
16 Holder cap plate
17 Brush holder cap
18 Crank cap
19 Hex wrench
20 Hammer grease
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.
Always be sure you have a firm footing.
Be sure no one is below when using the tool in
high locations.
Hold the tool firmly with both hands.
only when hand-held.
operating. The bit could fly out and injure some-
one seriously.
immediately after operation; they may be
extremely hot and could burn your skin.
toxic. Take caution to prevent dust inhalation
and skin contact. Follow material supplier safety
data.