Makita HM1511 Instruction Manual page 6

8. 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.
When using the tool, do not wear cloth work
9.
gloves which may be entangled. The entangle-
ment of cloth work gloves in the moving parts may
result in personal injury.
Service
Have your power tool serviced by a qualified
1.
repair person using only identical replacement
parts. This will ensure that the safety of the power
tool is maintained.
2. Follow instruction for lubricating and chang-
ing accessories.
Electric Breaker safety warnings
1. Wear ear protectors. Exposure to noise can
cause hearing loss.
2. Use auxiliary handle(s), if supplied with the
tool. Loss of control can cause personal injury.
3. Hold power tool by insulated gripping sur-
faces, when performing an operation where
the cutting accessory may contact hidden wir-
ing 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.
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.
Be sure the bit is secured in place before
5.
operation.
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.
In cold weather or when the tool has not been
7.
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 someone seriously.
13. Do not touch the bit, parts close to the bit, or
workpiece immediately after operation; they
may be extremely hot and could burn your
skin.
14. Some material contains chemicals which may
be toxic. Take caution to prevent dust inhala-
tion and skin contact. Follow material supplier
safety data.
15. Do not touch the power plug with wet hands.
16. Before operation, make sure that there is no
buried object such as electric pipe, water pipe
or gas pipe in the working area. Otherwise, the
bit may touch them, resulting an electric shock,
electrical leakage or gas leak.
17. Do not operate the tool at no-load
unnecessarily.
SAVE THESE INSTRUCTIONS.
WARNING:
DO NOT let comfort or familiarity
with product (gained from repeated use) replace
strict adherence to safety rules for the subject
product. 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.
Switch action
CAUTION:
Before plugging in the tool, always
check to see that the switch lever actuates prop-
erly and returns to the "OFF" position.
CAUTION:
Switch can be locked in "ON" posi-
tion for ease of operator comfort during extended
use. Apply caution when locking tool in "ON"
position and maintain firm grasp on tool.
To start the tool, push the switch lever "ON (I)" on the
left side of the tool. To stop the tool, push the switch
lever "OFF (O)" on the right side of the tool.
► Fig.1: 1. Switch lever
Indicator lamp
The power-ON indicator lamp lights up in green when
the tool is plugged.
If the indicator lamp does not light up, the mains cord or
the controller may be malfunction.
The indicator lamp lights up but the tool does not start
even if the tool is switched on, the carbon brushes may
be worn out, or the controller, the motor or the switch
may be malfunction.
The service indicator lamp flickers up in red when the
carbon brushes are nearly worn out to indicate that the
tool needs servicing.
After approx. 8 hours of use, the motor will automati-
cally be shut off.
► Fig.2: 1. Power-ON indicator lamp (green)
2. Service indicator lamp (red)
6 ENGLISH