Functional Description - Makita M8103 Manual De Instrucciones

Save all warnings and instruc-
tions for future reference.
The term "power tool" in the warnings refers to your
mains-operated (corded) power tool or battery-operated
(cordless) power tool.
HAMMER DRILL SAFETY
WARNINGS
1. Wear ear protectors when impact drilling.
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.
Always be sure you have a firm footing. Be
4.
sure no one is below when using the tool in
high locations.
Hold the tool firmly with both hands.
5.
6. Keep hands away from rotating parts.
7. Do not leave the tool running. Operate the tool
only when hand-held.
Do not touch the bit or the workpiece immedi-
8.
ately after operation; they may be extremely
hot and could burn your skin.
Some material contains chemicals which may
9.
be toxic. Take caution to prevent dust inhala-
tion and skin contact. Follow material supplier
safety data.
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
WARNING:
Before plugging in the tool,
always check to see that the switch trigger actu-
ates properly and returns to the "OFF" position when released.
► Fig.1: 1. Switch trigger 2. Lock button
To start the tool, simply pull the switch trigger. Tool
speed is increased by increasing pressure on the switch
trigger. Release the switch trigger to stop.
For continuous operation, pull the switch trigger, push
in the lock button and then release the switch trigger.
To stop the tool from the locked position, pull the switch
trigger fully, then release it.
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.
Reversing switch action
CAUTION:
Always check the direction of
rotation before operation.
CAUTION:
Use the reversing switch only after
the tool comes to a complete stop. Changing the
direction of rotation before the tool stops may dam-
age the tool.
► Fig.2: 1. Reversing switch lever
This tool has a reversing switch to change the direc-
tion of rotation. Move the reversing switch lever to the
position (A side) for clockwise rotation or to the posi-
tion (B side) for counterclockwise rotation.
Selecting the action mode
CAUTION:
Always slide the action mode
changing lever all the way to your desired mode
position. If you operate the tool with the lever posi-
tioned halfway between the mode symbols, the tool
may be damaged.
► Fig.3: 1. Action mode changing lever
This tool has an action mode changing lever. For rota-
tion with hammering, slide the action mode changing
lever to the right (
the action mode changing lever to the left (
ASSEMBLY
Installing side grip (auxiliary handle)
CAUTION:
Always be sure that the tool is
switched off and unplugged before installing or
removing the side grip.
► Fig.4: 1. Grip base 2. Teeth 3. Side grip (auxiliary
handle) 4. Protrusion 5. Loosen 6. Tighten
Always use the side grip to ensure operating safety.
Install the side grip so that the teeth on the grip fit in
between the protrusions on the tool barrel. Then tighten
the grip by turning clockwise at the desired position. It
may be swung 360° so as to be secured at any position.
4 ENGLISH
symbol). For rotation only, slide
symbol).