Makita JV143D Betriebsanleitung Seite 8

• Hold the tool and the battery cartridge firmly when
installing or removing battery cartridge. Failure to
hold the tool and the battery cartridge firmly may cause
them to slip off your hands and result in damage to the
tool and battery cartridge and a personal injury.
To remove the battery cartridge, slide it from the tool while
sliding the button on the front of the cartridge.
To install the battery cartridge, align the tongue on the
battery cartridge with the groove in the housing and slip it
into place. Insert it all the way until it locks in place with a
little click. If you can see the red indicator on the upper
side of the button, it is not locked completely.
CAUTION:
• Always install the battery cartridge fully until the red
indicator cannot be seen. If not, it may accidentally fall
out of the tool, causing injury to you or someone
around you.
• Do not install the battery cartridge forcibly. If the
cartridge does not slide in easily, it is not being inserted
correctly.
Battery protection system
The tool is equipped with a battery protection system. This
system automatically cuts off power to the motor to extend
battery life.
The tool will automatically stop during operation if the tool
and/or battery are placed under one of the following
conditions:
• Overloaded:
The tool is operated in a manner that causes it to
draw an abnormally high current.
In this situation, release the switch trigger on the tool
and stop the application that caused the tool to
become overloaded. Then pull the switch trigger
again to restart.
If the tool does not start, the battery is overheated. In
this situation, let the battery cool before pulling the
switch trigger again.
• Low battery voltage:
The remaining battery capacity is too low and the tool
will not operate. If you pull the switch trigger, the
motor runs again but stops soon. In this situation,
remove and recharge the battery.
Selecting the cutting action (Fig. 2)
This tool can be operated with an orbital or a straight line
(up and down) cutting action. The orbital cutting action
thrusts the blade forward on the cutting stroke and greatly
increases cutting speed.
To change the cutting action, just turn the cutting action
changing lever to the desired cutting action position. Refer
to the table to select the appropriate cutting action.
8
Position Cutting action
Straight line
0
cutting action
Small orbit
I
cutting action
Medium orbit
II
cutting action
Large orbit
III
cutting action
006582
Switch action (Fig. 3)
CAUTION:
• Before installing the battery cartridge into the tool,
always check to see that the switch trigger actuates
properly and returns to the "OFF" position when
released.
• When not operating the tool, depress the lock-off
button from A side to lock the switch trigger in the OFF
position.
To prevent the switch trigger from accidentally pulled, the
lock-off button is provided.
To start the tool, depress the lock-off button from B side
and pull the switch trigger.
Tool speed is increased by increasing pressure on the
switch trigger. Release the switch trigger to stop. After
use, always press in the lock-off button from A side.
ASSEMBLY
CAUTION:
• Always be sure that the tool is switched off and the
battery cartridge is removed before carrying out any
work on the tool.
Installing or removing saw blade (Fig. 4)
CAUTION:
• Always clean out all chips or foreign matter adhering to
the blade and/or blade holder. Failure to do so may
cause insufficient tightening of the blade, resulting in a
serious personal injury.
• Do not touch the blade or the workpiece immediately
after operation; they may be extremely hot and could
burn your skin.
• Always secure the blade firmly. Insufficient tightening of
the blade may cause blade breakage or serious
personal injury.
• Use only B type blades. Using blades other than B type
blades causes insufficient tightening of the blade,
resulting in a serious personal injury. (Fig. 5)
To install the blade, loosen the bolt counterclockwise on
the blade holder with the hex wrench.
With the blade teeth facing forward, insert the blade into
the blade holder as far as it will go. Make sure that the
back edge of the blade fits into the roller. Then tighten the
bolt clockwise to secure the blade.
Applications
For cutting mild steel,
stainless steel and plastics.
For clean cuts in wood and
plywood.
For cutting mild steel,
aluminum and hard wood.
For cutting wood and
plywood.
For fast cutting in aluminum
and mild steel.
For fast cutting in wood and
plywood.