Overheat Protection; Overdischarge Protection; Overload Protection - Makita GVJ01Z Instruction Manual

Indicating the remaining battery
capacity
Press the check button on the battery cartridge to indi-
cate the remaining battery capacity. The indicator lamps
light up for a few seconds.
Fig.2
► 1 . Indicator lamps 2. Check button
Indicator lamps
Lighted Off
NOTE: Depending on the conditions of use and the
ambient temperature, the indication may differ slightly
from the actual capacity.
NOTE: The first (far left) indicator lamp will blink when
the battery protection system works.
Tool / battery protection system
The tool is equipped with a tool/battery protection sys-
tem. This system automatically cuts off power to the
motor to extend tool and battery life. The tool will auto-
matically stop during operation if the tool or battery is
placed under one of the following conditions:

Overload protection

When the battery is operated in a manner that causes
it to draw an abnormally high current, the tool automat-
ically stops without any indication. In this situation, turn
the tool off and stop the application that caused the tool
to become overloaded. Then turn the tool on to restart.
1
2
Remaining
capacity
Blinking
75% to 100%
50% to 75%
25% to 50%
0% to 25%
Charge the
battery.
The battery
may have
malfunctioned.

Overheat protection

When the tool or battery is overheated, the tool stops
automatically and the lamp blinks. In this case, let the
tool and battery cool before turning the tool on again.

Overdischarge protection

When the battery capacity is not enough, the tool stops
automatically. In this case, remove the battery from the
tool and charge the battery.
Protections against other causes
Protection system is also designed for other causes that could
damage the tool and allows the tool to stop automatically.
Take all the following steps to clear the causes, when the tool
has been brought to a temporary halt or stop in operation.
1. Turn the tool off, and then turn it on again to restart.
2. Charge the battery(ies) or replace it/them with
recharged battery(ies).
3. Let the tool and battery(ies) cool down.
If no improvement can be found by restoring protection
system, then contact your local Makita Service Center.
Selecting the cutting action
This tool can be operated with an orbital or a straight line (up
and down) cutting action. The orbital cutting action thrusts the
jig saw blade forward and increases cutting speed.
Fig.3
► 1 . Cutting action changing lever
To change the cutting action, turn the cutting action
changing lever to the desired cutting action position.
Refer to the table to select the appropriate cutting action.
Position
0
I
II
III
6 ENGLISH
1
Cutting action Applications
Straight line cutting For cutting mild
action steel, stainless
steel and plastics.
For clean cuts in
wood and plywood.
Small orbital For cutting mild
cutting action steel, aluminum
and hard wood.
Medium orbital For cutting wood
cutting action and plywood.
For fast cutting in
aluminum and mild
steel.
Large orbital For fast cutting in
cutting action wood and plywood.