Functional Description; Overdischarge Protection; Overload Protection; Overheat Protection - Makita DLS111ZU Instruction Manual

FUNCTIONAL DESCRIPTION

WARNING:
Always be sure that the tool is
switched off and the battery cartridge is removed
before adjusting or checking the functions on the tool.
Failure to switch off and remove the battery cartridge may
result in serious personal injury from accidental start-up.
Installing or removing battery cartridge
CAUTION:
Always switch off the tool before
installing or removing of the battery cartridge.
CAUTION:
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.
► Fig.9: 1. Red indicator 2. Button 3. Battery cartridge
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.
CAUTION:
Do not install the battery cartridge
forcibly. If the cartridge does not slide in easily, it is
not being inserted correctly.
NOTE: The tool does not work with only one battery
cartridge.
Tool / battery protection system
The tool is equipped with a tool/battery protection system. This
system automatically cuts off power to the motor to extend tool and
battery life. The tool will automatically stop during operation if the
tool or battery is placed under one of the following conditions:

Overload protection

When the tool is operated in a manner that causes it to
draw an abnormally high current, the tool automatically
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.

Overheat protection

On
When the tool is overheated, the tool stops automati-
cally, and the battery indicator blinks about 60 seconds.
In this situation, let the tool cool down before turning the
tool on again.

Overdischarge protection

When the battery capacity becomes low, the tool stops
automatically. If the product does not operate even
when the switches are operated, remove the batteries
from the tool and charge the batteries.
Indicating the remaining battery capacity
► Fig.10: 1. Battery indicator 2. Check button
Press the check button to indicate the remaining battery
capacities. The battery indicators correspond to each
battery.
Indicating the remaining battery capacity
Only for battery cartridges with the indicator
► Fig.11: 1. Indicator lamps 2. Check button
Press the check button on the battery cartridge to indi-
cate the remaining battery capacity. The indicator lamps
light up for a few seconds.
Blinking
NOTE: Depending on the conditions of use and the
ambient temperature, the indication may differ slightly
from the actual capacity.
23 ENGLISH
Battery indicator status
On Off
Indicator lamps
Lighted Off
Remaining
battery
capacity
Blinking
50% to 100%
20% to 50%
0% to 20%
Charge the
battery
Remaining
capacity
Blinking
75% to 100%
50% to 75%
25% to 50%
0% to 25%
Charge the
battery.
The battery
may have
malfunctioned.