Makita BUK360 Manuel D'instructions page 9

IMPORTANT SAFETY
INSTRUCTIONS
FOR BATTERY CARTRIDGE
1. Before using battery cartridge, read all
instructions and cautionary markings on (1)
battery charger, (2) battery, and (3) product using
battery.
2. Do not disassemble battery cartridge.
3. If operating time has become excessively shorter,
stop operating immediately. It may result in a risk
of overheating, possible burns and even an
explosion.
4. If electrolyte gets into your eyes, rinse them out
with clear water and seek medical attention right
away. It may result in loss of your eyesight.
5. Do not short the battery cartridge:
(1) Do not touch the terminals with any
conductive material.
(2) Avoid storing battery cartridge in a container
with other metal objects such as nails, coins,
etc.
(3) Do not expose battery cartridge to water or
rain.
A battery short can cause a large current flow,
overheating, possible burns and even a
breakdown.
6. Do not store the tool and battery cartridge in
locations where the temperature may reach or
exceed 50°C (122°F).
7. Do not incinerate the battery cartridge even if it is
severely damaged or is completely worn out. The
battery cartridge can explode in a fire.
8. Be careful not to drop or strike battery.
9. Do not use a damaged battery.
SAVE THESE INSTRUCTIONS.
Tips for maintaining maximum battery life
1. Charge the battery cartridge before completely
discharged.
Always stop tool operation and charge the battery
cartridge when you notice less tool power.
2. Never recharge a fully charged battery cartridge.
Overcharging shortens the battery service life.
3. Charge the battery cartridge with room
temperature at 10°C - 40°C (50°F - 104°F). Let a hot
battery cartridge cool down before charging it.
4. Charge the battery cartridge once in every six
months if you do not use it for a long period of
time.
PARTS DESCRIPTION (Fig. 1)
FUNCTIONAL DESCRIPTION
Installing or removing battery cartridge
(Fig. 2 & 3)
CAUTION:
• Always switch off the tool before installing or removing
of the battery cartridge.
All manuals and user guides at all-guides.com
• Hold the battery cartridge firmly with both hands
ENC007-7
• Be careful not to have your thumb and fingers pinched
Unfasten the buckle on the both side of the tool, and open
the battery hood.
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.
Close the battery hood, and fasten the buckle.
This tool can equip up to two battery cartridges. You can
install one or two batteries. The battery can be installed
on either side of the slot.
• Do not install the battery cartridge forcibly. If the
NOTE:
If you install two batteries, you can choose which battery
you are going to use by flipping the battery selector
switch.
Battery protection system
Lithium-ion batteries are equipped with a protection
system. This system automatically cuts off power to the
tool 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:
• Low battery voltage:
Battery remaining capacity indicator (only
for models with Battery BL3622A)
Battery BL3622A is equipped with the battery remaining
capacity indicator. (Fig. 4)
Press the CHECK button to indicate the battery remaining
capacity. The indicator lamps will then light for approx.
three seconds.
when installing or removing battery cartridge.
Failure to hold the battery cartridge firmly may cause it
to slip off your hands and result in damage to the tool
and battery cartridge and a personal injury.
when closing the battery hood.
CAUTION:
cartridge does not slide in easily, it is not being inserted
correctly.
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.
The remaining battery capacity is too low and the tool
will not operate. In this situation, remove and
recharge the battery.
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