Functional Description; Battery Protection System - Makita CL072D Instruction Manual

– Wet dirt, water, oil or the like
– Hard pieces with sharp edges, such as wood
chips, metals, stones, glasses, nails, pins or
razors
– Powder to clot such as cement or tonor
– Conductive dust such as metal or carbon
– Fine particle like concrete dust
Such action may cause fire, injury and/or prop-
erty damage.
3. Stop operation
anything abnormal.
4. If you drop or strike the cleaner, check it
carefully for cracks or damage before operation.
5. Do not bring close to stoves or other heat
sources.
6. Do not block the intake hole or vent holes.
SAVE THESE INSTRUCTIONS.
IMPORTANT SAFETY INSTRUCTIONS
FOR BATTERY CARTRIDGE
1. Before using battery cartridge, read all instruc-
tions and cautionary markings on (1) battery
charger, (2) battery, and (3) product using bat-
tery.
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 conduc-
tive 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 break-
down.
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 bat-
tery 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 tempera-
ture at 10°C – 40°C (50°F – 104°F). Let a hot bat-
tery cartridge cool down before charging it.
8
immediately if you

FUNCTIONAL DESCRIPTION

CAUTION:
• Always be sure that the tool is switched off and the bat-
tery cartridge is removed before adjusting or checking
function on the tool.
Installing or removing battery cartridge
For Model CL072D (Fig. 1)
notice
For Model CL102D (Fig. 2)
• Always switch off the tool before insertion or removal of
the battery cartridge.
• To remove the battery cartridge, withdraw it from the
tool while pressing the buttons on both sides of the
cartridge.
• To insert the battery cartridge, hold it so that the battery
cartridge front shape fits to that of the battery
installment opening and slip it into place. Always insert
it all the way until it locks in place with a little click. If
ENC007-6
not, it may accidentally fall out of the tool, causing
injury to you or someone around you.
• Do not use force when inserting the battery cartridge. If
the cartridge does not slide in easily, it is not being
inserted correctly.

Battery protection system

The cleaner is equipped with the protection system,
which automatically cuts off the output power for its long
service life.
The cleaner stops during operation when the cleaner
and/or battery are placed under the following situation.
This is caused by the activation of protection system and
does not show the cleaner trouble.
• When the cleaner is overloaded:
At this time, release the switch trigger and remove
causes of overload and then pull the switch trigger
again to restart.
• When the remaining battery capacity gets low:
Recharge the battery cartridge.
Switch action (Fig. 3)
To start the cleaner, simply press the "HIGH/LOW" but-
ton. To switch off, press the "OFF" button. To change the
cleaner speed, press the "HIGH/LOW" button. The first
press on this button is for high speed and the second
press for low speed and then each press on this button
repeats the high/low speed cycle alternatively.
Battery power lamp (Fig. 4)
• When the remaining battery capacity gets low, the bat-
tery power lamp blinks.
• When the remaining battery capacity gets much lower,
the tool stops during operation and the battery power
lamp lights up for about ten seconds. At this time,
remove the battery cartridge from the tool and charge
it.
NOTE:
• The time at which the battery power lamp start blinking
or lighting up depends on the temperature at work
place and the battery cartridge conditions.