Functional Description - Makita BVR450 Instruction Manual

11. Do not use the tool in the rain. Do not clean the
tool in water.
SAVE THESE INSTRUCTIONS.
WARNING:
MISUSE or failure to follow the safety
rules stated in this instruction manual
may cause serious personal injury.
SYMBOLS
The followings show the symbols used for tool.
V............................volts
........................direct current
........................no load speed
.../min....................vibration per minute
IMPORTANT SAFETY INSTRUC-
TIONS
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 con-
ductive material.
(2) Avoid storing battery cartridge in a con-
tainer 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.
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 car-
USD303-1
tridge.
Overcharging shortens the battery service life.
3. Charge the battery cartridge with room temper-
ature at 10°C - 40°C (50°F - 104°F). Let a hot bat-
tery cartridge cool down before charging it.

FUNCTIONAL DESCRIPTION

CAUTION:
ENC007-2
• Always be sure that the tool is switched off and the
battery cartridge is removed before adjusting or
checking function on the tool.
Installing or removing battery cartridge
2
4
• Always switch off the tool before insertion or
removal of the battery cartridge.
• To remove the battery cartridge, first open the bat-
tery cartridge cover. To open the cover, press its
recessed part and pivot it with the recessed part
depressed. And then withdraw it from the tool while
sliding the button on the front of the cartridge.
4
007289
1. Recessed part
in the battery
cartridge cover
2. Battery car-
1
tridge cover
007143
1. Red part
1
2. Button
3. Battery car-
tridge
4. Cover
2
3