Lexus 2011 RX350, Owner'S Manual

Page: 545 / 821

475
4-3. Do-it-yourself maintenance
4
Main
tenance an
d care
CAUTION
n
Chemicals in the battery
Batteries contain poisonous and corrosive sulfuric acid and may produce hydrogen
gas which is flammable and explosive. To reduce the risk of death or serious injury,
take the following precautions while working on or near the battery:
l
Do not cause sparks by touching the battery terminals with tools.
l
Do not smoke or light a match near the battery.
l
Avoid contact with eyes, skin and clothes.
l
Never inhale or swallow electrolyte.
l
Wear protective safety glasses when working near the battery.
l
Keep children away from the battery.
n
Where to safely charge the battery
Always charge the battery in an open area. Do not charge the battery in a garage or
closed room where there is insufficient ventilation.
n
How to recharge the battery
Only perform a slow charge (5 A or less). The battery may explode if charged at a
quicker rate.
n
Emergency measures regarding electrolyte
l
If electrolyte gets in your eyes
Flush your eyes with clean water for at least 15 minutes and get immediate medi-
cal attention. If possible, continue to apply water with a sponge or cloth while
traveling to the nearest medical facility.
l
If electrolyte gets on your skin
Wash the affected area thoroughly. If you feel pain or burning, get medical atten-
tion immediately.
l
If electrolyte gets on your clothes
It can soak through clothing on to your skin. Immediately take off the clothing and
follow the procedure above if necessary.
l
If you accidentally swallow electrolyte
Drink a large quantity of water or milk. Follow with milk of magnesia, beaten raw
egg or vegetable oil. Get emergency medical attention immediately.