Hitachi ZW180 Operator's Manual page 275

If acid is swallowed:
1. Drink large amounts of water or milk.
2. Then drink milk of magnesia, beaten eggs, or veg-
etable oil.
3. Get medical attention immediately.
IMPORTANT: Add water to batteries in freezing weather
before you begin operating your machine
for the day, or else charge the batteries.
IMPORTANT: If the battery is used with the electrolyte
level lower than the specified lower level,
the battery may deteriorate quickly.
IMPORTANT: Do not refill electrolyte more than the speci-
fied upper level. Electrolyte may spill, dam-
aging the painted surfaces and/or corroding
other machine parts.
NOTE: In case electrolyte is refilled more than the specified
upper level line or beyond the bottom end of the
sleeve, remove the excess electrolyte until the electro-
lyte level is down to the bottom end of the sleeve using
a pipette. After neutralizing the removed electrolyte
with sodium bicarbonate, flush it with plenty of water,
otherwise, consult the battery manufacturer.
MAINTENANCE
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