Yamaha EF4000DE - Manual (Page 39)

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762-039
762-001a
q
w
762-002
762-012
AE00842
BATTERY
(for EF4000DE/EF5200DE/EF6600DE/YG6600DE)
Replenishing the battery fluid
1. Check the fluid level. The level should be between
the upper and lower level marks.
1 Upper level
2 Lower level
2. Add only distilled water if necessary.
c C
9 Normal tap water contains minerals which are
harmful to a battery; therefore, refill only with
distilled water.
9 Do not disconnect the battery during engine
operation.
9 Avoid operating the generator with the battery
removed.
w
Battery electrolyte is poisonous and dangerous,
causing severe burns, etc. It contains sulfuric (sul-
phuric) acid. Avoid contact with skin, EYES or
clothing.
Antidote:
EXTERNAL-Flush with water.
INTERNAL-Drink large quantities of water or milk.
Follow with milk of magnesia, beaten egg or veg-
etable oil. Call physician immediately.
Eyes: Flush with water for 15 minutes and get
prompt medical attention. Batteries produce explo-
sive gases. Keep sparks, flame, cigarettes, etc.
away. Ventilate when charging or using in closed
space. Always cover eyes when working near bat-
teries. KEEP OUT OF REACH OF CHILDREN.
7WV-9-11 B 10/15/03 3:50 PM Page 34