OREC RM983 - Page 69

7. 点検表
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7.4.4 Battery failure and how to deal with it
phenomenon
Cause
treatment
Prevention method
Starter does not
turn
Neglected to charge
Charging for a long time with
normal charging
Do not use the battery
forcibly and charge it early.
Poor contact of terminal
Thoroughly wash and tighten
the terminal
Clean the terminal, tighten
tightly and apply grease
Battery life
Battery replacement
The starter doesn't
run fast. The top of
the electrode plate is
white when viewed
from the inlet hole
Incomplete charging
Charging for a long time with
normal charging
Fully charge before use
Insufficient electrolyte
Recharge by adding
distilled water
Regularly check the liquid
volume
Battery overuse (over
discharge)
Charging for a long time with
normal charging
Do not use the battery
forcibly and charge it early.
Can't charge even
if charged
Battery life
Battery replacement
３０Ａ－１９Ｌ
Fuse blown
Fuse replacement
２０Ａ
Corrosion of the
terminals is severe
and the terminals
become hot
Poor contact of terminal
Wash the terminal well
and tighten it
Clean the terminal and tighten
it firmly and apply grease.
Dirty terminal
Electrolyte
decreases quickly
The battery case is
cracked
Battery replacement
Secure the installation
Charge voltage is too
high
Charger replacement
Battery life
Battery replacement
※If you have any questions, please contact the dealer where you purchased the product.