Komatsu GALEO BR550JG-1, Руководство по эксплуатации и техническому обслуживанию

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OPERATION
TROUBLESHOOTING
PRECAUTIONS FOR CHARGING BATTERY
If the battery is charged improperly, it may explode. Accordingly,
charge it according to "IF BATTERY IS DISCHARGED (PAGE
3-112)" and the instruction manual attached to the charger, and
observe the following items.
Set the voltage of the charger to match the voltage of the battery
to be charged. If the correct voltage is not selected, the charger
may overheat and cause an explosion.
Connect the positive (+) charger clip of the charger to the
positive (+) terminal of the battery, then connect the negative (-)
charger clip of the charger to the negative (-) terminal of the
battery. Be sure to fix the clips securely.
Set the charging current to 1/10 of the value of the rated battery capacity; when carrying out rapid charging, set
it to less than the rated battery capacity.
If the charger current is too high, the electrolyte will leak or dry up, and this may cause the battery to catch fire and
explode.
If the battery electrolyte is frozen, do not charge the battery or start the engine with a different power source.
There is a danger that this will ignite the battery electrolyte and cause the battery to explode.
Do not use or charge the battery if the battery electrolyte level is below the LOWER LEVEL line. This may cause
an explosion. Check the battery electrolyte level periodically and add distilled water to bring the electrolyte level
to the UPPER LEVEL line.
STARTING ENGINE WITH BOOSTER CABLE
When starting the engine with a booster cable, do as follows:
PRECAUTIONS WHEN CONNECTING AND DISCONNECTING BOOSTER CABLE
WARNING
When connecting the cables, never contact the positive (+) and negative
(-) terminals.
When starting the engine with a booster cable, always wear safety
glasses.
Be careful not to let the normal machine and problem machine contact
each other. This prevents sparks from generating near the battery which
could ignite the hydrogen gas given off by the battery. If hydrogen gas
explodes, it could cause serious injury.
Make sure you do not make a mistake in connecting the booster cables.
Make the final connection to the engine block, be aware that sparks
might be generated when this is done, so connect to a place as far as
possible from the battery. (However, avoid connecting the cable to the
work equipment, as conduction is poor.)
Use care when removing the cables from the machine that has been
started. To avoid hydrogen explosion, do not allow the cable ends to
contact each other or the machine.
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