Komatsu PC18MR-3, Руководство по эксплуатации и техническому обслуживанию

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MAINTENANCE PROCEDURES
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4.9.1.b BATTERY ELECTROLYTE LEVEL CHECK
WARNING
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Carry out this check with the machine parked on level ground.
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Check the level only when the engine is stopped and, if necessary, add distilled water only before start-
ing the operations.
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Always wear protective goggles and waterproof gloves.
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To prevent gas explosions, do not use naked flames, do not smoke and avoid producing sparks due to
short circuits.
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The battery electrolyte is dangerous; in case of contact with the eyes or skin, rinse with plenty of water
and consult a doctor without delay.
IMPORTANT
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It is advisable to add distilled water just before starting work, in order to prevent if from freezing.
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Before putting back the cell caps, make sure that the breather holes are not clogged.
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Restore the level adding only distilled water. If the level is low because the liquid has spilled, add sul-
phuric acid diluted until the concentration suitable for the room temperature is obtained, see "3.5.1.3
BATTERY".
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Check that the terminals and connection cables are not rusted; if necessary, clean and protect them with
antioxidant grease.
Check battery electrolyte level at least once a month and strictly observe the safety procedures according to the
following indications.
CHECKING ELECTROLYTE LEVEL ON THE BATTERY SIDE
Whenever possible, check electrolyte level on the battery side. Proceed as indicated below.
1. Open the battery cover, see "3.2.8 BATTERY COVER".
2. Use a wet cloth to clean the area around the level references
and make sure that the electrolyte level is between the MAX-
IMUM and MINIMUM reference marks.
Do not dry the battery with a dry cloth, because static elec-
tricity may cause fire or explosion.
MAX.
MIN.
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