Komatsu WA470-6 2006, Руководство по эксплуатации и техническому обслуживанию

Страница: 309 / 392

4.9 Service procedure
Maintenance Every 250 hours service
WA470-6H – VEAM946100
4-59
When checking electrolyte level from side of battery
If it is possible to check the electrolyte level from the side of the
battery, check as follows.
1. Open the cover of the battery box.
There are two battery boxes: One on each side at the rear of
the machine.
2. Use a wet cloth to clean the area around the electrolyte level
lines and check that the electrolyte level is between the
UPPER LEVEL (U.L.) and LOWER LEVEL (L.L.) lines.
If the battery is wiped with a dry cloth, static electricity may
cause a fire or explosion.
If the battery is wiped with a dry cloth, static electricity may
cause a fire or explosion.
3. If the electrolyte level is below the midway point between the
UPPER LEVEL (U.L.) and LOWER LEVEL (L.L.) lines,
remove cap (1) and add distilled water to the U.L. line.
4. If distilled water has been added to any cell of cap (1), add
distilled water also to the other cells.
5. Clean the vents of the battery caps, then close the caps
securely.
Keep the top of the battery clean and wipe it with a wet cloth.
REMARK
If distilled water is added to above the UPPER LEVEL (U.L.)
line, use a syringe to lower the level to the UPPER LEVEL (U.L.)
line. Neutralize the removed fluid with baking soda (sodium
bicarbonate), then flush it away with a large amount of water or
consult your KOMATSU distributor or battery maker.
GK032268
Upper level
Lower level
GK043081
1