Doosan GV158TIC, Руководство по эксплуатации и техническому обслуживанию

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Technical Information - 30 -
2.3.23. Battery
●
Inspect for any leakage of electrolytic solution owing to battery crack, and replace the battery in case
of poor condition.
●
Inspect for amount of electrolytic solution, and replenish if insufficient.
●
Measure the gravity of electrolytic solution, if less than specified value (1.12 ~ 1.28), replenish.
2.3.24. Turbocharger
●
The turbocharger needs not arty special equipment.
●
Every time of engine replacement, a leakage or clogging of oil pipes should be inspected.
Air cleaner should be maintained carefully for nut or foreign material not to get in. Periodic inspection
should be applied on the compressed air and exhaust gas pipes, For leaking air will bring the over-
heat engine, an immediate repair must be done.
●
During the operation that is surrounded by the dust and oil mixed air, frequent cleaning must be
done on the impellers. Tear down the impeller casing (attention: be careful not to bend) and must
clean with non-acid solvent solution. If necessary, use plastic scraper If impeller is severely polluted,
dip the impeller into solution and may be better to clean it with stiff brush. Then one thing to beware
is to dip only impeller part and so do not support by impeller but bearing housing.
1,100
1,200
UPPER LEVEL
LOWER LEVEL
1,300
EFM1007I
Viewing
the gravity
meter
Liquid level
indicating line Liquid level upper limit
Liquid level lower limit
Isotator