30
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Check lubricant level with oil gauge.
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Add recommended diesel lubricant from oil-inlet of gear chamber when oil level is insufficient.
Check the lubricant with oil gauge. Add lubricant up to upper scale mark with check (refer to
6.1.3).
5) Check and fill cooling water
Generator is still hot when machine is running or after machine stops. In such case, do not open
the water inlet cover of radiator because ejected steam and hot water are extremely dangerous.
As temperature falls down, envelop the cover of water inlet of radiator with cloth. Then open the
cover. Remove the water inlet cover after releasing the inner pressure.
Check and fill the cooling water before running the machine when the engine is cool.
【
Attended operations
】
Check quantity of cooling water
Confirm and check the quantity of cooling water by level in the auxiliary tank.
If water level is between the upper and lower scale marks, it means normal.
Check if there is any change on water level prior to use of machine every day.
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Normal change on water level
Prior to running (cold status): low level
After stop (high-temperature status): upper level
(remarks) Open the radiator cover. Check and add cooling water if there is no change on water
level after running compared to that prior to running. In addition, check rubber hoses connecting
radiator cover and auxiliary tank. Confirm if any connection is released, loose or broken.
6) Check special earth of generator
Confirm if special earth for generator body and leakage alarm and earth of loading equipments
work properly.
Please do not connect N-phase of 3-phase joint directly to earth line.
