Diesel Gen-set Operation Instructions
47
engine and detect engine oil level by the dipstick on oil pan. The level shall be proper
when it is higher than L (lower level) scale mark and lower than H (higher level)
scale mark.
Figure 7-2 Engine oil level
3. Refueling
3.1 Fuel selection
Selection of grade (as per GF252-2000) is as shown below:
No.10 light diesel oil: applicable for diesel engine with preheating equipment;
No.5 light diesel oil: applicable for the regions where lowest air temperature is above
8 ;
℃
No.0 light diesel oil: applicable for the regions where lowest air temperature is above
4 ;
℃
No.-10 light diesel oil: applicable for the regions where lowest air temperature is
above -5 ;
℃
No.-20 light diesel oil: applicable for the regions where lowest air temperature is
above -14 ;
℃
