28
●
Fill water into overflow bucket of auxiliary tank
d. Please take off the water inlet cover of auxiliary tank. Add cooling water up to the upper scale
mark. Then re-mount the cover.
e. Check if joints of rubber hoses connecting auxiliary tank and radiator are loose, released or
damaged. If any, please repair or change them to avoid cooling water leakage.
6.2 Trial running
Run the generator that is new or idle for long-term at low speed and without load for short term
before load running. Deliver the lubricant to all abrasion parts. If start the load running without
mentioned operation, it may cause abnormal abrasion or damage to piston, cylinder sleeve,
crank shaft, bearing and other parts.
a. Check if any abnormal sound or leakage of water, oil or gas.
b. Reconfirm the quantity of lubricant and cooling water.
Please re-confirm the quantity of lubricant and cooling water after 5-minute trial running, if
lubricant or cooling water is filled into for the first time or is replaced.
Trial running distributes lubricant and cooling water around the machine. During re-check, the
level of lubricant and cooling water shall be lower. By then, please make up insufficiency.
●
Fill in lubricant
（
refer to 6.1.3
）
●
Fill in cooling water
（
refer to 6.1.4
）
Overflow pipe
Water inlet cover
Upper limit level
Lower limit level
