WD615欧Ⅱ系列柴油机维修保养手册
Maintenance Manual for WD615 Series EuroⅡDiesel Engine
1、本柴油机出公司时已按试验规范严格进行出公司试验，油门已铅封
限位，不得随意拆除铅封，加大油门。否则，我公司将不实行三包，敬请用
户注意。
1. This diesel engine has been tested strictly in accordance with the test
stipulations before delivery. The accelerator is lead sealed and limited. It is not
allowed to remove the lead seal and to expand the accelerator privately. Or our
company will not be responsible for guarantee of repair, placement and return of
the product. Please pay your attention to it.
2、用户在使用新机时，应进行 50 小时试运转 .
The user shall conduct a 50 hours run-in of the new engine before
operation.
3、柴油机冷车起动后应慢慢提高转速，不要猛然使它高速运转，也不
要长时间空转。大负荷运转后，不要立即停车，应低速空载运转 5 ～ 1 0 分
钟后停车。
Provided the diesel engine is started from the cold state, its rotary speed
shall be increased gradually, rather than making it operate at high speed suddenly
or idle for a long time. At the end of running with heavy load, do not shut down
the engine immediately (other than under particular circumstance), but run at low
speed for 5 to 10 minute, then shut it down.
4、停车后，如果环境温度有可能低于 0℃而且未使用防冻添加剂时，应
将水箱和柴油机内的水放净。
After the engine is stopped, if the environmental temperature is lower than
注 意 事 项
Points for Attention
