The authors introduce the troubles inspection methods of the manualcontrolswitch, speed control switch, gas-pressure control switch and relay box of electromagnetic retarders used in Yutong coaches.
介绍宇通客车电涡流缓速器手控开关、速度控制开关、气压控制开关、继电器盒等故障的检测方法。
2
Device has been adjusted to the best performance in the factory, do not adjust any control or switch of default, unless operating according with the operation manual.
设备在工厂时已调至最佳性能，不要调节任何预设的控制或开关，除非按使用说明书中的指定操作。
3
The position of this switch determines whether the machine utilizes the computer or the manualcontrol.