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目前195、1100等柴油机上仪表指示器有两种,一种是机油指示器,即代表机油压力表,指示发动机油路中润滑情况。另一种是冷却水位指示器,即代表水温表,指示冷却水箱里存水情况。由于指示器结构简单,它们的重要作用农机手容易忽视,平时很少进行维修保养。因此,由于指示器外部罩壳脏污,不能明显地指示发动机的润滑情况,有时造成发动机烧瓦的机械事故。另外因水箱冷却水位指示器损坏,工作失灵,引起发动机缺水工作,造成发动机过热,而拉缸咬缸等机械事故。
At present 195,1100 and other diesel engine indicator there are two kinds, one is the oil indicator, which represents the oil pressure gauge, indicating the lubricating oil in the engine. Another is the cooling water level indicator, which represents the water temperature meter, indicating the water tank cooling conditions. Due to the simple structure of the indicator, their important role is easily overlooked by agricultural machinery, and rarely carry out maintenance and repair. As a result, the external casing of the indicator is soiled that it can not clearly indicate the lubrication of the engine and sometimes cause a mechanical accident of burning the engine. In addition, due to water tank cooling water level indicator damage, work failure, causing the engine water shortage, resulting in engine overheating, and draw cylinder cylinder and other mechanical accidents.