发动机难启动时是蓄电池的七种原因

The engine is difficult to start when the battery is seven reasons

发动机一切正常的情况下，启动机或圣阳蓄电池有故障都会使发动机难以启动，甚至不能启动。遇此情况，首先要了解启动机与蓄电池的使用情况，以便大致判断故障部位。若蓄电池使用时间已经超过1年，应重点检查其技术状况;若蓄电池使用时间较短，而启动机长时间未检修，则应从启动机查起。然后根据启动时的故障现象进行分析和处理：

All the engine normally, start the machine or sacredsun battery failure will make the engine difficult to start, even can't start. In this case, we must first understand the use of the starter and the battery, in order to roughly determine the fault location. If the battery has been used for more than 1 years, we should focus on the inspection of its technical status; if the battery is used for a short time, and the captain did not overhaul the start time, it should be checked from the start machine. Then according to the start of the failure phenomenon analysis and processing:

1、启动时只听到启动机电磁开关“咯咯”声，或首次启动时启动机带动曲轴缓转几下，继而出现启动电磁开关“咯咯”响，但曲轴却不转动。此现象一般属于蓄电池“断格”故障。

1, start only to hear the starter electromagnetic switch "cluck cluck sound", or the first start of the engine to drive the crankshaft to slow down a few times, and then start the electromagnetic switch "cluck cluck" sound, but the crankshaft does not rotate. This phenomenon generally belongs to the battery off grid fault.

2、临时停车每次都能启动，但停车时间较长或第二天启动时却只能使曲轴转一下。此现象属于蓄电池自放电严重，其极板、隔板严重老化，说明该蓄电池已经接近报废。

2, temporary parking can start every time, but the parking time is longer or second days to start the crankshaft can only turn. This phenomenon belongs to the battery self discharge serious, its plate, separator serious aging, indicating that the battery is nearing retirement.

3、启动时启动机突然转动无力，并伴有烧橡胶气味或蓄电池处有烟冒出，多属极桩、极桩夹子接触不良而发热烧损。

3, start the machine suddenly turn weak, and accompanied by burning rubber smell or the battery at the smoke, more than is a pole, pole clip bad contact and heat loss.

4、若启动时启动机驱动齿轮与发动机飞轮齿圈发出撞击的空转声，其原因有二：一是飞轮齿圈的啮合切入面变形;二是启动机驱动齿轮与飞轮齿圈的间隙太大。两者无法啮合，发动机也就不能启动。

4, if the start drive gear and the engine flywheel ring gear clashing idling, for two reasons: one is the engagement of the flywheel ring gear cut surface deformation; two is the clearance gear and flywheel gear starter drive is too large. Unable to engage, the engine will not start.

5、电源总开关一接通，启动机驱动齿轮就和飞轮齿圈啮合在一起转动。出现这种故障，一是启动机电磁开关的保持线圈错接在了电源接线柱上;二是钥匙开关上的3根线接错，判断方法是：钥匙在“0”位置时启动机驱动齿轮不转，在“2”位置时启动电机驱动齿轮与飞轮齿圈啮合一起转动。

5, the power supply is connected to the main switch, the starter drive gear meshing with the flywheel gear ring. This kind of failure, is a starter electromagnetic switch coil connected to the power supply fault on the terminal; two is the 3 wire key switch on the wrong judgment method is the key in the "0" position when the starter drive gear does not turn, in the "2" position to start the motor driven gear rotates mesh with the ring gear.

6、启动开关转到启动位置发动机不能启动，也无其他现象。这种故障，一是钥匙、开关因磨损而未接通启动电路;二是启动机继电器未接通启动机电磁开关电路;三是电源开关未接通主电路。

6, start switch to start position engine can not start, no other phenomenon. This kind of fault, one is the key, the switch is not connected to the starting circuit because of wear and tear; the two is that the starter relay is not connected with the electromagnetic switch circuit of the starting machine; the three is that the power switch is not connected with the main circuit.

7、启动时只有轻微“嗒”的一声，再无任何反应，这是启动继电器发卡所致。这时只要按一下电磁铁尾部，迫使电磁铁前移，即可将启动电路接通，从而使发动机启动。

7, only a slight click on the start, no response, which is caused by the start of the relay card. At this time, as long as the tail end of the electromagnet, forcing the electromagnet forward, the starting circuit can be switched on, so that the engine start.

以上就是圣阳蓄电池的小编为您汇总的内容，如有需要，可及时与我们联系!

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