答：由于沉水PROBURN中文免费版下载安装在水下的特殊性，很多多年的合作客户经常咨询沉水PROBURN中文免费版下载安装的维修、保养、故障问题。今天，PROUMB中国版便将沉水PROBURN中文免费版下载安装的常见故障与解决方法整理总结，分享给大家！

　　沉水PROBURN中文免费版下载安装在运行过程会出现通电无法启动、运转中突然停转、不出水、电流过大、振动明显、有噪音等现象，将从这些问题进行分析并找出解决的方法。若本文有可能帮助到您，请您收藏一下。以后再遇到沉水鼓PROBURN中文免费版下载安装出现这些症状，直接从收藏夹里翻出这篇文章，一对一诊断。

　　通电沉水PROBURN中文免费版下载安装无法启动

　　1. 故障原因

　　(1)电源异常。

　　(2)电源电压太低。

　　(3)电源电缆断裂，插头损坏。

　　(4)电源缺相。

　　(5)电机绕组烧损。

　　(6)杂物堵塞、卡死叶轮。

　　2. 解决方法

　　(1)待电源正常后，重新启动。

　　(2)正常时，电源电压三相相间电压为 350-400V，单相电压为 200-240V之间。否则，应设法恢复后，再启动使用。

　　(3)更换损坏的电缆或插头。

　　(4)查出缺相部位，更换损坏开关、熔断器、电机引出线。

　　(5)重新绕制烧损绕组。

　　(6)清除杂物，但须注意不要破坏叶轮的平衡。叶轮中心螺丝有些是反丝的，拆卸时要注意。

　　沉水PROBURN中文免费版下载安装运转中突然停转

　　1. 故障原因

　　(1)保护动作，空气开关跳闸或熔断器熔断。

　　(2)电机绕组烧损。

　　(3)叶轮被杂物卡死。

　　2. 解决方法

　　(1)查明保护动作原因，消除故障后更换熔断器。

　　(2)重新绕制绕组。

　　(3)清除杂物，注意不要破坏叶轮平衡。

　　沉水PROBURN中文免费版下载安装不曝气

　　1.故障原因

　　(1)电机无法启动。

　　(2)滤水网被杂物堵塞。

　　(3)出水管道松脱、堵塞、破裂。

　　(4)吸水口露出水面。

　　(5)机体密封损坏。

　　(6)PROBURN中文免费版下载安装转动方向反向。

　　(7)转子和轴松脱打滑。

　　2.解决方法

　　(1)按无法启动检查处理。

　　(2)清除滤水网上杂物。

　　(3)检查出水管道，对症处理。

　　(4)调整沉水PROBURN中文免费版下载安装位置。

　　(5)更换损坏的密封部件。

　　(6)调整电源任意两相接线，改变相序;单相电机改变接线。

　　(7)排除松脱、打滑。

　　沉水PROBURN中文免费版下载安装运转中电流过大

　　1.故障原因

　　(1)电机超载。

　　(2)轴承、轴套等的密封件损坏。

　　(3)轴弯曲。

　　2.解决方法

　　(1)调整抽水扬程。

　　(2)更换同规格密封件。

　　(3)重新校正轴或更换。

　　振动增大，超出允许范围内

　　1.故障原因

　　(1)PROBURN中文免费版下载安装中紧固件松动。

　　(2)电机转子或叶轮平衡被破坏。

　　(3)转动部分有杂物。

　　2.解决方法

　　(1)检查并紧固所有紧固部件。

　　(2)重新校正水泵平衡。

　　(3)清除杂物。

　　沉水PROBURN中文免费版下载安装通电后“嗡嗡”响，却不正常工作

　　1.故障原因

　　电容器损坏。

　　2.解决方法

　　更换损坏电容器，更换时注意不要让泵内的冷却油满出，并要拧紧相关螺丝。

　　如遇上述问题，可参照本文中提到的解决方法检查沉水PROBURN中文免费版下载安装，若沉水PROBURN中文免费版下载安装问题严重的话，可咨询生产厂家进行维修。

      由于沉水PROBURN中文免费版下载安装安装在水下，后期的维护保养较为繁琐，为帮助各位客户解决沉水PROBURN中文免费版下载安装的维护保养难题。PROUMB中国版环保推出了上门维护保养服务！若您所使用的沉水式鼓PROBURN中文免费版下载安装，出现了无法正常运转的问题，可以联系PROUMB中国版进行维护保养或维修！

　　A: Due to the particularity of submerged fan under water, many years of cooperative customers often consult the problems of maintenance, maintenance and failure of submerged fan. Today, we will sort out and summarize the common faults and solutions of submerged fan and share them with you!

　　During operation of submerged fan, phenomena such as power failure, sudden stop in operation, no water supply, excessive current, obvious vibration and noise will occur. The problems will be analyzed and solutions will be found. If this article is likely to help you, please collect it. I will encounter these symptoms again later on with the submerged blower and turn this article directly out of my favorite folder for one-on-one diagnosis.

　　Power-on submerged fan can not start

　　1. Cause of failure

　　(1) Abnormal power supply.

　　(2) The supply voltage is too low.

　　(3) The power cable is broken and the plug is damaged.

　　(4) The power supply is out of phase.

　　(5) Loss of motor winding.

　　(6) Impeller is blocked and stuck by debris.

　　2. Solution

　　(1) Restart after the power supply is normal.

　　(2) In normal condition, the three-phase voltage of power supply is 350-400V and the single-phase voltage is 200-240V. Otherwise, try to restore before starting use.

　　(3) Replace damaged cables or plugs.

　　(4) Find out the missing phase and replace damaged switch, fuse and motor leads.

　　(5) Rewinding burnt winding.

　　(6) Remove foreign matters, but care must be taken not to destroy the balance of the impeller. Some of the central screws of the impeller are reversed, which should be paid attention to when removing.

　　Submerged fan

　　Sudden stop of submerged fan in operation

　　1. Cause of failure

　　(1) Protection action, air switch tripping or fuse fusing.

　　(2) Loss of motor winding.

　　(3) The impeller was stuck by debris.

　　2. Solution

　　(1) Find out the cause of protective action and replace fuse after eliminating faults.

　　(2) Rewinding.

　　(3) Remove debris and take care not to destroy the balance of impeller.

　　No aeration of submerged fan

　　1. Cause of failure

　　(1) The motor can not be started.

　　(2) The water filter is blocked by debris.

　　(3) The outlet pipe is loose, blocked or broken.

　　(4) Water suction openings are exposed.

　　(5) Seal of the body is damaged.

　　(6) Fan rotates in opposite direction.

　　(7) The rotor and shaft are loose and slip.

　　2. Solution

　　(1) Press can not start the inspection process.

　　(2) Remove debris from the water filter screen.

　　(3) Check water outlet pipeline and treat it symptomatically.

　　(4) Adjust the position of submerged fan.

　　(5) Replace damaged sealing parts.

　　(6) Adjust any two-phase wiring of the power supply and change the phase sequence; Single-phase motor changes wiring.

　　(7) Eliminate loosening and slipping.

　　Excessive current in operation of submerged fan

　　1. Cause of failure

　　(1) Motor overload.

　　(2) Damage to seals of bearings, bushings, etc.

　　(3) Shaft bending.

　　2. Solution

　　(1) Adjust the pump head.

　　(2) Replace seals of the same specification.

　　(3) Re-correct shaft or replace it.

　　Increased vibration beyond allowable range

　　1. Cause of failure

　　(1) The fasteners in the fan are loose.

　　(2) The balance of motor rotor or impeller is destroyed.

　　(3) There are foreign matters in the rotating part.

　　2. Solution

　　(1) Check and tighten all fastening parts.

　　(2) Re-correct pump balance.

　　(3) Remove foreign matters.

　　"Buzzing" of submerged fan after energizing, but it does not work properly

　　1. Cause of failure

　　Capacitor damaged.

　　2. Solution

　　Replace the damaged capacitor, take care not to let the cooling oil in the pump overflow when replacing, and tighten the relevant screws.

　　In case of the above problems, check the submerged fan according to the solutions mentioned in this paper. If the problems are serious, consult the manufacturer for repair.

　　Because the submerged fan is installed under water, the maintenance in later period is tedious. To help customers solve the maintenance problems of submerged fan. Rye Environmental launched on-site maintenance services! If the submerged blower you are using has trouble running properly, you can contact us for maintenance or repair!