Warning E04 水流速度低于下限

Warning E04 水流速度低于下限

   a) 此故障代表“水流速度低于下限”。此情况在对仪器换水后容易出现，反复重启仪器几次即可解决。
   b) 如果不是上述情况，则需更换滤芯。

  c) 如果不是上述情况，则是由仪器部分器件老化引起的。请根据“水路部分说明”，通过更换手柄、水泵等水路器件一一排除，锁定故障点。主要检查手柄内水路是否弯折、主机手柄连接器部分是否堵塞。       


a) This failure means that “water velocity is lower than the lower limit”. It occurs easily after water replacement of instrument and could be resolved by restarting the instrument for several times.

b) Replace filter element if it is not caused by the above circumstance.

c) If not caused by the above circumstance, this failure may be resulted from aging of part of components. According to the “water circuit specification”, check one by one by replacing the water circuit components such as handpiece and water pump, to determine the failure point. Please check whether the water circuit in handpiece is bent and whether the part of main console handpiece connector is blocked mainly.               
                                                                                                                                                                                     

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