Welcome to Hangzhou Xiangjun Electronics Co., Ltd. official website!
0571-89006138
Current location: Index > Services > Precautions

Precautions

一、Solenoid valve precautions

① Flush the pipe before installation and rinse the impurities.

② If the water tower water supply, please choose with the hydraulic pressure matching solenoid valve. So that the solenoid valve can not catch water or flow is too small.

③ Check the solenoid valve to determine whether the voltage and control power output voltage is consistent, check the filter is complete, the valve parts are not damaged. The flow direction is consistent with the direction of the arrow of the solenoid valve.

④ solenoid valve should be installed in the room easy to repair and avoid other associated loss of the area, pay attention to frost, sunscreen, to prevent the valve body frost aging, shorten the service life. The coil is facing up during installation.

⑤ prohibit the use of wrenches and other tools on the coil and plastic parts, solenoid valve at both ends of the interface pipe should be kept in the same straight line, not two interfaces up and down when the forced installation, to ensure that the solenoid valve is not damaged during installation, A good solenoid valve is not subject to pipe dislocation torque.

After installation, power detection.

⑥ appear defective solenoid valve, with stickers affixed fault tag, and indicate the location, time, fault phenomenon, handling personnel and other factors, so that manufacturers quality screening and improvement.

⑦ If there is abnormal installation, the use of the resulting failure and loss, does not belong to the scope of three packs of manufacturers.


二、Basic failure and exclusion
  • 1、电磁阀打不开
    故障原因检测方法解决方案
    接线接触不良检查接线重新接好线
    线圈是否正常通电万用表量阻值更换线圈或电磁阀
    工作电压不正常测工作电压更换输入电源使之正常
    水压小于 0.012Mpa打开水龙头估计加装增压泵或更换低水压电磁阀
    过滤网堵塞目测定期清洗过滤网
    异物堵塞阀瓣小孔拆开线圈目测清洗使小孔畅通并检装过滤网
    水压高于 0.8Mpa找开水龙头估计加装减压阀或提升工作电压 ( 增 10% 内 )
    进水口方向装反目测重新正确安装
    其他-更换电磁阀并帖好故障标签
  • 2、止回漏水
    故障原因检测方法解决方案
    电源一直通电万用表测量更换或维修电源
    异物堵塞阀瓣小孔或阀口拆开线圈目测清洗使小孔畅通并检装过滤网
    动铁芯下端橡胶件脱落拆开线圈目测重新装好橡胶件
    橡胶膜片破损或脱落拆开线圈目测重新装好橡胶膜片
    其他-更换电磁阀并贴好故障标签
  • 3、管件或阀体其他部位漏水
    故障原因检测方法解决方案
    运输、安装时部件受损或冰冻胀裂目测更换电磁阀贴好故障标签 , 并注意正确安装 ,
    将电磁阀装在室内或加强保温