详细介绍
天津伯纳德B+RS800/F150H角行程电动执行器
天津伯纳德B+RS800/F150H角行程电动执行器
a.用手柄转动到全开位置
Rotate to completely opening position with the handle
b.松紧螺母,旋转调整螺钉,使只与机械挡挡块接触,然后反方向旋转螺钉半圈,锁紧螺毋。详
Unclamp the locknut, rotate and adjust the screwenable it and machinery block one and keep in touch, then, rotate semi circke of screw, the locknut in the opposite direction
c.同样的方法,可进行全闭位置的机械挡块的调整。
The same method, can close the adjustment of blocking one of machinery of the position completely.
1.维护与保养 Maintenance
①由于使用了寿命长、耐压性好的高级钼基润滑脂,所以无需点检及加油
Because of using advance molybdenum base ubricating grease which having long performance life and have good resist presure, so does not need to hand over item bu item and refuel
2在阀门的动作很稀少时,请定期驱动执行机构,检查有无异常。
When the movements of the valve are very rare, please drive the executive body regularly, to check it whether havethe unusual or not
故障与对策
故障现象 | 原因 | 对策 |
电机不启动 | 没有接上电源 | 接好电源 |
断线、接头与端子脱离 | 修理断线,正确连接紧固端子 | |
电源电压不对或电压过低 | 检查电压是否正常 | |
过热保护器运作(环境温度是否过高,阀门是否卡死) | 减低环境温度,用手动的方法检查阀门的开闭是否正常。 | |
极限开关的动作不良 | 更换开关 | |
启动运动电容不良 | 与生产厂家咨询更换电容 | |
开闭指示灯不亮 | 灯泡坏了 | 更换灯泡 |
极限开关动作不良 | 更换开关 | |
挡块的调整不良 | 再调整 | |
运动极限位置电机不能停转 | 极限开关动作不良 | 更换开关 |
DC24V、AC380V主电源相序接反 | 调整相序 | |
限位开关接入控制回路接线错误 | 调整接线 |