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