Magnetic flap level gauge use precautions
Author:vacorda Source:vacorda.com Date: 2017-05-24 15:21:47
1. We should pay particular attention to the level gauge when using it, do not use a strong magnet to pull the float to check in the connecting tube up and down. Otherwise it will lead to magnetic float magnetization and change the polarity, and even make the float magnetic weakened, so difficult to work properly.
2. Magnetic flap level meter on-site use, we should first open the upper gate valve, then the lower. This is because the bottom of the level gauge connection tube is provided with a retaining spring that protects the float, otherwise the effect of the large differential pressure may cause the level gauge to be unusable.
3. Magnetic flap level gauge adjustment normal, after the float found in a location for some time “adsorb" phenomenon. This is mainly due to the fact that the level gauge is too close to the steel plate when it is installed through the steel platform. Therefore, it requires special attention to this space.
5. Magnetic flap level gauge used for some time, the float is difficult to float and the float is not flexible. This is basically because the magnetic float stained with iron or other dirt. You can first emptying the media, and then remove the float, remove the magnetic float on the stained iron or other dirt can be.