Due to the long-term use of small air flotation equipment, there will be some problems and failures. When the small air flotation machine has problems and failures, it must be dealt with in time, especially now that the season is about to enter winter, many people do not know about winter maintenance. How to deal with it, today the small air flotation machine manufacturers will tell you about the key points of winter maintenance of small air flotation machines
In winter, the temperature is low, and the water is easy to freeze. In order to prevent the equipment from freezing and damaging the equipment, we must first ensure that no one freezes. After the air flotation machine is used, the water in the equipment must be drained.
[Note: The device cannot be used when the temperature is below zero]
1. Generally in warm winter, if the air flotation equipment is not used for a long time or the operator leaves the post, we must close the water inlet valve to drain all the water in the pressure bucket, and it is also recommended to drain the prepared bucket water.
2. We must take antifreeze measures for the overall equipment. If there is no antifreeze measures, it may cause the filter bottle and membrane shell of the equipment to freeze and crack.
3. If the air flotation equipment has been frozen, it cannot be forced to start. It is necessary to prevent the air flotation machine as a whole from being in an environment where the temperature is higher than 10 degrees Celsius. It can be turned on after 48 hours of natural thawing. .
4. In view of the low water production in winter, we need to strengthen the number of backwashing of the pretreatment device, increase the flushing time, increase the replacement frequency of the filter element and the backwashing time of the reverse osmosis membrane, so as to ensure the safety of the whole set of air flotation equipment for winter!
