Temperature gradually cooling, welding machine, cold water machine how to maintain?

The autumn leaves fall, winter snow. Cold dew, since the temperature falling all over the country, welcomed the first snow in succession, the temperature has dropped to below zero in north China, cryogenic freezing on the safety of the welding machine with cold water system is a big threat, at the same time, due to causes such as freezing cold water machine system damage consequence is very serious. In order to fully make efforts to prevent and safeguard, please be sure to consider, to prevent from unnecessary economic losses. Pattern if you want to avoid cold water freezes in the low temperature environment, ZuoLong machinery in this tip to the masses of customers to consider the following measures:





we often call cold water machine, welding machine cooling system maintenance, cold water machine mainly need to unpick and wash cold water machine regularly dust-proof net, dust cleaning chiller condenser, regular replacement of circulating cooling water, and filter core, in addition to the above points, also need to make sure the cold water machine in 40 ℃ below working environment, make sure the cold water machine outlet and into the draught ventilation smoothly.

ZuoLong mechanical warm remind remind: winter maintenance in addition to the daily maintenance, also need to prevent freezing. （ Of course the weather like in shenzhen) is commonly used in In order to ensure the normal use of, the environment temperature should be not less than 5 degrees Celsius, avoid cold water ice machine:

1) In order to prevent freezing, but have kept the cold water machine at 0 degrees Celsius above, if cannot meet the conditions, can be kept on cold water machine, makes the water flow state in pipeline, prevent freezing.

2) During the holiday season, cold water machine is in shutdown state, or long downtime because of failure, but try to cold water machine the temperatures in the tank and pipeline.

3) According to the actual situation, cold water machine the appropriate add antifreeze.

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