YUNENG Transformer Dry Air Generator Maintenance Tips
YUNENG GF Series Transformer Dry Air Generator is needed during assembling and oil filling of power transformer.Its dew point could be -50 to -70℃.
The dry air generating machine is easy for operation since it is full auto.
And for maintenance, it is also simple.
Please check below the care and maintenance of transformer dry air generator for your reference.
| Period | Operation |
| everyday | Check whether there is any overheating on electrical connection part |
| everyday | Check whether there is any ignition or thorn phenomenon on the contactor movement out-points |
| weekly | Check PLC, and also check the cooling system of PLC is running good or not |
| weekly | Check whether all the terminals have loosen phenomenon |
| monthly | Check whether there is dirt on the display |
| monthly | Check whether the operation of reversing valve is reliable. According to the noise is abnormal or not when reversing valve in order to determine whether the iron core and armature have impurities or not. Check whether there is core wear or not. Check all the Seals are aging or not |
| every three months | Check whether the connecting bolts have loosen phenomenon |
