Maintenance Method Caused By Poor Contact Of Water Purifier Power Supply
When you encounter the problem of poor contact of the water purifier power supply,
you can follow the following steps to repair. First, cut off the power supply of the water purifier to ensure the safety
of the maintenance process. Then, check the power plugs and sockets for looseness, distortion, or damage.
If the plug is loose, it can be re-inserted tightly; If there is a problem with the socket, it needs
to be replaced with a new socket. Next, open the housing of the water purifier and check whether the
internal power cord is broken, damaged or in poor contact. If the power cable is faulty, replace it in time.
For the connection point between the power cord and the circuit board, check whether there is loosening
or oxidation. If it is loose, it needs to be re-welded; If there is oxidation, you can use sandpaper or a copper
brush to remove the oxide layer and ensure a good connection. In addition, it is also necessary
to check whether the fuse inside the water purifier is blown. If the fuse is blown, find out the cause of the blow
and replace it with a new fuse after troubleshooting. After completing the above repair steps, reassemble the water purifier,
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turn on the power, and test whether the water purifier can work normally. If the problem persists, it is recommended to contact a professional maintenance personnel for further overhaul.
Maintenance Method Caused By Poor Contact Of Water Purifier Power Supply
