What are the common faults in the coating production line of manual electrophoresis equipment?
The small-scale manual electrophoresis equipment coating production line is mainly used for electrophoretic coating of metal materials such as small hardware, motorcycle accessories, eyeglass frames, luggage accessories, and crafts. In the daily use of small and medium electrophoresis equipment, various failures sometimes occur. Today, the electrophoresis equipment manufacturer Hong Heshun Company will tell you about the common failures and treatment methods of small manual electrophoresis equipment?
Fault 1. The power indicator of the electrophoresis rectifier is not on and the fan does not turn on.
Solution: Check whether the power supply line is connected properly, whether the gate knife is closed, and whether the three-phase power supply is lacking in phase. Connect the power and close the gate knife.
Fault 2. During the operation of the manual electrophoresis equipment, the output current suddenly disappeared, but there was an output voltage and the indicator light was normal.
Treatment method: Check whether the connection from the power output terminal, copper bar, anode and cathode to the copper bar of the electrophoresis tank is disconnected or not in good contact. You need to replace or reconnect the load connection cable.
Fault 3. During the operation of the small electrophoresis equipment, the sudden current output is zero, and the protection indicator is flashing.
Treatment method: check whether the working environment temperature is too high, whether the fan is running; whether it is instantaneous overcurrent; whether the input voltage is normal, whether there is overvoltage and undervoltage three-phase input, whether there is phase loss; check whether the power device is damaged. Eliminate fan faults and improve ventilation conditions; deal with fan frame dust and cut clean with a screwdriver; eliminate various power supply failures of power distribution lines; replace power devices of the same model.
If there are other problems, you can call our electrophoresis engineer, 0755-89264486.