terms of settlement

1. Check the line and replace the hot bed line

2. Replace the thermistor

3. Tighten the aviation joint

4. Please contact the manufacturer for mainboard problems

There is a problem with the hot bed circuit. Because the hot bed circuit of the machine is at the back of the machine, the platform may pull the wire back and forth in the process of going back and forth, and then cause the circuit to open, resulting in poor contact and unable to heat. This requires careful inspection. Hold the wire by hand in the case of power failure, and then start to check slowly from the hot bed board circuit position, See if it is disconnected in which position. If it is not, it is other problems. If it is, it can be solved by replacing a new hot bed line.

Check whether the wiring of the hotbed is loose. Screw the seat of the aviation connector again, and then tighten the wiring of the hotbed inside the chassis again. If the wiring is loose and the contact is poor, the heating will not be able to be done.

Motherboard problem, use a multimeter to test whether the output voltage of the hot bed is 24 V, if not, then the motherboard has a problem, it is recommended to repair the motherboard.

When the thermistor of hot bed is damaged, the hot bed will not be heated.