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Taught you how to process high frequency furnace site failure
Henan Chao Feng electrical based on long experience,summarizes some common problems, and solutions, for easy troubleshooting your high frequency furnace users.
Below we summarize some common problems of high frequency furnace:
A red light,
1, the lower die insulation damage;
2, work, vibration cylinder or the upper and the lower mould with dirt, moisture, dust cleaning;
3, the upper and the lower mould level bad;
4, the upper and the lower mould without insulation, and directly touch together;
5, the input power is too high;
6, the vacuum tube damage or loose;
7, over power protection electronic board is damaged, the overcurrent protection plate which has a total of threeelectric piece;
8, this is too large, the output is too high;
9, the work is too large, exceed the rated output of the same machine;
10, temperature control part of the fault;
11, the high voltage capacitor damage;
12, an insulating column (template) damage.
Two, no high-frequency output
1, bad switch contact
2, the fault line
3, the vacuum tube failure
Three, the product of adverse weld
1, debugging;
2, mold problems
3, product (work) a problem
4, the insulation is too thick, the insulation is too high
Four, the high frequency output, tripping or burning fuse
1, the vacuum tube failure
2, the transformer fault
3, a high voltage rectifier fault
4, a three-phase magnetic switch damage
5, high voltage line short fault
6, electrothermal board fault
Here is the solution to some failures:
Do not start up a press the start button, the current display is “0″, the machine noise soon, for about 5 secondsand stop automatically.
The 1 inductor two ring circuit
The 2 panel sensor connector is loose
3 check the joint should be no tape
4 the equipment fault.
Induction street if nothing, please contact us.
You can start with the current display, but not heating, or heating is very slow
The 1 inductor two ring circuit
Eliminate the short
The high current flow alarm, low current work
Net pressure too low
Equipment failure
Check the power supply, if too low,
Please use in small current