1. the machinery must be equipped with a good grounding end (attached to the correct ground wire).
The 2. machine is very sensitive to damp and dust, and needs to be placed in the proper workspace.
3., the electron tube of high frequency machine will generate high fever, so it can't be placed beside the machine that will generate high heat, nor can it be directly irradiated by the solar energy. Because of these reasons, the heat dissipation function of the electron tube will be affected.
If the 4. machine stops for more than one hour, the machine will have to wait for 10-15 minutes in order to preheat the tube and protect the service life of the electronic tube.
5. the upper and lower extremes of the machinery (upper and lower dies) can not be directly touched together, and there must be insulation and working parts between them.
6., during operation, when the output of high frequency wave is, it is important to not touch the upper pole output terminal (or upper mode), nor to use universal meter, test meter or other low frequency or low voltage instruments to try to measure the output terminal of the upper pole directly, which will lead to the accident.
7., the high cycle machine needs to check the insulation of the next extreme (lower mode) regularly. If there is any damage, burn out or breakdown, it is necessary to replace the new insulation immediately. Otherwise, if we continue to work, we will have sparks and cannot finish the operation.
8. if there is a frequent spark phenomenon (when the upper and lower dies are touched together, high cycle output), and not to check the maintenance, it will result in the damage to the parts in the machine and affect the work.
9. to do the finished products, as far as possible without water, dust, because the above objects easily lead to sparks.
10., when the machine turns on the power, it will hear the voice of the fan turning (5KW, 8KW's voice is smaller). This is the heat dissipation of the electron tube. If the fan fails, it must be repaired at once, otherwise it will cause the electron tube to damage.
