High frequency in the use of the process need to pay attention to what matters?

　　High frequency in the use of the process need to pay attention to what matters?

　　1, the machine must be fitted with a good grounding terminal (connected to the correct ground).

　　2, the machine against moisture, dust is extremely sensitive, to be placed in the appropriate workspace.

　　3, the machine's upper and lower extremes (upper and lower mold) not directly touch together, must have insulation between them and work pieces.

　　4, used to make the finished work piece, as far as possible should not have moisture, dust, due to the above objects easily lead to sparks.

　　5, the machine such as down more than one hour, and then boot, you need to wait 10-15 minutes for the vacuum preheating, protection tube life.

　　6, if it happens often spark phenomenon (in the upper and lower mold met, and high-cycle output) rather than to check the maintenance, machine parts can cause damage and affect.

　　7, regular inspection under extreme (lower die) of insulating material, if damaged, burned, breakdown place to be immediately replaced insulation, or if they continue to work, it will produce a spark, unable to complete the process.

　　8, the machine's vacuum tube will produce heat, so the heat generated can not be placed on the side of the machine, nor device in the solar direct radiation to the place, due to the above reasons will affect the vacuum tube heat dissipation.

　　9, the machine power is turned on, you will hear the sound of the fan rotation (4KW, 5KW sound less), this is the vacuum tube heat dissipation, if a fan fails, you must immediately repair, or will cause damage to the vacuum tube.

　　10, the operation, when the high-frequency output, remember not to touch the upper pole of the output (ie, the upper die), but also no longer universal table, test meter, or other low-frequency, low-pressure meter, try to directly measure the output of the upper pole, it will lead to accidents.