Troubleshooting method of miniature high frequency quenching machine

Water temperature fault, troubleshooting method 1. The water temperature alarm that occurs during work is caused by the water heat, and the water temperature should be lowered. It may also be caused by the blockage of the waterway. Find which way the water is blocked and remove it. The second method of elimination is to replace it due to the failure of the water temperature relay. Water pressure alarm: elimination method 1. Check whether the water pressure gauge is normal to see if there is any damage or adjust the water pressure to see if it is normal. Exclusion method 2. Check the pressure of the water pump to see if there is any blockage.

Overvoltage of the high-frequency heating and quenching machine: 1. The grid voltage is too high (the general industrial power range is between 360-420V). 2. The circuit board of the equipment is damaged (need to replace the voltage regulator tube).

Problems in the water pressure of the high-frequency heating and quenching machine: 1. The pressure of the water pump is not enough (the shaft wears due to the long-term operation of the water pump). 2. The water pressure gauge is broken.

Problems in the water temperature of the high-frequency heating and quenching machine: 1. The water temperature is too high (generally the set temperature is 45 degrees). 2. The cooling water pipe is blocked.

Lack of phase in high frequency heating and quenching machine: 1. Lack of phase in three-phase incoming line. 2. The lack of phase protection circuit board is damaged.