How does industrial oven make high temperature protection

Before starting up the industrial oven, first turn the knob of the temperature protection switch clockwise to the limit and then start up the oven according to the process specified in the manual. Otherwise can attack boot alarm and block the power supply appearance. At this time, it is necessary to turn off the power supply and adjust the temperature protection switch before starting up. If the electric bell rings and shuts down when the temperature of the studio has not reached the temperature set by the appearance after starting up, then the adjustment value of the temperature protection switch is lower than the temperature set by the appearance. For the same needs, turn off the power, adjust the temperature protection switch from the beginning and start up again.

If the temperature of the workshop after the boot exceeds the temperature set by the appearance, it indicates that the overtemperature bell did not ring. At this moment, the user shall make detailed adjustment of the temperature protection switch according to the instruction manual. In this way, the temperature controller can be out of control by the temperature switch as a blocking power supply, to maintain the product and equipment and avoid the onset of major accidents.

1, industrial oven should be placed in the indoor dry and horizontal place, to avoid vibration and corrosion.

2, to pay attention to the safety of electricity, according to the oven power consumption device to meet the capacity of the power supply knife. Choose the power supply wire that satisfies, and should have outstanding ground wire.

3. When all preparations are arranged properly, put the test products into the oven, then connect and turn on the power, and the red indicator light is on to indicate that the oven has been heated. When the temperature reaches the controlled temperature, the red light quells and the green light turns on, and the temperature starts to be constant. In order to avoid the failure of temperature control, care is also necessary.

4, should notice to put when trying article cannot too close. The heat sink plate should not be placed on the test, to avoid affecting the flow of heat up the activity. Prevent baking flammable, explosive, volatile and corrosive items.

5. The trolley oven with the mercury thermometer thermostat with the electric contact shall separate the two wires of the electric contact thermometer and connect them to the two terminals on the top of the box.

6, a general mercury thermometer into the exhaust valve, open the hole of the exhaust valve.

7. Tighten the screw on the steel cap after adjusting the electric contact mercury thermometer to the required temperature to reach the intention of constant temperature. But when it is necessary to notice to adjust, do not turn indication iron to scale outside.

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