III. electrical schematic diagram
EH1-EH6 ------ Heating tube ST1、ST2 ------ Thermostat KM1、KM2 ------ AC contactor
HL1、HL3 ------ Power indicator HL2、HL4 ------ Heating indicator
IV. operation procedures:
1. Check whether the power supply installation is normal, and ensure that the power supply voltage
is consistent with the use voltage of the furnace.
2. Two temperature controllers are set on the front panel of the furnace body, which can be used
alone or at the same time. The left temperature controller controls the left furnace body and the right
temperature controller controls the right furnace body.
3. Turn on the power, the green indicator light is on, at this time, the current has been supplied to the
furnace. Rotate the thermostat clockwise, and set the required temperature according to the
requirements of food production. At this time, the yellow indicator light is on, indicating that the
electric heating tube has been working and started to heat up.
4. The temperature can be selected according to the type of food, 180 ℃- 250 ℃is suitable. It
takes about 10-15 minutes from power on to the furnace body temperature reaching 250 ℃.
5. When the temperature reaches the set value and the thermostat can automatically cut off the power
supply, the yellow indicator light turns off, the electric heating tube stops working and the furnace
body is in a constant temperature state. When the temperature drops, the thermostat will
automatically turn on the power, and the electric heating tube will resume heating, so repeatedly.
6. After the temperature reaches 250 ℃, apply a layer of edible vegetable oil on the surface of the
barbecue net, and then evenly place the food to be barbecued on the barbecue net for operation.
7. After the work is completed, please turn the temperature controller to the off position
anticlockwise and cut off the power supply to ensure safety.
