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Solutions to common failures of industrial oven

 Plug in the power and turn on the power switch, the device does not respond:
1. Please electrician for assistance in solving power supply problems.
2. If the heating tube is burned out, you can use a multimeter to measure the resistance value at both ends of the heating tube. If the resistance value is 0, it means that the heating wire is short-circuited, which is the total tripping of the electric switch; if the resistance value is several hundred kiloohms or infinity, It means that the heating wire is blown and the circuit is open.
3. The power switch blade is off.
4. The power switch is on, you can check the control circuit board and the corresponding connection line.
 
The temperature cannot rise:
*Check whether the timing time has run to the timing setting value; ★Most users do not understand this function. When the timing time runs to the timing value, the heating tube will not work, the fan will not rotate, and the temperature will not rise.
*Check whether the fan is running, if it is broken (use a multimeter to measure whether there is 380V voltage at the two ends of the fan pin), then notify the company to mail the accessories to solve it.
*Check the circuit control board, use a multimeter to measure whether there is output.
 
 The motor does not run:
*Results: there is heating, but the air volume of the inner tank cannot circulate, causing the temperature to rise slowly, then notify the company to replace it.
 
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Fourth, the handle is damaged:
The manufacturer needs to be notified of the replacement process.
 
The temperature displayed on the control panel is different from that measured by the mercury thermometer in the box:
Judgment premise:
1. The thermometer shall be measured after passing the inspection by the testing department.
2. The measurement and installation position of the mercury thermometer: Please suspend the thermometer in the center of the inner cavity, not directly on the shelf for measurement.
 
The temperature display appears to jump randomly or stand still, or appears abnormal such as "□□□"
It can be judged that there is a problem with the temperature sensor, and it can be replaced to solve it.
Remarks: The sensor adopts E-type platinum resistance, and the wire ends are two blue and one red.
 
The above are the common failures and solutions when using the industrial oven. I hope to help users and avoid the troubles when using the industrial oven.
 

In the previous:The laminar flow cabinet is used to distinguish between horizontal and vertical uses. The next article:Advantages of vacuum drying oven over ordinary drying oven.
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