Correct placement and use of the reactor

The reactor controller and the controller should be placed flat on the operating table. The operating environment temperature is 10-40 °C, the relative humidity is less than 85%, and the surrounding medium does not contain conductive dust and corrosive gases. Checking of fixed contacts: Check whether the movable parts and fixed contacts on the front panel and rear panel are normal, open the top cover, and check whether the connectors are loose, and whether there is damage or rust caused by poor transportation and storage. Connect all the wires, including the power wire, the electric furnace wire between the controller and the kettle, the motor wire, the temperature sensor and the tachometer wire.