1. No special installation is required for the experimental electric furnace, it only needs to be placed on the indoor floor or bench. The controller should be placed on the worktable, and the inclination of the worktable should not exceed 5 degrees. The minimum distance of the controller from the electric furnace should not be less than 0.5 meters. The controller should not be placed on the electric furnace, so as not to affect the normal operation of the controller.
2. The load capacity of the power cord, switch and fuse connected to the controller and the experimental electric furnace should be slightly larger than the rated power of the experimental electric furnace.
3. When wiring, first loosen the screws on the left and right sides of the controller casing, then turn the cover up, and connect the power cord as shown. The connection between the controller and the furnace and the thermocouple connection cable (it is best to use compensation wires ). Insert the thermocouple into the furnace from the small hole of the thermocouple fixing seat, the gap between the hole and the thermoelectricity is blocked with asbestos rope, and then fixed. (Note: the phase of the power supply-and the neutral line cannot be reversed, for safe operation, the controller And the electric furnace must be reliably grounded)
4. Turn on the power after checking the wiring is correct, first close the power switch, then pull the toggle switch on the controller panel to the on position, adjust the setting button, set the temperature to the degree you need, if Pull the setting switch to the measurement position, the red light is off (NO), there is also the sound of the contactor, the electric furnace is energized, the ammeter indicates the heating current value, and the temperature rises gradually with the temperature in the furnace, indicating that the work is normal. When the temperature rises to the set required temperature, the red light is off (NO), the green light is on (YES), the electric furnace is automatically powered off, and the temperature is stopped. Later, when the temperature in the furnace drops slightly, the green light is off and the red light is on, The electric furnace is automatically energized again and again and again to achieve the purpose of automatically controlling the temperature in the furnace.
5. In order to check whether the disconnection protection device is working properly, the method is: release one end of the thermocouple, at this time the temperature measurement indicator quickly rises to the highest point and automatically cut off the heating power, then the disconnection device is good, reconnect the thermocouple After that, it can work normally.
6. Oven, when the electric furnace is used for the first time or re-used after long-term shutdown, the oven must be carried out. The process is as follows: when the room temperature rises to 200 ℃ for 4 hours (open the door to let the steam emit) when 200 ℃ To 600 ℃ for 4 hours (close the furnace door) When 600 ℃ to 800 ℃ for 2 hours (close the furnace door)
7. After use, first pull the toggle switch on the control panel to the off position, then cut off the main power switch.
High quality products with colorful effect, can be customized by customer with low MOQ; Safety transporation with Eco-Friendly,Stocked,Durable feature supports wonderful experience;
Tableware Set,Kitchen Crockery,Ceramic Tableware,Lightweight Dinnerware
Guangdong Qunfa Ceramics Co., Ltd , https://www.qunfaceramics.com