Direct Selling Vacuum Low Temperature Dryer - How to Operate a Vacuum Dryer?

Place the items requiring drying into the vacuum drying chamber, close the chamber door, and shut off the vent valve before turning on the vacuum valve.

Connect the exhaust pipe at the back of the vacuum drying chamber to the vacuum pump using a vacuum rubber tube, then turn on the vacuum pump to start the suction process.

3. Turn the vacuum drying oven's power switch to "On," select the required set temperature, and the internal temperature begins to rise. As the internal temperature nears the set temperature, the heating indicator light flickers on and off...