Square vacuum dryer cleaning procedures and operating procedures

Square Vacuum Dryer Cleaning Procedure:
1. Cleaning the implementation of the conditions: for varieties, for specifications, for batch number when cleaning 
2. Location of cleaning: cleaning in place, cleaning room.
3. Cleaning tools: bucket, rag.
4. Cleaning agent and its preparation: detergent by 1:10 diluted with water after use; 95% alcohol plus pure water diluted to 75% for disinfection.
5. Cleaning method and cleaning water.
(1) followed by drinking water, purified water to the baking frame, baking plate each washed twice.
(2) followed by drinking water, purified water, scrub the square inside the vacuum dryer twice. And put the baking tray in the oven and dry it.
Square vacuum dryer operating procedures
1. Check the dryer parts are normal, the valve connection is leaked, open the bypass drain valve put inside the water, close the valve.
2. The wet material evenly spread in the baking tray, the thickness of not more than 30mm, and the baking plate up and down the order into the drying rack, close the door.
3. Open the vacuum pump.
4. Turn on the square vacuum dryer and set the drying temperature.
5. At any time to observe whether the vacuum changes.
6. Under the conditions of heating temperature, vacuum and so on, the user chooses the drying cycle according to the experience of drying related materials.
7. Close the steam valve before closing the box, close the vacuum pump, open the vent valve, open the door, press the first on the order after the material.