Desktop air drying oven is a device used for heating, drying, and baking experimental samples. It is commonly used in laboratories in fields such as medicine, chemical engineering, and food. Therefore, proper operation and maintenance procedures are crucial to ensure the accuracy of experimental results.
Today, the editor will introduce the operation and maintenance procedures of the desktop blast drying oven to ensure its performance and service life, and avoid possible safety issues.
1、 Operating procedures
1. Preparation work
(1) Confirm that there are no other items around the device to ensure air circulation;
(2) Confirm temperature and time settings according to experimental requirements;
(3) Place the sample inside the equipment according to the experimental requirements;
(4) Pay attention to safety and avoid liquids or other flammable materials from entering the equipment to prevent safety accidents such as fires.
2. Turn on the device
(1) Press the power button to turn on the device;
(2) Set the temperature and time according to the experimental requirements;
(3) Check if the heater is functioning properly, ensure that the temperature sensor and heater wires are securely connected, and avoid safety issues caused by circuit short circuits.
3. End of use
(1) Turn off the equipment, adjust the temperature and time to the lowest, and remove the residual heat inside the equipment;
(2) Take out the sample and seal it for storage;
(3) Cleaning equipment.
2、 Maintenance Regulations
1. Daily maintenance
(1) Clean the inside and outside of the equipment after each use to avoid dust accumulation and contamination;
(2) Regularly check the circuit connections of the equipment to ensure stability and service life;
(3) Regularly clean the filter to ensure proper air circulation and equipment performance;
(4) Regularly inspect the insulation materials of the equipment to ensure its insulation and safety.
2. Regular maintenance
(1) Regularly check the service life of equipment heaters to ensure the accuracy and performance of equipment temperature;
(2) Regularly replace vulnerable parts such as heaters, temperature sensors, wires, etc;
(3) Regularly check the performance and normal working status of the switches, buttons, and temperature controllers of the equipment.
3、 Precautions
(1) Do not allow flammable materials or other liquids to enter the interior of the equipment to avoid safety accidents;
(2) When operating the equipment, it is necessary to ensure good ventilation around the equipment to ensure air circulation inside the equipment;
(3) Do not insert fingers or other objects into the interior of the device to avoid injury;
(4) When the equipment malfunctions, be sure to turn off the power and consult professional maintenance personnel for repair.