Precautions
1. Before turning on the power, please make sure that the switch is set to the "off" position, and check whether there is an open circuit or leakage.
2. Since there will be a slight smoking process during the first heating, it is recommended not to put the sample in before the official use, close the door, unscrew the exhaust cover on the top of the box, turn on the power switch, and set the temperature controller at 100 ℃ At this time, the temperature in the box starts to rise. When it reaches 100 ℃, the temperature controller will automatically maintain the temperature, and then the power can be cut off, and the door can be opened to dissipate heat and smoke.
3. For official use, first put the sample on the shelf, close the door, unscrew the exhaust cover on the top of the box, connect the power supply, turn on the power switch and set the temperature controller to the required temperature. Start to heat up inside until the temperature reaches the set temperature value.
4. The sample should not be placed too crowded during use, so as not to affect the convection in the box. When placing the box, please ground the box effectively according to the regulations to ensure safe use. Do not touch the electrical circuit on the left side of the box with your hands or wet cloth when the power is on.
5. This series of Drying Ovens are non-explosion-proof products.
6. Please do not put volatile, flammable and explosive items into the box for heating to prevent explosion.
Maintenance and Repair:
Daily maintenance of equipment:
1. The drying box should always be kept clean, and the door of the box should be wiped with a soft cotton cloth. Do not wipe with corrosive chemical solutions to avoid chemical reactions.
2. If the drying box is not used for a long time, it should be coated with neutral grease or vaseline on the electroplated parts to prevent corrosion, and put a plastic film dust cover on it, and put it in a dry room to prevent the electrical appliances from being affected by moisture.
3. Daily maintenance of equipment:
When you operate according to our manual, if there is equipment failure, please follow the following troubleshooting methods for preliminary troubleshooting; if you fail, please call the after-sales service department of our company, and we will wholeheartedly provide you with timely and accurate services.
Equipment failure phenomenon and failure analysis and solution:
