A brief description of the laboratory explosion-proof refrigerator correct operating process
Laboratory explosion-proof refrigerator for the storage of flammable, explosive, easy to evaporate, corrosion and other chemical reagents, test reagents. It is suitable for laboratories and scientific research units in universities, such as test sites. It's to avoid the loss of people in the industry caused by the explosion. User-friendly design, tempered glass partition, easy to store a variety of specifications of reagent bottle ultra-quiet fan equipped with noise-cancelling technology, the whole machine noise is less than 40 cents, the laboratory environment quieter to avoid the light-absorbing foam door body, with a small angle self-closing function.
How to use the laboratory explosion-proof refrigerator correctly:
1, the use of laboratory explosion-proof refrigerator before, on the detailed reading instructions, purchase or transfer of explosion-proof refrigerator, should be set aside for 2-6 hours before turning on, to avoid circuit failure.
2, the first use or from the beginning before the activation, the thermostat to the strong stop gear, and then the thermostat twist to 3 gear to start, to avoid burning the compressor.
3, when open running, 5 minutes after the compressor will work. (Because we choose time-lapse explosion-proof solid-state relays and overload protection and thermal protection equipment).
4, before the use, first 2-6 hours empty box power operation, if the refrigeration effect is good, can store the goods.
5, unexpected circumstances, when the just stopped after not immediately start, need to wait more than 5 minutes, to avoid burning the compressor.
6, timetore to eliminate the condenser and compressor surface dust, to avoid not stopping, not up to the temperature. Can be removed with a soft brush or vacuum cleaner, do not spray with water, nor do you use dust cover.
Lab explosion-proof refrigerator protection tips:
1, to ensure the ambient temperature. Ultra-low temperature refrigerator working environment temperature must be below 30 degrees C, ventilation around good. Too high temperature or poor ventilation can easily form equipment over-carrier turn damage.
2, timetore refrigerator door seal ice. The door seal is not strict, the insulation effect is seriously reduced, simple causethe compressor long-term overload operation to form damage. Schedule the cooling filter (once every two months). Long-term do not organize the filter, dust clogging the mesh hole, forming poor cooling, resulting in cooling motor damage, and thus compressor damage. Please check the instruction manual for the method of finishing.
3, in the process of use, the door open not too frequently, try to reduce the number of opening slots, shorten the opening time, in order to reduce the gas leakage inside the box, in order to save electricity.
4, should keep the laboratory explosion-proof refrigerator around the area clean, to avoid fluttering and being inhaled condenser, affecting the cooling effect.