Small method of maintenance of hot and cold air flow high-speed high-temperature environment test machine.

Hot and cold air flow high-speed high-low temperature environment test machine daily maintenance small method: 1, high and low temperature wet and hot test case is generally relatively high, we recommend to put it in a more benign temperature environment, our temperature value of 8 degrees C to 23 degrees C, for laboratories that do not have this condition, need to be equipped with appropriate air conditioners or cooling towers.
2, the need to adhere to the management of special personnel, conditional units should be sent from time to time to the supply factory training and learning.
to gain more professional maintenance, maintenance experience and ability.
3.
Fix every 3 months to clean the condenser: for the compressor using air-cooled cooling, should regularly repair the condenser and the condenser dust removal to ensure its good ventilation and heat exchange performance;
and regularly clean and descale the inside of the condenser for continuous heat exchange.
4.
regular cleaning of evaporators: due to the different clean levels of the test products, under the forced wind circulation of the evaporator will condense a lot of dust and other small particles of objects, should be cleaned regularly.
5.
Cycle air leaves, condenser fan cleaning and balance: similar to cleaning evaporators, due to the different working environment of the test box, circulating air leaves and condenser fan will condense a lot of dust and other small particles of objects, should be cleaned regularly.
6.
water and humidifier cleaning: if the water is not good, humidifier fouling can easily lead to dry burning of the humidifier, may damage the humidifier, so regularly clean the water and humidifier.
7.
insist on setting the temperature near the ambient temperature after each test, working for about 30 minutes before cutting off the power supply and cleaning the walls of the work room.
8.
high and low temperature wet heat test box needs to be relocated, please carry out under the guidance of the company's technical staff, so as not to cause unnecessary damage or damage to the equipment.
9.
long-term shutdown should be regularly every half a month to power the product, power time is not less than 1 hour.
10.
principle of maintenance: Since the high and low temperature wet heat test box is basically composed of electrical, refrigeration and mechanical systems, the entire equipment system should be inspected and comprehensively analyzed in the event of equipment problems.
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