Maintenance methods for cold and hot shock test chambers
a.thermal shock chamberThe radiator (condenser) of the refrigeration unit should be regularly maintained and kept clean. Dust sticking to the condenser can cause the high-pressure switch of the compressor to trip and generate false alarms. The condenser should be regularly maintained every month. Use a vacuum cleaner to remove the dust attached to the condenser's heat dissipation mesh or use a hard brush or high-pressure nozzle to blow away the dust after starting up.
b. When opening or closing doors or taking test items from the furnace, do not let the items come into contact with the glue edge on the door to prevent damage to the glue edge and shorten its lifespan
c. The ground around and at the bottom of the aircraft should be kept clean at all times to prevent a large amount of dust from being sucked into the unit, causing accidents and reducing performance
d. The refrigeration system of the cold and hot shock testing machine is the core of this machine. Please conduct a semi annual inspection of all copper pipes for any leakage or snow damage, as well as all bell joints and welding joints. If there is any oil leakage, please notify our company or handle it directly
e. The high current contacts of the distribution panel should be cleaned and maintained at least once a year in the distribution room. Loose contacts can put the entire equipment in a dangerous working state, ranging from minor damage to component burnout to serious risks such as fire, alarm, and personal injury Use a vacuum cleaner to remove indoor dust during cleaning.
f. Please do not adjust the set values of the two over temperature protectors in the distribution box of the cold and hot impact testing machine casually. They have been adjusted before leaving the factory. This protection switch is used to protect the heating tube from air burning and alarm Setpoint=Temperature Setpoint 20 ℃~30 ℃.
h. The cold and hot shock testing machine must be turned off and the staff must wear dry, electricity resistant, and temperature resistant gloves when taking out the product after the testing time has expired
i. Cleaning and maintenance of the interior and exterior of the thermal shock test chassis.
j. Before operating the cold and hot shock testing machine, the internal impurities (substances) should be removed first.
k.thermal shock chamberThe distribution room should be cleaned at least once a year. When cleaning, please use a vacuum cleaner to remove the indoor dust. The exterior of the box must be cleaned at least once a year, and can be wiped with soapy water during cleaning.