Short constant temperature and humidity chamber repair, do you have it yet?

There are some problems after using the tool for a long time I will teach you some tips , and you can check it yourself in the future, but a friendly reminder: if you encounter a machine breakdown, you should contact the manufacturer in time. If we use a box with constant temperature and humidity, some parts or It will occur more or less Aging or other problems. If you are not in a hurry at this time, the best and fastest way is to contact the manufacturer and let the manufacturer solve it. Sometimes, when you encounter a special situation and you are in a hurry, you want to know the cause of the machine breakdown and the repairing method. Next, I will analyze the general cause and method of the breakdown for you. You can use it as a reference:

Error 1: The contactor controls the heater is damaged, maintenance method: replace contactor deviceepATextile Testing Instruments, Testing Equipment Manufacturer

Error 2: Expansion valve flow rate is too large or too small or damaged, maintenance method: adjust or replace expansion valve

Error 3: The thermal fuse of the heater in the constant temperature and humidity test chamber is blown, maintenance method: replace the thermal fuseepATextile Testing Instruments, Testing Equipment Manufacturer

Error 4: Insufficient amount of refrigerant in the cooling system (Fluorine leakage), maintenance method : check for leaks and charge with fluorineepATextile Testing Instruments, Testing Equipment Manufacturer

Error 5: Cooling system piping is blocked by debris or ice, Service Method: Replace the blocked unit or desiccant epATextile Testing Instruments, Testing Equipment Manufacturer

Error 6: The solenoid valve that supplies liquid to the vaporizer is damaged, maintenance method: replace the solenoid valveepATextile Testing Instruments, Testing Equipment Manufacturer