Under the influence of the external working environment, the air conditioning of the air conditioning often works in the worse environment, which results in the carbonization and emulsification of the compressed engine oil, so that the system carbon deposition, corrosion,
Under the influence of the external working environment, the air conditioning of the air conditioning often works in the worse environment, which results in the carbonization and emulsification of the compressed engine oil, so that the system carbon deposition, corrosion, infarction, smooth performance fall, so that the performance of the whole machine to affect the operating life of the unit, to bring greater economic losses to users, affect the normal life and work. The main maintenance task of the host system is the preventive maintenance and maintenance phase separation, eliminate the unit run, run, drip, leakage of the phenomenon of the outbreak, all the fault treatment in the embryonic state. The maintenance of the main air conditioning includes:
Cleaning the dust on the outside of the unit, rust removing and rust preventing oil on the outside of the metal,
Checking whether the bolts of the machine legs are loose, whether there is abnormal vibration and noise of the unit and stop the disposal immediately.
Use the freon electronic leak detector to detect whether the unit has freon leakage, when the leakage is marked, it should stop the repair and stop the leakage immediately.
check the oil level oil pressure can be normal, present low oil level should immediately add frozen oil. Air Conditioning maintenance method-electrical control part of the maintenance air conditioning long-term operation, due to wire, components heating, unit vibration and other reasons will cause loose joints, scattered, the formation of poor contact. If the temperature sensor, pressure sensor, flow sensor, anti-freezing maintenance device and other control components damage, it will cause the unit can not operate under normal conditions, will cause the unit operation of unpredictable problems.
Electric control part of the maintenance: 1, check all kinds of temperature sensors, pressure sensor controller, water flow controller, thermometer, pressure gauge device is loose. If you see a problem, deal with it. 2. First cut off the power supply, clean the dust inside and outside the electronic control cabinet, check the electronic control refuse, start the refuse internal components, wire and wire loose or abnormal heating phenomenon, found the problem immediately to deal with.