In the above, the above explains the reasons for the high fuel consumption of the high and low temperature test chamber refrigeration compressor unit or the high oil content of the compressed air and the high exhaust gas temperature. So what other problems can we solve ourselves?
(3) High and low temperature alternating heat and humidity test chamber The refrigeration compressor unit has low pressure, the actual gas consumption is greater than the output volume of the refrigeration unit; the deflation valve is faulty; the intake valve is faulty; the hydraulic cylinder is faulty; the load solenoid valve is faulty, and the minimum pressure valve is stuck; The user pipe network has a leak; the pressure setting is too low; the pressure sensor is faulty; the pressure gauge is faulty; the pressure switch is faulty; the pressure sensor or the pressure gauge input hose is leaking;
(4) The refrigeration compressor unit cannot start, the fuse is broken; the temperature switch is broken; the wiring is loose; the main motor thermal relay operates; the fan motor thermal relay operates; the transformer is broken; there is no power input; the fault is not eliminated; the controller is faulty.
(5) Fan motor overload, fan deformation; fan motor failure; fan motor thermal relay failure; loose wiring; cooler blockage;
Do not worry about the failure of the high and low temperature test chamber. First, please handle the fault with the common fault table of the high and low temperature test chamber. If the problem cannot be solved, please call the professional maintenance personnel.
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