Because the salt spray test box has long been tested for salt spray aging, the environment is prone to cause large and small faults in the salt spray test. In order to solve the fault quickly and smoothly perform the salt spray aging test, some common faults and treatment methods are described in detail below.
First, the test can not rise to a temperature <br> <br> set of fault cause: a test chamber temperature control temperature is set too low; 2 laboratory safety switch set too low; 3 heating systems. Fault; 4. Electromagnetic relay failure; 5. Controller failure. Treatment method: 1. Set the temperature controller to the required temperature; 2. Set the safety protection switch to the required temperature; 3.4.5. Inform the maintenance company to repair the door.
Second, the saturation temperature of the tub rises to a temperature not <br> <br> Faulty set: a barrel temperature controller saturation temperature is too low; the tub 2 with saturated security switch is set too low; 3 heating system failure;... 4. Electromagnetic relay failure; 5. Controller failure. Treatment method: 1. Set the temperature controller to the required temperature; 2. Set the safety protection switch to the required temperature; 3.4.5. Inform the maintenance company to repair the door.
Third, <br> <br> fault cause insufficient spray amount: 1 spray regulator placed too low; 2 glass filter blocking the preheating tank; 3 pressure is set too low... Treatment method: 1. Increase the spray regulator; 2. Clean the glass filter; 3. Adjust the pressure regulator to a pressure of 1Kg per square centimeter, and press the pressure regulator on the air compressor to adjust to 2Kg. Pressure per square centimeter.
Four, <br> <br> cause of the malfunction is insufficient water level warning lights: Indicates the water level is too low. Treatment: Check if the test chamber or saturated tank is adequately water level.
Fifth, there is not a normal spray and air compressor operation <br> <br> cause of the malfunction: the compressor itself has a self-protection function. Treatment: Use as usual without affecting the test process.
Sixth, the spray can not <br> <br> failure causes: 1 air compressor is not in operation; 2 main switch of the air compressor outlet is not open; 3 solenoid valve failure; failure or gauge pressure is too low 4; 5.... .Electromagnetic contactor failure;
Seven, after the power is turned on can not operate <br> <br> cause of the malfunction: will cut off the power when operating in the heating of the tank water level is too low. Treatment method: Add the water level of the heating tank to the normal condition.
First, the test can not rise to a temperature <br> <br> set of fault cause: a test chamber temperature control temperature is set too low; 2 laboratory safety switch set too low; 3 heating systems. Fault; 4. Electromagnetic relay failure; 5. Controller failure. Treatment method: 1. Set the temperature controller to the required temperature; 2. Set the safety protection switch to the required temperature; 3.4.5. Inform the maintenance company to repair the door.
Second, the saturation temperature of the tub rises to a temperature not <br> <br> Faulty set: a barrel temperature controller saturation temperature is too low; the tub 2 with saturated security switch is set too low; 3 heating system failure;... 4. Electromagnetic relay failure; 5. Controller failure. Treatment method: 1. Set the temperature controller to the required temperature; 2. Set the safety protection switch to the required temperature; 3.4.5. Inform the maintenance company to repair the door.
Third, <br> <br> fault cause insufficient spray amount: 1 spray regulator placed too low; 2 glass filter blocking the preheating tank; 3 pressure is set too low... Treatment method: 1. Increase the spray regulator; 2. Clean the glass filter; 3. Adjust the pressure regulator to a pressure of 1Kg per square centimeter, and press the pressure regulator on the air compressor to adjust to 2Kg. Pressure per square centimeter.
Four, <br> <br> cause of the malfunction is insufficient water level warning lights: Indicates the water level is too low. Treatment: Check if the test chamber or saturated tank is adequately water level.
Fifth, there is not a normal spray and air compressor operation <br> <br> cause of the malfunction: the compressor itself has a self-protection function. Treatment: Use as usual without affecting the test process.
Sixth, the spray can not <br> <br> failure causes: 1 air compressor is not in operation; 2 main switch of the air compressor outlet is not open; 3 solenoid valve failure; failure or gauge pressure is too low 4; 5.... .Electromagnetic contactor failure;
Seven, after the power is turned on can not operate <br> <br> cause of the malfunction: will cut off the power when operating in the heating of the tank water level is too low. Treatment method: Add the water level of the heating tank to the normal condition.
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