Salt spray tester troubleshooting methods.

  As a result of salt spray tester for a long time to do salt spray aging test, the harsh environment is easy to cause salt spray tester failure of large and small, in order to have households can quickly solve the fault, continue to do salt spray aging test smoothly, the following details of some common failures and treatment methods.
A, the test chamber can not rise to the set temperature
Failure causes.
1. The temperature of the test chamber temperature controller, set too low.
2. test chamber safety protection switch is set too low.
3. Heating system failure.
4. electromagnetic relay failure.
5. Controller failure.
Treatment methods.
1. set the temperature controller at the desired temperature.
2. set the safety protection switch to the desired temperature.
3.4.5. Notify the maintenance company to repair.
Second, the temperature of the saturated barrel can not rise to the set temperature
Failure causes.
1. saturated barrel temperature controller temperature is too low.
2. saturated barrel safety protection switch is set too low.
3. heating system failure.
4. electromagnetic relay failure.
5. Controller failure.
Processing method.
1. set the temperature controller to the desired temperature.
2. set the safety protection switch to the desired temperature.
3.4.5. Notify the maintenance company to repair at home.
Third, the spray volume is not enough
Failure causes.
1. Spray regulator placed too low.
2. Preheating glass filter blockage in the tank.
3. Pressure setting is too low.
Treatment methods.
1. adjust the spray regulator higher.
2. Clean the glass filter.
3. adjust the regulator to 1Kg per square centimeter of pressure, the air compressor is marked - regulator, adjust to 2Kg per square centimeter of pressure.
4. When the alarm light of insufficient water level is on
Cause of failure: The water level is too low.
Treatment: Check whether the water level in the test chamber or saturated barrel is sufficient.
Five, there is a normal spray and the air compressor is not running
Cause of failure: The air compressor itself has the function of self-preservation.
Treatment: Use as usual, does not affect the test process.
Six, can not spray
Failure causes.
1. the air compressor is not running.
2. air compressor export the main switch is not open.
3. solenoid valve failure.
4. pressure gauge failure or too low pressure.
5. electromagnetic contactor failure.
6. nozzle blockage.
Treatment method.
1. turn on the air compressor button.
2. turn on the main switch of the air compressor.
3.4.5. Notify the maintenance company to repair at home.
6. remove the nozzle for cleaning (please be careful disassembly).
Seven, after opening the power can not run
Cause of failure: The water level in the heating water tank is too low will cut off the operation of the power.
Treatment: The water level of the heating water tank can be increased to normal conditions.
Eight, when the temperature controller shows HHH, LLL
Cause of failure: temperature controller failure, temperature-sensing rod failure.
Treatment: notify the maintenance company to repair.