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Zhongke's ring test tells you a common fault treatment method for salt spray test chamber

2021-11-14

The common fault treatment method for the salt spray test chamber

The launde room cannot rise to the set temperature
1. The temperature of the laboratory temperature controller, setting too low;
2. The laboratory safety switch is set too low;
3. Heating system failure;
4. Electromagnetic relay failure;
5 Controller fault.
1. Set the temperature controller to the desired temperature;

[ 2. Set the security switch to the desired temperature;
3. Notify the maintenance company on door repair.
Second, the amount of spray is insufficient
Cause:

1. Spray The regulator is placed;

3. The pressure is set too low.
1. Power the spray regulator;
] 2. Clean the glass filter;

3. Turn the pressure regulator to 1 kg per square centimeter, the air compressor is marked with mdash; pressure regulator valve, adjust to 2kg The pressure of square centimeter.
Third, the saturated bucket temperature cannot rise to the set temperature
Fault Cause: 1. The temperature controller temperature of the saturated bucket is too low;
2. The saturated bucket safety protection 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 desired temperature;
2. Set the safety switch to the desired temperature; 3.4.5. Notice the maintenance company's door-to-door repair.
4, unable to spray

1. Air compressionThere is no operation;

The total switch of the air compressor outlet is not open; 3. Electromagnetic valve fault;
4. Pressure gauge fault or pressure is too low;
5. Electromagnetic contactor fault;

5Nozzle obstruction.

1. Open the air compressor button;
2. Open the total switch of the air compressor; 3. Notice the maintenance company home repair;
6. Remove the nozzle (Please take care of the disassembly).

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