Cold and hot fatigue testing machine operation and precautions

Cold and hot fatigue testing machine operation and precautions

Technical preparation before use and necessary safety checks:

1. Familiar with the instruction manual.

2. Check that there is no short circuit fault between the electrical lines, and the insulation resistance of the electrical circuit to ground is not less than 1.5MΩ.

3. There is normal air pressure and water pressure access.

4. Confirm that the above configuration is correct.

5. First turn on the main power switch of the hot and cold fatigue tester.

6. Set the parameters to be cycled in the touch screen.

7. Turn on the cold water and hot water switch, set the temperature of the hot and cold water, after the temperature of the hot and cold water arrives,

Press the reset switch on the touch screen first, then reset the number of times, then press the start switch. At this time, the machine enters.

In the test, the device will stop automatically after the number of cycles is over.

8. After the test is completed, turn off the power switch after the hot water temperature drops to normal temperature.

9. If there is an emergency, please press the “Emergency Stop Switch” quickly.

Second, the hot and cold fatigue test machine notes:

It is strictly forbidden to dry and test flammable, explosive and volatile flammable and explosive materials.

The samples are placed in the hanging blue.

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