7 • Maintenance and servicing
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80116-941_V24392
2023-03
Test procedure
1. Open the valve of the argon gas bottle.
2. Call up <Test Program Valve>.
3. Perform the following settings in the test program:
– Valve: -> ------ ( = gas flow allowed)
– Prop. Valve -> ------ ( = gas flow allowed)
4. Close the valve of the argon gas bottle. The test specimen is sealed
tight when the input pressure at the pressure regulator manometer
does not significantly fall within 5 minutes.
5. Open the valve again for the next test step.
6. Terminate the test program with <Close>.
7. Exit the Service settings.
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