TESTO 324 - Instrument diagnosis; Error diagnosis; Instrument information; Tightness test

5 First steps
30
5.5. Instrument diagnosis
Important operating values and instrument data are displayed. A
main test can be carried out. Instrument errors that have not yet
been rectified can be displayed.
Call up function:
> [] → Instrument diagnosis → [OK].
Error diagnosis
> Error diagnosis → [OK].
- Unresolved errors, warnings and notes are displayed.
> View next/previous error: [▲], [▼].
Instrument information
> Device Information → [OK].
- Information is displayed.
Tightness test
1. Main test → Tightness test → [OK]
2. Short both gas connections through the connection hose.
3. Start the check: [OK].
- Zeroing of pressure sensor
- Pressure is built up and measurement is carried out
- The result of the measurement is indicated by a traffic light.
Gas feeding unit test
1. Gas feeding unit test → [OK].
2. Connect the measuring instrument to the gas feeding unit.
3. Start the test: [OK].
- If the gas feeding unit is full, it is emptied.
4. Gas feeding unit is filled.
• Settling period expires (15 min)
• Measuring time expires (5 min)
- The measurement result is indicated by a traffic light.
5. Gas feeding unit is emptied.
6. Exit testing: [Back]