AVL DITEST HV SAFETY 2000, User Manual

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AVL DiTEST HV Safety 2000 Performing a measurement
User manual 3-3
3.2 All-pole DC voltage measurement
In the " All-pole DC voltage measurement" mode the absence of a voltage is verified. This is
performed by a menu-driven measurement of the three relevant voltages:

Voltage measurement HV+ against HV-

Voltage measurement HV+ against the chassis

Voltage measurement HV- against the chassis
1. When you click on the All pole DC voltage measurement mode (see Fig. 3-1), a screen of
safety instructions will appear. You must read and observe these safety instructions.
2. Click on F8 Next .
3. The AVL DiTEST HV Safety 2000 safety test is carried out:
- Connect the probe tips briefly
- Press and hold the test button on the red test adapter until the safety test has completed
- The result of the safety test is displayed
4. Place the probe tips on the test object.
5. Press and hold the test button on the red test adapter until a stable measured value is
displayed.
6. The result of the measurement is displayed, see Fig. 3-2.
(If the test button is not kept pressed for long enough, the following message will appear:
“
Measurement invalid: Test button released too early
”.
If this happens, start a new measurement.
Press and hold the test button on the red test adapter until a stable measured value is
displayed.
Fig. 3-2
7. Clicking on F6 Report creates a report of the measurement results (see chapter 3.1)
8. Clicking on F8 Next repeats the all pole voltage measurement.
9. Clicking on << Cancel cancels the all pole voltage measurement.