Low-Voltage Measurements; Inserting The Mt 77 Into The Mt-Hv - Hella Gutmann MT-HV Operating Instructions Manual

Hella Gutmann

6. Low-Voltage Measurements

NOTICE
You can alternatively use the measurement module MT 56 for measuring voltage, current and resistance.
This section describes how to perform a low-voltage measurement in connection with the MT 77 measurement module.
The following pictures illustrate the exact proceeding.
CAUTION!
Danger of electric shock / Danger of destruction of the device
Ensure that the power supply is disconnected and that all high-voltage condensers are discharged before
you perform measurements regarding resistance, continuity, diodes or capacity.
6.1. Inserting the MT 77 into the MT–HV
Proceed as follows to insert the MT 77 into the MT-HV:
1. Press the unlocking button of the MT-HV.
ð The module releases from the module slot.
2. Draw the module out of the module slot.
3. Insert the MT 77 into the free module slot, pay attention that it locks into place.
MT-HV
Low-Voltage Measurements | 6.
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