7.2 Installing the oil breakdown voltage tester
1. Select the place of installation for the oil breakdown voltage tester in such a way that
a stable base with sufficient air circulation is guaranteed,
the oil breakdown voltage tester is standing on a flat, horizontal surface,
the oil breakdown voltage tester is accessible for making connections and for use.
2. If the oil breakdown voltage tester is in a transport case (option), remove the lid of the
case. The oil breakdown voltage tester can be operated in the transport case.
7.3 Earthing the oil breakdown voltage tester
1 Earth connection screw
2 Cable lug
3 Protective earthing connection
Prerequisite
Earth cable (not included in standard delivery): Diameter min. 1.5 mm
2
, cable lug for M6
Procedure
1. Connect a protective earthing cable to the station earth.
2. The earth connection screw is located on the back of the oil tester. Unscrew the earth
connection screw (1).
3. Connect the cable lug of the protective earthing cable (2) to the earth connection screw
(1).
4. Re-screw the earth connection screw into the protective earthing connection (3).