Operating manual VISATRON® Oil Mist Detector VN2020 / VN2020 EX
Part number 183001 Version 3.0
ASSEMBLY AND INSTALLATION
The earth connection between the oil mist detector (protective cover) and the engine is
via an earth connection with a permanent corrosion-free screw connection, as per the
figures below:
Position and installation, earth connection and protective cover for VN2020
Installing the earth connection, VN2020
1: Protective cover VN2020 (cut-out)
2: M6 screw DIN912, galvanised
3: x2 Schnorr washers
4: Earthing cable with ring eye DN6 (customer-specific)
5: Contact washer M6 with teeth
6: Hexagon nut M6, galvanised