4 ELECTRICAL CONNECTIONS
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OPTISONIC 6300
www.krohne.com 09/2020 - 4006413102 - TD OPTISONIC 6300 V2 R02 en
4.1 Safety instructions
4.2 Laying electrical cables correctly
1 Lay the cable in a loop just before the housing.
2 Tighten the screw connection of the cable entry securely.
3 Never mount the housing with the cable entries facing upwards.
4 Seal cable entries that are not needed with a plug.
All work on the electrical connections may only be carried out with the power disconnected.
Take note of the voltage data on the nameplate!
Observe the national regulations for electrical installations!
For devices used in hazardous areas, additional safety notes apply; please refer to the Ex
documentation.
Observe without fail the local occupational health and safety regulations.
Any work done on the electrical components of the measuring device may only be carried out by
properly trained specialists.
Look at the device nameplate to ensure that the device is delivered according to your order.
Check for the correct supply voltage printed on the nameplate.
Figure 4-1: Protect housing from dust and water
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