SIGRIST ColorPlus Ex, Инструкция по эксплуатации

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Instruction Manual ColorPlus Ex
22 10210E/5
3.7 Electrical connections
3.7.1 Voltage equalizing cable connection on the flow cell
housing
It is absolutely necessary for the flow cell housing to be connected to the
voltage equalizing cable!
The following rules apply for the different versions:
In the case of the inline version, the piping system including the Varivent®
housing must be connected to the voltage equalizing cable.
In the case of the bypass version, the voltage equalizing cable must be
connected to the designated earthing point on the transmitter enclosure.
In the case of user-specific flow cells, the voltage equalizing cable must be
connected to the designated earthing point on the transmitter enclosure if the
material suited.
3.7.2 Connecting the control unit SIREL
Connecting live conductors is extremely dangerous, and parts of the
installation can be damaged. Always observe the local codes when performing
electrical installation work.
In addition, observe the following rules:

It is absolutely necessary to connect the protective earth conductor.

Because the instrument has no mains switch, a suitable disconnection
device (switch, plug) must be provided near the mains connection.

If malfunctions cannot be eliminated, take the instrument out of service
and take precautions against it being put back into service inadvertently.
Inline version
Bypass version
User-specific flow
cells