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NRR 2-60 - Installation & Operating Manual -
819693-00
Installing the NRR 2-60 level controller
The NRR 2-60 level controller snaps onto a TH 35 support rail in a control cabinet.
DANGER
There is a risk of electric shock during work on electrical systems.
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Switch off the voltage to the system before you install the equipment.
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Check that the system is not carrying live voltage before commencing work.
1.
Switch off the voltage to the system, or secure the surrounding equipment in the control cabinet, if
live, so it cannot be touched.
2.
Carefully press the unit onto the support rail until the holder clips into place
.
Electrical connection safety notes
DANGER
Incorrectly connecting the level controller or any associated components
is a danger to system safety.
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Connect the level controller and all associated components as shown in the wiring diagrams
in Fig. 7/Fig. 8 of this Manual.
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Do not use unused terminals as jumpers or support terminals.
