Installation; Mounting Of The Sensors - Pepperl+Fuchs NVD-111 Manual

Warning Device NVD-111

Installation

3
3.1
EN
12 - EN
Installation

Mounting of the Sensors

Read the chapter on Safety and, in particular, the section on Installation and
Commissioning (see chapter 1.7) before mounting the sensor. Do not remove the
identification plate.
Warning!
Risk of short circuit
Injuries and damage to the device are possible when working with live parts.
Before working on the device, always disconnect the supply voltage.
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Connect the device to the supply voltage only after completion of the work.
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During installation, read the instructions provided by the grease interceptor
manufacturer. Ensure that the suspension mechanism keeps the sensor
permanently at the correct height. Where possible, secure the device in a position
where it can be reached from the manhole opening so that it can be removed
when emptying (disposal) or carrying out maintenance work on the grease
interceptor.
The oil/petrol separator can be made of various materials. We therefore
recommend using the following methods to secure the device in a suspended
position:
If mounting the device in concrete containers, use the NVO5-B mounting
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set. See the figure below.
If mounting the device in containers made from other materials, such as
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plastic or metal, use other suspension devices as appropriate, for example,
screws and screw anchors.