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

WARNING DEVICE NVD-111

Installation

3 Installation
3.1

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.
■
Connect the device to the supply voltage only after completion of the work.
■
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 precise height of the sensor depends on how it is mounted. When mounting
in a concrete tank, for example, use the NVO5-B mounting set (see figure below).
For containers, tanks or separators made from other materials, such as plastic or
metal, use the appropriate alternative mounting options (screws and dowels).
Figure 3.1
1 Mounting set for one sensor NVO5-B
2 Cable connector for one sensor LAL-SK2
2
Mounting using cable connector and mounting set
1
EN
EN - 13