GESTRA NRS 2-3 Manuals

GESTRA NRS 2-3 Installation instructions manual (20 pages)

• Identifier: id-1615226
• Brand: GESTRA
• Device: Laser Level
• Type: Installation instructions manual, PDF
• Key Aspects: Common Issues and Solutions, Use Case Documentation
• UPD Date: 29.06.2026
• Source File: 1615097.pdf
• Pages: 20
• Description: Operating instructions for the GESTRA NRS 2-3. It explains operation, maintenance, and internal layout, regulatory notices, wiring setup.

Key Pages and Contents:

• 810414-02/807cm · 1997 GESTRA AG · Bremen · Printed in Germany

  Agencies all over the world: www.gestra.de GESTRA AG Münchener Straße 77 28215 Bremen Germany Telefon +49 421 3503-0 Telefax +49 421 3503-393 E-Mail [email protected] Web www.gestra.de

• 1. Switch on the mains supply and verify that the NRS 2-3 is receiving power. The LED B or C will

  illuminate to verify this. 1. Make sure that the 19" slide-in unit has been properly installed in the mounting panel. 2. Make sure that the mains supply corresponds to the wiring car

• 1. Check the measuring current coming from the level transmitter across the terminals 5(+) and 6(–)

  in the case of design “b” and A22/C24 in the case of design “c” and “d”. Measuring current: 4 to 20 mA During operation you have to correct the switchpoints if the followin

• A LED “Low Level”

  B LED “Pump on” C LED “Pump off” D LED “High Level” E Adjustor for high level F Adjustor for pump off H Adjustor for pump on I Adjustor for low level J Fixing screws K Screw-type terminal strip L 32way Euro card connector Functional Elements – continued – Key