Bernard LE Series - User Manual

Instructions de mise en service, stockage et entretien
Instructions for start-up, storage and maintenance
Betriebs- und Wartungsanleitung
Handboek voor inbedrijfstelling, opslag en onderhoud
Istruzioni di messa in servizio, stoccaggio e manutenzione
Instrucciones - Puesta en Marcha
Modèle / Model : LEA
NR1146 rev. A
LE
Gamme
Range

Summary

SAFETY INFORMATION

General Safety Precautions

MAINTENANCE AND STORAGE

ASSEMBLY

Actuator Mounting and Orientation

ELECTRICAL CONNECTIONS & TESTS

Wiring and Terminal Identification

Post-Connection Checks

Verify power, tighten connections, manually position valve, and test electrical operation.

SETTING OF MECHANICAL END STOPS

End Stop Adjustment

Adjust end stop screws to limit travel within  2  at each extremity.

Mechanical End Stop Adjustment Procedure

Step-by-step guide to setting closed and open end stops using adjustment screws.

FEEDBACK POTENTIOMETER OPTION

Setting the 0% and 100% Positions

Adjust resistance by turning pinion with power off to set 0% and 100% positions.

TAM TRANSMITTER OPTION

TAM Transmitter Functionality

TAM Setting Procedure

Adjust 0/4mA and 20mA points using multimeter and adjustment screws.

PROPORTIONAL CONTROL OPTION

Proportional Control Setting Procedure

Automatic setting via S3 button; LED indicates status.

Bernard LE Series Specifications