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Bernard Controls EZ Series

Bernard Controls EZ Series
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INSTRUCTIONS DE MISE EN SERVICE,
STOCKAGE ET ENTRETIEN
INSTRUCTIONS FOR START-UP,
STORAGE AND MAINTENANCE
ANLEITUNG FÜR DIE INBETRIEBNAHME,
LAGERUNG UND WARTUNG
NR 1208_EZ_revB_A/F/D
Art: 5100134
EZ
Gamme
Range
Reihe
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Bernard Controls EZ Series Specifications

General IconGeneral
BrandBernard Controls
ModelEZ Series
CategoryController
LanguageEnglish

Summary

Safety Information and General Precautions

Actuator Assembly and Mounting

Handwheel Operation and Declutching Procedures

Handwheel Operation: EZ4 to EZ15 Models

How to manually operate EZ4-EZ15 actuators by engaging and disengaging the handwheel.

Handwheel Operation: EZ100 to EZ1000 Models

Operating EZ100-EZ1000 actuators with automatic declutching handwheel for manual control.

Handwheel Operation: EZ60 Models

Using the clutch lever on EZ60 actuators to disengage the motor for manual operation.

Commissioning OnOff Actuators

Electrical Connections and Preliminary Tests

Essential checks for power supply, cable glands, and functional testing of limit/torque switches.

Setting Mechanical Stops and Travel Limit Switches

Adjusting physical stops and calibrating travel limit switches for precise actuator movement.

Position Feedback Potentiometer Configuration

Potentiometer Mounting: Circuit Board Version

Steps to mount and adjust the potentiometer on the switch plate for circuit board installations.

Potentiometer Mounting: Support Column Version (EZ4-EZ15)

Guide to mounting and adjusting potentiometers on EZ4-EZ15 actuators with support columns.

TAM Position Transmitter Setup

Auxiliary Control Switches Setup

Heating Resistor Functionality

General Cautionary Notes

MINIGAM Positioner Commissioning

MINIGAM Positioner Description

Introduction to MINIGAM+ controls for valve positioning and signal types.

MINIGAM Electrical Connection Notes

Key considerations for wiring MINIGAM+ for analogue signals and remote position feedback.

MINIGAM+ Configuration Settings

MINIGAM+ Mechanical Stops and Limit Switches

Remote Position Signal Calibration

Calibrating Closed Position (0%)

Steps to set the 0% signal for the remote position feedback.

Calibrating Open Position (100%)

Steps to set the 100% signal for the remote position feedback.

Dead Band Setting for MINIGAM+

MINIGAM+ Auxiliary Control Switches

MINIGAM+ Heating Resistor

MINIGAM+ General Caution

Actuator Troubleshooting Guide

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