Econ ELA100 User Manual

Installation & Operation Manual Proven Quality since 1892
ECON actuator Fig. 7907, type ELA80 – 3000 www.eriks.com
Rev.23 – August, 2023 1
Contents
1. INTRODUCTION 3
1.1 Purpose 3
1.2 Safety notices 3
2. PRODUCT IDENTIFICATION 4
2.1 Product Identification 4
2.1.1 Marking 4
2.1.2 Applied Standards 5
2.1.3 Certification 5
2.2 Initial Inspection 5
2.3 Storage 5
3. GENERAL INFORMATION AND FEATURES 6
3.1 General Information 6
3.1.1
Standard Technical Data 6
3.1.2
ELA Actuator Versions and Additional Technical Data 6
3.1.3 ELA-Series Options 7
3.1.4 Duty Cycle 7
3.1.5 Space Heater 7
3.1.6 Hand Wheel and Declutching 7
3.1.7 Lubrication 8
3.2 External Parts for Standard Models 8
3.2.1 ELA80-1200 8
3.2.2 ELA2000 - 3000 (Actuator + Gear Box) 8
3.3 Internal Parts for Standard Models 9
3.3.1 ELA80-3000 9
4. INSTALLATION 10
4.1 Pre-installation 10
4.1.1 Use in General Service 10
4.1.2 Use in Potentially Explosive Atmosphere 10
4.2 Actuator Mounting 10
4.2.1
Actuator Mounting Base Details (ISO 5211) 11
4.2.2
Actuator Drive Bushing 11
4.3
Limit Switch Setting 12
4.4
Torque Switch Setting 13
4.5
Counter-Clockwise to Close Setting 13
4.6
Mechanical Travel Stop Adjustment 13
4.7 Setting Potentiometer (Optional ) 14
4.8
Current Position Transmitter – CPT (Optional) 14
4.8.1 Standard Features 14
4.8.2
Calibration of Zero and Span – CPT 15
4.9 Proportional Control Units - PCU (Optional) 16
4.9.1 PCU-A Proportional Control Unit Alternating Current 16
4.9.2 PCU-D Proportional Control Unit Direct Current 17
4.9.3 LED Signal Indication
18
4.9.4
Setting PCU Functions
18
4.9.5 PCU-EB Proportional Control Unit Alternating Current (2020 version)
23
4.10
AC/DC Multi-Board
(Optional) 31

Econ ELA100 Specifications

General

Brand	Econ
Model	ELA100
Category	Controller
Language	English