Econ 21440 User manual

Installation & Operation Manual Proven Quality since 1892
ECON Switchbox Fig.21440, 21540, 21541, 21542, 21543 www.eriks.com
Rev.0 –April, 2020
ECON SWITCHBOX FOR HYDRAULIC ACTUATORS
Fig. 21440 Linear Switchbox
Fig. 21540-21543 Quarter turn Switchbox
Installation & Operation Manual for Hydraulic Switchbox:
Fig. 21440, 21540, 21541, 21542, 21543

Installation & Operation Manual Proven Quality since 1892
ECON Switchbox Fig. 21440, 21540, 21541, 21542, 21543 www.eriks.com
Rev.0 –April, 2020 1
Contents
1. INTRODUCTION 2
1.1 Purpose 2
1.2 Safety notices 2
2. PRODUCT IDENTIFICATION 3
2.1 Product Identification 3
2.1.1 Marking 3
2.1.2 Certification 3
2.2 Initial Inspection 3
2.3 Storage 3
3. GENERAL INFORMATION AND FEATURES 4
3.1 General Information 4
3.1.1 Switchbox versions 4
4. SWITCHBOX DIMENSIONS & SPECIFICATIONS 5
5. SWITCH ASSEMBLY & ELECTRIC CONNECTION SCHEDULE 6
5.1 Figure 21440 open / closed switchbox 6
5.2 Figure 21540 & 21542 open / closed switchbox 6
5.2 Figure 21541 & 21543 open / closed switchbox with potentiometer 7
6. SPARE PARTS 8
6.1 Figure 21440 8
6.2 Figure 21540 & 21542 8

Installation & Operation Manual Proven Quality since 1892
ECON Switchbox Fig. 21440, 21540, 21541, 21542, 21543 www.eriks.com
Rev.0 –April, 2020 2
1 INTRODUCTION
1.1 Purpose
The purpose of this manual is to introduce and explain the installation, operation and maintenance of the
ECON Switchbox for Hydraulic Actuators.
1.2 Safety Notices
This manual contains safety notices and precautions the user must take to reduce the risk of personal
injury and damage to the equipment. The user(s) must read these instructions before the installation,
operation or maintenance of the ECON Switchbox for Hydraulic Actuators.
DANGER: Refers to personal safety and alerts the user for danger and/or injury.
Hazardous or unsafe practice may result in severe injury or death.
WARNING: Refers to personal safety. Alerts the user for potential danger.
Not following warning notices could result in personal injury or death.
CAUTION: Directs the user’s attention to general precautions that,
if not followed, could result in personal injury and/or equipment
damage.
Note: Information in this manual is critical to the user’s understanding of the actuator’s installation
and operation.

Installation & Operation Manual Proven Quality since 1892
ECON Switchbox Fig. 21440, 21540, 21541, 21542, 21543 www.eriks.com
Rev.0 –April, 2020 3
2 PRODUCT IDENTIFICATION
2.1 Product Identification
The product sticker is located on side of the switchbox. The sticker contains the following:
2.1.1 Marking
•ECON logo (trademark)
•Figure number
•Enclosure rate
•Switch type
•Electric specifications
•QR code
2.1.2 Certification
•LRS Type Approval Certificate.
2.2 Initial Inspection
Upon the receipt of the switchbox, the user should inspect the condition of the product and ensure
that the product specification stated on the product sticker matches with the order sheet.
2.3 Storage
An electric switchbox must be stored in a clean, cool and dry area. The item should be stored with the
top cover installed and the cable gland plugged. Storage must be off the floor, covered with a sealed
dust protector.

Installation & Operation Manual Proven Quality since 1892
ECON Hydraulic Actuator Fig.21501-21502 www.eriks.com
Rev.0 –April, 2020 4
3 GENERAL INFORMATION AND FEATURES
3.1 General Information
ECON Switchbox for Hydraulic actuator are made of VALOX plastic which is durable and fire retarded.
The switchbox contains “reed contacts” and can be used in an Atex environment when a Zener Barrier is
used. When this is done the switchbox becomes a “simple apparatus” and is intrinsically safe.
3.1.1 Switchbox Versions
•Fig. 21440 –Switchbox open/closed for ESL/EDL actuators
•Fig. 21540 –Switchbox open/closed for ESR/EDR actuators
•Fig. 21541 –Switchbox open/closed & Potentiometer for ESR/EDR actuators
•Fig. 21542 –Switchbox open/closed for ESH/EDH actuators
•Fig. 21543 –Switchbox open/closed & Potentiometer for ESH/EDH actuators

Installation & Operation Manual Proven Quality since 1892
ECON Hydraulic Actuator Fig.21501-21502 www.eriks.com
Rev.0 –April, 2020 5
4 SWITCHBOX DIMENSIONS & SPECIFICATIONS

Installation & Operation Manual Proven Quality since 1892
ECON Hydraulic Actuator Fig.21501-21502 www.eriks.com
Rev.0 –April, 2020 6
5 SWITCH ASSEMBLY & ELECTRIC CONNECTION SCHEDULE
5.1 Fig. 21440 open / closed switchbox
5.2 Fig. 21540 & 21542 open / closed switchbox

Installation & Operation Manual Proven Quality since 1892
ECON Hydraulic Actuator Fig.21501-21502 www.eriks.com
Rev.0 –April, 2020 7
5.3 Fig. 21541 & 21543 open / closed switchbox with Potentiometer

Installation & Operation Manual Proven Quality since 1892
ECON Hydraulic Actuator Fig.21501-21502 www.eriks.com
Rev.0 –April, 2020 8
6 SPARE PARTS
6.1 Figure 21440
position part description
1 Reed Sensor block for open/closed switchbox
2 Spindle set with magnet rings and indicator for switchbox
3 Switch cover
4 Switchbox
6.2 Figure 21540 & 21542
position part description
1 Reed Sensor set for open/closed switchbox
2 Complete switchbox

Installation & Operation Manual Proven Quality since 1892
ECON Hydraulic Actuator Fig.21501-21502 www.eriks.com
Rev.0 –April, 2020 9
If you have questions about this product,
Please contact the nearest ECON distributor.
You can find them on www.eriks.com
ERIKS Flow Control
Cypresbaan 63,
2908 LT Capelle aan den IJssel,
The Netherlands
Phone: [phone]