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Ewellix CAHB-2 Series - User Manual

Ewellix CAHB-2 Series
38 pages
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CATEGORY
MAX 2 LINES
CAHB-2x series
Linear actuator CAHB-20E and 20S
CAHB-21E and 21S
CAHB-22E and 22S
INSTALLATION, OPERATION AND MAINTENANCE MANUAL

Table of Contents

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Ewellix CAHB-2 Series Specifications

General IconGeneral
BrandEwellix
ModelCAHB-2 Series
CategoryController
LanguageEnglish

Summary

General Information

Information on this Manual

Manual provides important information for safe and efficient actuator operation.

Explanation of Symbols and Signal Words

Explains safety precautions identified by symbols and signal words indicating hazard severity.

Limitation of Liability

Manufacturer not liable for damage resulting from manual disregard, unintended use, or unauthorized modifications.

Warranty Terms

Warranty terms are those contained in the manufacturer's terms and conditions of sale.

Customer Service

Ewellix Customer Service provides technical information and answers questions.

Safety

Limitation of Liability

Details safety precautions and information for safe installation, operation, and maintenance.

Responsibility of the Owner and Processor

Outlines responsibilities of owner/processor for safe operation, including risk assessment and personnel training.

Safety Equipment

Discusses the importance and maintenance of safety equipment for safe operation.

Technical Data

Operating Conditions

Specifies environmental conditions like temperature range and humidity for actuator operation.

Operating Voltages and Limits

Lists operating voltages and limits for different actuator designs (E and S) and versions.

Product Label

Details the information provided on the actuator's product label for E and S designs.

Structure and Function

Overview

Provides an overview of the CAHB-20 E actuator and its types.

Brief Description

Offers a concise overview of the actuator's components and operation.

Special Features

Highlights special features like overload protection, integrated controller, and absolute position sensor.

Construction Group Description

Details the construction of the motor, gear unit, integrated control unit, and linear unit.

Connection

Illustrates the connection points for the actuator to power supply or external devices.

Options

Describes available options like limit switches, potentiometers, encoders, and manual override.

Transport, Packaging and Storage

Safety Information for the Transport

Provides safety guidelines for transporting actuators to prevent damage.

Storage

Specifies conditions for proper storage of actuators to maintain their integrity.

Installation and First Operation

Installation Location

Advises on selecting an appropriate installation location, avoiding harsh environments.

Installation

Describes the procedure for attaching the actuator using hinge heads.

Inspections Prior to First Operation

Lists essential inspections and tests to be performed by an electrician before initial operation.

Connect to Power Supply

Details wiring schemes for connecting the actuator to the power supply for different designs.

CAN Bus SAE J1939 Protocol (S Design Only)

Transmission Rate

Specifies the Baud rates supported for CAN bus communication.

CAN-ID

Defines default CAN-IDs and explains CAN-ID distribution and synchronous mode.

Feedback Message

Describes the structure and meaning of feedback messages transmitted via CAN bus.

Control Message

Details the format and content of control messages for actuator operation.

Example for CAN Bus Protocol

Provides examples of feedback and control messages for CAN bus communication.

Operation

Safety

Highlights safety precautions during actuator operation, including risk of crushing.

Action Before Operation

Emphasizes ensuring the stroke area is clear of persons or objects before operation.

Action During Operation

Describes normal operation, clutch activation, and adherence to limits.

Disengagement in Case of Emergency

Outlines steps to take in hazardous situations, including stopping movement and cutting power.

Action After Use

Instructs to separate the actuator from the power supply after use.

Maintenance

Spare Parts

States that only genuine spare parts should be used and replacement is by Ewellix.

Maintenance Plan

Presents a maintenance plan with tasks, intervals, and responsible personnel.

Maintenance Work

Details cleaning, inspections, and visual condition checks to be performed.

Measures After Completed Maintenance

Lists steps to be performed after maintenance, before restarting the actuator.

Malfunctions

Troubleshooting

Provides a table of symptoms, checkpoints, possible causes, and actions for troubleshooting.

Start of Operation After Fixing Malfunction

Instructs to follow installation steps before restarting after fixing a malfunction.

Dismantling

Dismantling

Describes the procedure for dismantling the actuator from application elements.

Disposal

Guides on proper disposal of actuator components according to environmental regulations.

Appendix