ATWELL UMD-SRB01 User Manual

Serving the lift industry since 1996
Operation and Installation Manual
Serving the lift industry since 1996
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Uncontrolled Movement Detector
for Bi Directional Rope Brakes
Installation Manual
Version 4.0 Includes New Wiring
Uncontrolled Movement Detector
for Bi Directional Rope Brakes
Installation Manual
Version 4.0 Includes New Wiring

ATWELL UMD-SRB01 Specifications

General

Brand	ATWELL
Model	UMD-SRB01
Category	Security Sensors
Language	English

Summary

System Overview

Essential Safety Notes

Owner's Responsibilities

System Specification

System Operation

Describes how the Uncontrolled Movement Detector system functions during normal lift operation.

System Components Overview

Movement Detector (UMD-SP01)

Details the specifications and features of the Movement Detector component.

Controller (UMD-SRB01)

Details the specifications and features of the Controller component, including compliance standards.

System Signals and Connections

System Status and Operational Flowchart

Operational Modes and Fault Handling

Handling, Storage, and Supplied Components

Components Supplied

Lists all the parts that are supplied as part of the complete Uncontrolled Movement Detector system.

Installation Procedures

Mounting the Control Box

Details the recommended mounting height and considerations for the UMD-SRB01 control box.

Wiring Requirements and Conduit

Fitting System Fuses

Wiring Connections and Signal Integration

Safety Notes and Socket Wiring Guidance

Wiring Diagrams for Site Connections

Wiring Diagrams for Component Connections

Mechanical Installation of Sensor Unit

Normal Operation and System Reset Procedure

Bypassing System for Maintenance

Testing Rope Brake Deployment

Movement Detection Settings and Site Testing

Site Testing of Uncontrolled Movement

Outlines site testing procedures for slow creep and sudden traction loss detection.

Rescue Operations and Hand Winding Procedures

Regular Maintenance Schedule and Safety

Detailed Maintenance Tasks and Operational Checks

Spare Parts Availability

General System Information

Provides general information on the system's electrical supply voltage, frequency, and current ratings.

Glossary of Technical Terms

Critical Software and Warranty Warnings