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Edwards iXL250Q

Edwards iXL250Q
88 pages
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M561-00-880
Issue C Original
Instruction Manual
iXH, iXL and pXH Dry Pumping Systems

Table of Contents

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Edwards iXL250Q Specifications

General IconGeneral
BrandEdwards
ModeliXL250Q
CategoryWater Pump
LanguageEnglish

Summary

Technical data

Installation

Locate the dry pumping system

Guides on safely positioning and levelling the system, including seismic bracket considerations.

Connect the dry pumping system to your vacuumexhaust system

Details on connecting inlet/exhaust pipelines, pressure ratings, and flexible connections.

Connect the nitrogen supply

Covers connecting the nitrogen supply, including safety for flammable materials and gas purges.

Electrical supply

Guides on safe and compliant electrical connections, including isolation and protection requirements.

Connect and set up the cooling-water

Provides steps for connecting the cooling water supply and setting the correct flow rate.

Commission the system

Outlines the final steps and checks required to bring the pumping system online safely.

Operation

Start-up

Describes procedures for starting the pump using MicroTIM, PDT, or front panel controls.

Manual shut-down

Details methods for stopping the pump, including Auto, Fast, and Ramped shut-down modes.

Automatic shut-down

Explains how the system responds to alarm conditions and the 'Run 'til crash' mode.

Unplanned shut-down and alarms

Lists pump protection sensors, warning, and alarm conditions that trigger system shutdowns.

Emergency stop

Describes the function and operation of the emergency stop switch for immediate system shutdown.

Restart the pump after an emergency stop or automatic shut-down

Guides on safely restarting the system after a shutdown event.

Maintenance

Safety and maintenance frequency

Highlights safety precautions, PPE requirements, and general maintenance schedules.

Appendix A1 Pump display terminal

Warning Alarm display and acknowledgement

Describes how warnings and alarms are shown on the PDT and how to acknowledge them.

Appendix A2 Troubleshooting

Warnings

Lists possible warning messages displayed on the PDT, their causes, and recommended actions.

Alarms

Lists potential alarm messages displayed on the PDT, their causes, and corrective actions.

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