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Edwards XDS Series User Manual

Edwards XDS Series
36 pages
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A732-01-880
Issue D
Original Instructions
Instruction Manual
XDS Dry Pump
Description Electrical Supply Item Number
XDS100B Scroll Booster 100-120 V, 200-230 V, 50/60 Hz - Set to 200-230 V A732-01-983

Table of Contents

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Edwards XDS Series Specifications

General IconGeneral
BrandEdwards
ModelXDS Series
CategoryWater Pump
LanguageEnglish

Summary

Introduction

Scope of this Manual

Manual covers installation, operation, and maintenance for the Edwards XDS100B Scroll Booster.

ATEX Directive Implication

Explains compliance with Directive 2014/34/EU for use in potentially explosive atmospheres.

Product Description

Details the XDS100B Scroll Booster, its mechanism, and operation with a backing pump.

Gas Ballast Control

Notes the XDS100B booster lacks gas ballast; condensation is unlikely due to low operating pressure.

Construction Materials

Describes materials used in the XDS100B pump, including scrolls, housing, and exposed surfaces.

Technical Data

Operating and Storage Conditions

Lists ambient temperature, humidity, pollution, installation, and area of use for operation and storage.

Performance Characteristics

Summarizes general performance: pumping speed, pressure limits, chamber volume, and protection.

Mechanical Data

Provides general mechanical specifications: dimensions, tilt angle, speed, mass, inlet/outlet connections.

Electrical Data

Covers electrical ratings, regional supply protection, and recommended cordsets for the XDS100B.

Installation

Safety During Installation

Key safety instructions including lifting, handling contaminated parts, and electrical isolation.

System Design Considerations

Guidance on designing the pumping system, avoiding heat, and ensuring clear exhaust lines.

Unpacking and Inspection

Procedures for removing packaging, inspecting the pump for damage, and temporary storage.

Pump Location and Securing

Advises on pump placement, ventilation, level platform, and mechanical fixing methods.

Electrical Installation

Steps for checking, configuring, and connecting the pump to the electrical supply safely.

Inlet and Outlet Connections

Details connecting the pump to the vacuum system, including exhaust and backing pump interfaces.

System Leak Testing

Emphasizes leak testing after installation to find and seal leaks for system integrity.

Operation

Start-Up Procedure

Step-by-step guide for starting the pump, including safety warnings and pump sequencing.

Achieving Ultimate Vacuum

Tips for optimal vacuum by running the backing pump without gas ballast for best results.

Pumping Condensable Vapours

Discusses pumping condensable vapours and refers to backing pump manual for gas ballast configuration.

ATEX Directive in Operation

Operational considerations for ATEX Category 3, especially with flammable or pyrophoric materials.

Remote Operation

How to operate the pump using the 15-way D connector and available remote control functions.

Shut-Down Procedure

Instructions for safely shutting down the pump, considering fan operation and system venting.

Maintenance

Safety Information for Maintenance

Crucial safety points before and during maintenance, including power isolation and decontamination.

Routine Maintenance Plan

Outlines scheduled maintenance tasks and their recommended frequencies for optimal pump life.

Inspect and Clean Inlet Strainer

Procedure for inspecting and cleaning the inlet strainer, typically done when disconnecting the pump.

Clean External Fan Cover

Guidance on cleaning the fan cover to maintain airflow and prevent pump overheating.

Tip Seal Replacement

Information on replacing tip seals using the dedicated service kit for the XDS100B.

Motor Condition Testing

How to test motor earth continuity and insulation resistance for operational health.

Troubleshooting Common Faults

Addresses issues like pump failure to start, poor performance, noise, and high temperature.

Storage and Disposal

Pump Storage Procedure

Steps for storing the pump correctly in cool, dry conditions for future use.

Disposal Procedures

Guidelines for safe and environmentally compliant disposal of the pump and its components.

Service and Spares

Service and Spares Introduction

Overview of Edwards' global service network, distributors, and ordering spare parts.

Service Options Available

Details services like decontamination, repair, rebuild, and testing offered by Edwards Service Centres.

Recommended Accessories

Lists available accessories such as electrical cables, silencers, and solenoid valves.

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