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Alfa Laval AFPX 517XGV-14CG User Manual

Alfa Laval AFPX 517XGV-14CG
204 pages
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Table of Contents

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Alfa Laval AFPX 517XGV-14CG Specifications

General IconGeneral
BrandAlfa Laval
ModelAFPX 517XGV-14CG
CategoryWater Filtration Systems
LanguageEnglish

Summary

2 Separator Basics

2.1 Basic Principles of Separation

Explains the fundamental concepts of separation, including gravity and centrifugal methods.

2.1.3 Centrifugal Separation

Explains how centrifugal force in a rotating bowl achieves rapid separation of components.

2.2 Mechanical Function

Details the mechanical components and operation of the separator's internal systems.

2.3 Separating Function

Explains how the separator achieves the separation of different liquid phases and solids.

2.4 Sediment Discharge Function

Describes the mechanism responsible for ejecting accumulated sediment from the bowl.

2.5 Factors Influencing Separating Result

Identifies key parameters that affect the efficiency and outcome of the separation process.

2.7 Bowl Cleaning (Washing)

Describes methods for cleaning the separator bowl without complete dismantling.

3 Operating Instructions

3.1 Operating Routine

Guides the user through the standard procedures for operating the separator.

3.1.1 Before First Start

Details essential checks and preparation steps required before initial operation.

3.1.2 Gravity Disc Selection

Explains how to select the correct gravity disc for optimal separation based on process needs.

3.1.3 Ready for Start Procedures

Lists the final checks and conditions required before starting the separator.

3.1.4 Starting the Separator

Provides step-by-step instructions for safely starting the separator and monitoring its operation.

3.1.5 Running the Separator

Details the procedures for normal operation, including feed adjustment and pressure checks.

3.1.6 Normal Stop Procedure

Outlines the correct steps for safely shutting down the separator during normal operation.

3.1.7 Emergency Stop

Explains how to perform an emergency stop and the associated safety precautions.

4 Maintenance Directions

4.1 Periodic Maintenance

Covers routine maintenance tasks to prevent breakdowns and ensure reliable operation.

4.1.3 Maintenance Procedure

Details the step-by-step process for carrying out Intermediate and Major Services.

4.3 Check Points at Intermediate Service (IS)

Lists critical inspection points and checks to be performed during IS.

4.3.1 Corrosion Inspection

Details how to inspect for and identify corrosion damage on separator parts.

4.3.2 Erosion and Wear Liners

Describes how to check for erosion damage and replace wear liners.

4.3.3 Cracks Inspection

Guidance on inspecting for and identifying cracks in critical components.

4.3.4 Lock Ring Joint Check

Procedures for inspecting the lock ring joint for seizure damage and wear.

4.3.9 Lubrication Points

Identifies all points requiring lubrication and the recommended methods.

4.3.11 Disk Stack Pressure Check

Procedure for verifying sufficient pressure within the disc stack for balance.

4.4 Lifting Instruction

Provides detailed guidance on safely lifting the separator and its components.

4.5 Cleaning Procedures

Covers external cleaning of the separator and motor, including recommended methods.

4.6 When Changing Oil

Details the procedures and checks required when changing the lubricating oil.

4.6.1 Worm Wheel and Worm Wear

Guidance on checking the wear on the worm wheel and worm teeth during oil changes.

4.6.2 Oil Change Procedure

Step-by-step instructions for draining and refilling the gear housing oil.

4.7 Vibration Analysis

Explains how to monitor and analyze vibration levels for operational health.

4.8 Common Maintenance Directions

General recommendations and practices applicable to various maintenance tasks.

5 Dismantling – Assembly

5.1 Introduction to Dismantling and Assembly

General guidelines and recommendations for safely dismantling and assembling the separator.

5.4 Separator Bowl Service

Covers the disassembly, checking, and reassembly of the separator bowl.

5.4.2 Separator Bowl Dismantling

Step-by-step guide for safely disassembling the separator bowl components.

5.4.4 Separator Bowl Assembly

Detailed instructions for correctly reassembling the separator bowl.

5.8 Vertical Driving Device

Covers the disassembly, checking, and assembly of the vertical drive system.

5.9 Horizontal Driving Device

Covers the disassembly, checking, and assembly of the horizontal drive system.

6 Trouble-tracing

6.2 Mechanical Functions - Troubleshooting

Addresses common problems related to mechanical operation and their corrective actions.

6.2.3 Separator Vibrations

Diagnosing and rectifying excessive vibrations in the separator.

6.3 Separating Functions - Troubleshooting

Addresses common problems related to the separation process and their corrective actions.

6.3.1 Unsatisfactory Separation Result

Troubleshooting guide for poor separation performance.

6.3.2 Bowl Fails to Open for Sediment Discharge

Diagnosing why the bowl is not opening correctly for sediment discharge.

7 Technical Reference

7.1 Technical Data

Provides key performance specifications, capacities, and operating limits for the separator.

7.3 Connection List

Details all connections, their descriptions, and required operating parameters/limits.

7.5 Quality Requirements for Operating Liquid

Specifies the required quality parameters for the operating liquid to ensure performance.

7.6 Lubricants

Provides a comprehensive guide to lubricants, their types, and application points.

7.11 Storage and Installation

Provides guidelines for storing, transporting, and installing the separator.

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