Edwards LR1A200 - User Manual

36 pages

Save Page as PDF

To Next Page

LRP200000201

Issue A

Original Instructions

Instruction Manual

Standard Industrial Liquid Ring Pump Systems

Main Page

Table of Contents5
Introduction7
Scope and Definitions7
Pumping System and Components8
General8
Base Framed Pump (with or Without Motor)8
Once through (with or Without Motor)8
Partial Recirculation (with or Without Motor)8
Total Recovery (with or Without Motor)8
Illustration Drawings/Diagrams9
Associated Publications9
Liquid Ring Pump9
Main Drive Motor9
Drive Coupling9
Drive Coupling Models9
Seal Liquid Reservoir10
Seal Liquid Heat Exchanger10
Application10
Seal Liquid Reservoir General Technical Data10
Technical Data11
Operating and Storage Conditions11
Mechanical Data (Per Pumping System)11
Performance Data11
Noise and Vibration Data11
Noise Data11
Vibration Data11
Services Required (Per Pumping System)12
Materials of Construction12
Services Required12
Installation13
Safety13
Unpack and Inspect13
Locate the Pumping System14
Lifting Technique14
Connect Pipelines15
Introduction15
Connect Process Inlet and Outlet16
Connect Seal Liquid Initial Fill and Make-Up16
Connect Cooling Liquid16
Maximum Allowable Forces and Moments on Nozzles16
Connect Drains17
Connect Electrical Supplies17
Commissioning the Pumping System17
Safety17
Installation Checks18
Draining and Flushing18
Drive Coupling Alignment18
Pumping System Priming19
Check Direction of Pump Rotation19
Pumping System Start-Up19
Pumping System Shut down20
Operation21
Pumping System Start-Up21
Pumping System Shut down21
Maintenance23
Safety23
Maintenance Plan23
Weekly Intervals23
Maintenance Plan: Weekly Intervals23
Maintenance Plan: Two Week Intervals23
Yearly Intervals24
Inspect Pipelines and Connections24
Inspect the Liquid Ring Pump24
Maintenance Plan: Yearly Intervals24
Lubrication Plan24
Rotate the Standby Liquid Ring Pump Drive Shaft25
Inspect the Heat Exchanger25
Replenish the Liquid Ring Pump Bearings25
Fault Finding25
Fault Finding26
Storage and Disposal29
Storage29
Safety29
Preparation29
Short-Term Storage29
Long-Term Storage29
Disposal30
Service and Spares31
Introduction31
Service31
Spares31
Spare Item Numbers32

Need help?

Do you have a question about the Edwards LR1A200 and is the answer not in the manual?

Edwards LR1A200 Specifications

General

Brand	Edwards
Model	LR1A200
Category	Water Pump
Language	English

Related product manuals

Edwards STP-L451 Series

63 pages

Edwards STP-L301 Series

Edwards STP-F2203 Series

63 pages

Edwards LR1A200 - User Manual

Table of Contents

Edwards LR1A200 Specifications

Related product manuals