Sundyne LMV-313 User Manual

Name: Sundyne LMV-313
Brand: Sundyne
Rating: 5 (1 reviews)

82 pages

To Next Page

SUNDYNE

LMV-313 PUMPS

Instruction and Operation

Manual

August 2007

Table of Contents3
Introduction & Safety5
Text Symbols5
Equipment and Safety Precautions5
- Wearing Personal Protective Equipment6
- Using Forklifts6
- Ensuring Electrical Safety6
- Testing Equipment6
- Using Chemicals6
- Protection from Falling6
- Preventative Machine Guards6
Transport and Storage7
Inspection7
Storing Your Pump Short-Term7
Storing Your Pump Long-Term7
Product Description8
Sundyne Centrifugal Pumps8
Installation9
Suction and Discharge Piping9
Diffuser Cavity Vent9
Seal Environmental Control System10
Liquid Buffer System10
Mounting Vertical Units Without Stands10
Mounting Vertical Units with Stands (LMV)11
Base Mounted (BMP) Units11
Driver and Coupling11
Flexible Coupling for LMV Units Without a Vertical Stand11
Lube System12
Gearbox Heat Exchanger12
- Oil Manifolds13
- Remote Heat Exchanger13
Gearbox Sump13
Sundgard ® Oil Filter14
Main Lube Pump and Lube Oil Priming Kit14
Oil Pressure15
Commissioning, Start up16
Operation16
Pre-Commissioning16
- Familiarizing Yourself with the Pump16
- Driver Instructions16
- Verifying Auxiliaries16
- Installing a Seal Environmental Control System16
- Checking Driver Rotation16
- Piping Connections16
Pre-Start up17
- Pressurizing the Fluid Loop17
- Servicing the Gearbox17
- Auxiliary Lube Pump17
- Setting the Valves17
Operating Conditions17
- Verifying Operating Conditions17
- Adjusting the Cooling Flow17
Installation and Start-Up Checklist18
Start-Up Procedures19
Controlling the Pump During Startup20
- Single Operation20
- Parallel Operation20
Operation of Sundyne Pumps21
- Suction Conditions21
- Minimum Flow Conditions21
- Entrained Gases21
- System Head Curve21
- Parallel Operation22
Maintenance23
Disassembly of LMV-31323
Inspection and Cleaning and Repair31
- Inspecting All Bearings31
- High Speed Shaft31
- Gearbox Mechanical Seal31
- Upper Shaft Sleeve32
Bearing and Shaft Clearances32
Pump Assembly and Clearance Adjustments33
- General Clearance Adjustment Information33
- Impeller Spacer Adjustments33
- Inducer Housing Shim Adjustments33
Procedure for Checking the High-Speed Shaft Endplay and Shoulder Height37
- Assembly Clearance Data Sheet39
Specialty Tools41
- Shaft Loading Tool41
- Impeller Locking Tool43
Falk Steelflex Type Coupling Specifications44
Falk Double Gear Type Coupling Specifications44
Falk Double Gear Type-Vertical Specifications45
Thomas Type DBZ Coupling Specifications45
Thomas SN Spacer Type Vertical & Horizontal Coupling Specifications46
Gearbox Lube Oil Specifications47
Gearbox and Pump Torque Values48
Reassembling the LMV-31349
Troubleshooting59
Gearbox & Pump Diagnostics59
Pump Mechanical Seal Diagnostics62
Drawings & Parts Listing64
Mechanical Seals64
Wet-End Components66
Gearbox Parts List68
Shaft Assemblies72
Chemical Barrier Gasket73
Single Seal Arrangement and Parts74
Double Seal Arrangement and Parts76
Tandem Seal Arrangement and Parts78

Questions and Answers:

Need help?

Do you have a question about the Sundyne LMV-313 and is the answer not in the manual?

Sundyne LMV-313 Specifications

General

Brand	Sundyne
Model	LMV-313
Category	Water Pump
Language	English

Related product manuals

Sundyne Sunflo P-3000 Series

104 pages

Sundyne LMV-313 User Manual

Table of Contents

Questions and Answers:

Sundyne LMV-313 Specifications

Related product manuals