Teikoku DynaPump LE Series, Instruction Manual

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Table of Contents
Paragraph Page
SECTION 1. GENERAL INFORMATION
1-1. General Design and Operation ..................................................................................................... 1
1-2. Stator Assembly ............................................................................................................................ 2
1-3. Rotor Assembly ............................................................................................................................. 2
1-4. Bearings ........................................................................................................................................ 2
1-5. Thrust Washers and Shaft Sleeves .............................................................................................. 2
1-6. Cooling Flow ................................................................................................................................. 2
1-7. Automatic Thrust Balance ............................................................................................................. 2
1-8. Safety Precautions ........................................................................................................................ 2
SECTION 2. INSTALLATION
2-1. Receipt Inspection ......................................................................................................................... 4
2-1.1. Storage Note ......................................................................................................................... 4
2-2. Structural ........................................................................................................................................ 4
2-2.1. Pump Location ...................................................................................................................... 4
2-2.2. Mounting and Alignment ....................................................................................................... 4
2-2.3. Piping Data ........................................................................................................................... 5
2-3. Electrical ......................................................................................................................................... 6
2-3.1. General ................................................................................................................................. 6
2-3.2. Thermal Cut-Out ................................................................................................................... 6
2-3.3. Starting Equipment ............................................................................................................... 6
2-3.4. Bearing Wear Monitor .................................................................................................................. 7
SECTION 3. OPERATION
3-1. Procedure Before Initial Start-up ................................................................................................... 9
3-2. Priming and Venting ...................................................................................................................... 9
3-3. Rotation Check .............................................................................................................................. 9
3-4. Starting Procedure ......................................................................................................................... 9
3-5. Operation Details .......................................................................................................................... 10
3-6. Shutdown Procedure ..................................................................................................................... 10
SECTION 4. MAINTENANCE
4-1. Recommended Tools For Disassembly, Reassembly and Inspection ....................................... 11
4-1.1. Disassembly ........................................................................................................................ 11
4-2. Inspection ...................................................................................................................................... 11
4-2.1. Bearings ............................................................................................................................... 11
4-2.2. Shaft Sleeves and Thrust Collars ........................................................................................ 11
4-2.3. Rotor Assembly Inspection .................................................................................................. 12
4-2.4. Stator Assembly Inspection ................................................................................................. 12
4-2.5. General Inspection............................................................................................................... 12
4-3. Reassembly .................................................................................................................................. 12