Toyo DBH Series Manuals

Toyo DBH Series Manuals

Manuals and User Guides for Toyo DBH Series. We have 1 Toyo DBH Series manual available for free PDF download: Installation, Operation And Maintenance Manual

Toyo DBH Series Installation, Operation And Maintenance Manual

Toyo DBH Series Installation, Operation And Maintenance Manual (111 pages)

Brand: Toyo | Category: Water Pump | Size: 2 MB

Table of Contents

For Stuffing Box Pumps
1
Warning
1
Operating Conditions
3
Pump Data
3
Technical Data Sheet
3
Customer Fill in Data Sheet

5
- Start-Up Operating Conditions
  5
- Table of Contents
  6
- Table of Drawings
  10
- Introduction
  11
- Not All Pumps Are of Standard Configuration
  11
- Safety
  13
5.1 Check Upon Arrival

14
- Check Upon Arrival
  14
- Installation
  14
- New Pump and Equipment Storage
  14
Storage

14
- Rotate Once a Month
  15
- Spare Parts Storage
  15
- Used Pump Storage
  15
  - Alignment
    16
  - Concrete Mounting
    16
Handling

16
- Mounting
  16
- Operation
  17
Piping

17
- Seal Piping
  17
- Suction & Discharge
  17
- Low Flow Stuffing Box
  18
  - Mechanical Seal
    18
  - Shaft Seal
    18
- Centrifugal Seal
  19
- Start up
  19
- General
  20
  - Inspection & Adjustment for Wear
    20
  - Maintenance
    20
  - Before Adjusting for Wear
    22
- Impeller Clearance Adjustment
  22
- Front Pull out
  23
  - Visual Inspection
    23
  - Front Pull out
    25
- Impeller Removal
  25
  - Back Pull out
    26
  - Impeller Removal
    29
  - Full Flow Stuffing Box
    31
  - Low Flow Stuffing Box
    31
  - Mechanical Seal Inspection
    31
- Stuffing Box Inspection
  31
- Bearing Clearance Adjustment
  32
- 7.1 Inspection and Adjustment for Wear
  
  20
  - Bearings
    35
Lubrication

35
- Kinematic Viscosity
  36
- Bearing Housing Seals
  37
- Pump will Not Build Pressure
  38
- Pump will Not Hold Prime
  38
- Pump will Not Pump Normal Volume
  38
Trouble Shooting

38
- Bearing Frame Assembly
  39
Shaft Pre-Assembly

39
- Bearing End Cover Pre-Assembly
  
  42
- Lip Seal Version
  42
- Bearing Isolator Version
  45
- Bearing Housing Assembly
  49
8.3 Bearing Housing Assembly

50
Bearing Clearance Setting

50
- Bearing End Play
  53
- Shaft Sleeve, Flinger and Hardware
  54
- Frame Adapter, Feet and Base Plate
  58
- 8.7 Bearing Side Liner, Mechanical Seals and Stuffing Box
  
  61
  - Bearing Side Liner
    61
  - Mechanical Seal Installation
    61
    
    Final Seal Assembly
    64
    
    Pre-Assembly
    65
    
    Stuffing Box (Low Flow)
    65
    
    Stuffing Box (Full Flow)
    68
  - Full Flow Water Inlet
    71
  - Low Flow Water Inlet
    71
  - Stuffing Box Installation
    74
  - Wet End Assembly
    75
Impeller Installation

75
Casing Assembly

80
- Wear Ring Installation
  80
- Suction Throat Liner Installation
  81
- Casing Installation
  83
  - Bearing and Seal Greases
    85
  - Oil Bath Lubricants
    85
  - Safety Guidelines
    101
  - Pump Assembly Drawing
    102
  - Seal Installation
    102
  - Seal Removal
    102
  - Maximum Capscrew Torque Setting
    103
  - Quench Water Requirement
    103
  - Concentricity Measurement
    104
  - Face Squareness Measurement
    104
  - DBH Series Horizontal Pump
    106
  - Parts List - Dbh-100/75Md-Hc-Roh
    109

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