User Manuals: BBA Pumps B250 Centrifugal Pump

Manuals and User Guides for BBA Pumps B250 Centrifugal Pump. We have 1 BBA Pumps B250 Centrifugal Pump manual available for free PDF download: Operating Instructions Manual

BBA Pumps B250 Operating Instructions Manual

BBA Pumps B250 Operating Instructions Manual (83 pages)

Brand: BBA Pumps | Category: Water Pump | Size: 0 MB

Table of Contents

Table of Contents
5
1 Extra Points for Attention for ATEX Pumps

8
2 Introduction

9
- Instructions for Use
  9
  - Safety Symbols
    10
- Safety
  11
- Warrantee
  13
- General
  13
  - Description of Pump
    14
  - Application
    14
  - Working of the Pump
    15
  - Type Indication
    17
    
    Pump Series
    17
    
    Construction Size
    17
    
    Shaft Seal
    18
    
    Material Type
    21
    
    Construction Form
    22
    
    Drive Gear
    22
    
    Elastomers
    22
    
    Options
    22
    
    Structure
    23
4 Installation

24
- General
  24
- Receipt
  25
- Transport and Storage
  25
- Intermediary Storage
  26
- Preservation (Inside)
  26
  - Control of Preservation
    26
  - Removal of the Preservative
    26
- General Operating Instructions for Centrifugal Pumps
  26
- Construction
  26
- Place of Installation
  27
  - Space Around the Pump
    27
  - Installation Outdoors
    27
  - Installation Indoors
    27
- Spaces with Danger of Fire or Explosion
  28
- Protection against Extreme Temperatures
  28
- Base
  29
- Setup
  30
- Radial Load Shaft End
  30
- Direction of Rotation
  31
- Safety Devices
  31
5 Piping System

32
- Forces
  32
- Piping
  32
- Suction Line
  33
- Pressure Line
  35
- Self-Priming Operation
  35
- Valves
  36
- Water Shock
  36
- Suction Strainer
  37
6 Mechanical Shaft Seal

38
- Mechanical Shaft Seal Without Cooling B and be
  38
- Circulation Systems: API 610/682
  39
  - Plan 2
    39
  - Plan 11
    39
  - Plan 12
    39
  - Plan 21
    39
  - Plan 31
    39
- Piping Rinsing and Sealing Liquid
  40
- Cooling Liquid for Seal
  41
7 Instructions for the Assembly

42
- Base for Pump/Pump Unit
  43
- Electric Motors
  44
- Operating Switch
  45
- Motor Protection
  45
- Connection
  45
- Earthing
  46
- Combustion Motors
  46
- Variable Speed Gears
  47
- Shaft Coupling
  47
- Alignment
  47
- Protective Cover
  48
- Belt Drive
  48
8 Bringing into Operation

49
- General
  49
- Cleaning the Pump
  49
- Filling the Pump
  50
- Preparation of the Starting of the Pump/Pump Unit, Electrically Driven
  50
  - Main Pipe
    50
  - Suction Line
    50
  - Pressure Line
    51
  - Characteristics
    52
  - Electrical Installation
    52
  - Drive Gear
    52
  - Direction of Rotation
    52
  - Shaft Seal
    53
  - Alignment
    54
  - Protection
    54
- Starting
  54
  - On Actually Starting the Pump Unit Go through the Following Check-List
    54
- Switching off
  55
- Restarting
  55
- Checks During Operation
  56
9 Failures

57
- Malfunction Check-List
  58
10 Reuse and Scrapping

63
11 Maintenance

64
- General
  64
- Preparation
  65
- Tools
  65
- Switching off
  65
- Motor Protection
  66
  - Electric Motor
    66
  - Diesel Motor
    66
- Preservation
  66
- External Cleaning
  66
- Electrical Installation
  67
- Draining the Pump
  67
- Specific Parts
  68
  - Bolts and Nuts
    68
  - Flat Seals and Tape
    68
  - Synthetic and Rubber Parts
    68
  - Suction Strainer Filter
    68
  - Rolling Bearings
    69
  - Further Lubrication
    69
  - Recommended Greases
    70
  - Recommended Oils
    70
  - Mechanical Shaft Seal
    71
- Back Pull out
  71
- Spacer Coupling
  71
- Overhaul Advice
  71
12 Summary of Instructions for ATEX Pumps

74
13 Safety Devices

78
14 Remarks/Notes

81

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