KRAL CGH Manuals

Manuals and User Guides for KRAL CGH. We have 2 KRAL CGH manuals available for free PDF download: Operating Instructions Manual

KRAL CGH Operating Instructions Manual

KRAL CGH Operating Instructions Manual (64 pages)

Screw pumps

Brand: KRAL | Category: Water Pump | Size: 3 MB

Table of Contents

Table of Contents
2
1 About this Document

4
- General Information
  4
- Associated Documents
  4
- Target Groups
  4
- Symbols
  4
  - Danger Levels
    4
  - Danger Signs
    5
  - Symbols in this Document
    5
2 Safety

5
3 Identification

6
- Type Code
  6
- Rating Plate
  8
4 Technical Data

8
- Operating Limits
  8
- Required NPSH Values
  9
- Sound Pressure Level
  9
- Weights
  9
5 Function Description

10
- Cartridge Pump Structure
  10
- Pump Unit Structure
  12
- Functional Principle
  12
- Housing Variants
  12
- Shaft Seal
  13
  - Seal Variants Inner Bearing
    13
  - Seal Variants Outer Bearing
    14
- Overflow Valve (Optional)
  14
- Heating System (Optional)
  14
6 Transportation, Storage

15
7 Preservation

16
- Preservation Table
  16
- Preserving the Inner Surfaces
  17
- Preserving the Outer Surfaces
  17
- Removing the Preservation
  17
8 Installation, Removal

18
- Dangers During Installation
  18
- Dangers During Removal
  18
- Installing the Pump
  18
- Removing the Pump
  19
9 Connection

20
- Dangers During Connection Work
  20
- Connecting the Pump to the Pipe System
  20
- Insulating the Pump
  21
- Assembling the Pump and Motor
  21
- Connecting the Pump Unit to the Power Supply
  22
- 10 Operation
  
  22
  - Commissioning
    22
    
    Cleaning the Pipe System
    22
    
    Filling and Venting the Pump
    23
    
    Checking the Direction of Rotation
    24
    
    Commissioning the Pump
    25
  - Dangers During Operation
    22
  - During Operation
    26
    
    Checking the Operating Pressure
    26
    
    Monitoring Filters And/Or Strainers
    26
    
    Setting the Overflow Valve (Optional)
    26
    
    Switching off the Pump Unit
    26
  - Decommissioning
    27
    
    Decommissioning the Pump
    27
  - Dangers During Maintenance
    28
    
    Required Maintenance
    28
    
    Ball Bearing (Inner Bearing)
    28
    
    Ball Bearing (Outer Bearing)
    29
    
    Maintaining the Pump
    29
    
    Cleaning the Leakage Vent Hole
    29
- 11 Maintenance
  
  28
- 12 Servicing
  
  30
- 13 Disposal
  
  48
  - Possible Faults
    49
- 14 Troubleshooting
  
  49
15 Accessories

52
- Heating
  52
  - Possible Types of Heating
    52
  - Fluid Heating System
    52
- Overflow Valve
  54
  - Adjusting the Overflow Valve
    55
- Overview of CLE 15 - 660, CLE 880 (Inner Bearing)
  56
16 Spare Parts

56
17 Appendix

62

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KRAL CGH Operating Instructions Manual

KRAL CGH Operating Instructions Manual (52 pages)

screw pumps

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

Table of Contents

Table of Contents
2
1 About this Document

4
- General Information
  4
- Associated Documents
  4
- Target Groups
  4
- Symbols
  4
  - Danger Levels
    4
  - Danger Signs
    5
  - Symbols in this Document
    5
2 Safety

5
3 Identification

7
- Type Code
  7
- Rating Plate
  8
4 Technical Data

9
- Operating Limits
  9
- Required NPSH Values
  9
- Sound Pressure Level
  9
- Weights
  9
5 Function Description

10
- Cartridge Pump Structure
  10
- Pump Unit Structure
  10
- Functional Principle
  11
- Magnetic Coupling
  11
- Housing Variants
  11
- Overflow Valve (Optional)
  12
- Heating System (Optional)
  12
6 Transportation, Storage

12
7 Preservation

14
- Preservation Table
  14
- Preserving the Inner Surfaces
  14
- Preserving the Outer Surfaces
  15
- Removing the Preservation
  15
8 Installation, Removal

16
- Dangers During Installation
  16
- Dangers During Removing
  16
- Installing the Pump
  16
- Removing the Pump
  17
9 Connection

18
10 Operation

20
- Dangers During Operation
  20
- Commissioning
  21
- During Operation
  25
- Decommissioning
  26
  - Decommissioning the Pump
    26
- Recommissioning
  27
  - Recommissioning the Pump
    27
11 Maintenance

27
- Dangers During Maintenance
  27
- Required Maintenance
  28
- Ball Bearing
  28
- Maintaining the Pump
  28
- Maintaining the Magnetic Coupling
  29
12 Servicing

30
- Dangers During Servicing
  30
- Wear
  30
  - Signs of Wear
    30
  - Magnetic Coupling
    30
- Replacing the Magnetic Coupling
  30
  - Removing the Outer Rotor
    30
  - Removing the Inner Rotor
    31
  - Installing the Inner Rotor
    32
  - Installing the Outer Rotor
    33
- Replacing the Cartridge Pump
  35
  - Removing the Cartridge Pump
    35
  - Installing the Cartridge Pump
    36
- Replacing the Ball Bearing and Screw Set
  37
  - Removing the Ball Bearing and Screw Set
    37
  - Installing the Ball Bearing and Screw Set
    38
13 Disposal

39
- Dismantling and Disposing of the Pump
  39
14 Troubleshooting

40
- Possible Faults
  40
15 Accessories

42
- Heating
  42
  - Possible Types of Heating
    42
  - Fluid Heating System
    42
- Overflow Valve
  44
  - Adjusting the Overflow Valve
    45
16 Spare Parts

46
17 Appendix

49

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