Grundfos DMX 1120-5 Manuals

Manuals and User Guides for Grundfos DMX 1120-5. We have 2 Grundfos DMX 1120-5 manuals available for free PDF download: Installation And Operating Instructions Manual

Grundfos DMX 1120-5 Installation And Operating Instructions Manual

Grundfos DMX 1120-5 Installation And Operating Instructions Manual (40 pages)

Diaphragm Dosing Pump, model 227

Brand: Grundfos | Category: Water Pump | Size: 0.83 MB

Table of Contents

Table of Contents
8
Installationdata

10
Installation Diagram

10
1 Of General Interest

11
- In General
  11
- Using this Paper
  11
- Warranty
  11
2 Safety Instructions

12
3 Technical Data

13
- Pump Types
  13
- Ambient and Operating Conditions
  13
- Dosing Medium
  13
  - Admissible Temperature of Dosing Liquids
    13
  - Maximum Permissible Viscosity
    14
- Pump Performance
  14
  - Accuracy
    14
  - Performance
    14
- Suction Heights
  15
  - Media with a Viscosity Similar to Water
    15
  - Suction Heights for Media with Maximum Permissible Viscosity
    15
- Dosing Curves
  15
- Weight
  15
- Materials
  15
- Dimensional Drawing
  16
4 Installation

17
- Installation Information
  17
- Transport and Storage
  19
- Mounting
  19
- Connecting the Suction and Pressure Lines
  19
- Electrical Connections
  20
  - Connect the Motor
    20
5 Commissioning

21
- Inspections before Commissioning
  21
6 Operation

22
- Description of the Device
  22
- Principle of Function
  23
- Switching on / off
  23
  - Switching on
    23
  - Switching off
    23
- Adjustment of Dosing Rate Using Frequency Converter
  23
- Possible Failures
  24
7 Electronics Diaphragm Breakage Sensor

25
- Technical Data of the Electronics
  25
- Dimensional Drawing (Electronics Enclosure)
  25
- Function
  25
- Electrical Connections of the Electronics
  26
  - Relay Outputs
    27
- Screwing the Sensor into the Dosing Head
  28
- Commissioning
  28
- Maintenance
  29
8 Maintenance

30
Appendix: Dosing Curves for DMX Model 227

33

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Grundfos DMX 1120-5 Installation And Operating Instructions Manual

Grundfos DMX 1120-5 Installation And Operating Instructions Manual (24 pages)

Dosing pump

Brand: Grundfos | Category: Water Pump | Size: 1.32 MB

Table of Contents

1 General Information

2
2 Safety

3
3 Technical Data

4
- Pump Performance
  5
- Pump Types
  5
- Ambient and Operating Conditions
  6
- Dosing Medium
  6
- Electrical Data
  6
- Materials
  6
- Suction Heights
  6
- Weights
  6
- Dimensional Sketches
  7
- Delivery
  9
- Intermediate Storage
  9
- Return
  9
4 Transport and Storage

9
- Unpacking
  9
5 Installation

10
- Installation Tips
  10
- Optimum Installation
  10
- Mounting
  11
- Pipe Lines
  11
- Connecting the Motor
  12
- Connecting the Suction and Discharge Lines
  12
6 Electrical Connections

12
- Checks before Start-Up
  13
7 Commissioning

13
- Description of the Pump
  13
8 Operation

13
9 Operation with Electronics

14
- Switching On/Off
  14
- Cleaning and Maintenance Intervals
  16
- General Notes
  16
10 Maintenance

16
- Cleaning the Suction and Discharge Valves
  17
- Replacing the Diaphragm
  18
11 Fault Finding Chart

19
12 Dosing Curves

19
13 Disposal

19

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