Grundfos EF 30.50 Manuals

Manuals and User Guides for Grundfos EF 30.50. We have 3 Grundfos EF 30.50 manuals available for free PDF download: Original Installation And Operating Instructions, Manual

Grundfos EF 30.50 Original Installation And Operating Instructions

Grundfos EF 30.50 Original Installation And Operating Instructions (20 pages)

Brand: Grundfos | Category: Water Pump | Size: 1.05 MB

Table of Contents

1 Symbols Used in this Document

1
2 General Description

1
- Table of Contents
  1
- Applications
  3
- Density of Pumped Liquid
  3
- Installation Depth
  3
- Liquid Temperature
  3
3 Operating Conditions

3
- Operating Pressure
  3
- Operation
  3
- Ph Value
  3
- Approval Standards
  4
4 Approvals

4
- Explanation to Ex Approval
  4
5 Identification

5
- Nameplate
  5
- Type Key
  6
6 Safety

7
7 Transportation and Storage

7
- Installation on Auto Coupling
  8
8 Installation

7
9 Electrical Connection

9
10 Configuration

11
- Default Settings
  11
- Pump Alternation
  11
- Start Level Set
  11
- Before Start-Up
  12
11 Start-Up

12
- Thermal Switches
  12
- Direction of Rotation
  13
Caution

12
12 Maintenance and Service

13
- Operating Modes
  13
- Resetting the Pump
  13
- Inspection Intervals
  14
- Recommended Cleaning Intervals for Sensors in Standard Pumps
  14
- Required Cleaning Intervals for Sensors in Explosion-Proof Pumps
  14
- Adjustment of Impeller Clearance
  15
- Checking/Replacing the Shaft Seal
  15
- Cleaning the Pump Housing
  15
- Cleaning the Sensors
  15
- Oil Change
  16
- Service Kits
  17
- Built-In Protection
  18
- Contaminated Pumps
  18
13 Fault Finding Chart

19
- Megging
  19
14 Technical Data

20
15 Disposal

20
- Enclosure Class
  20
- Ex Protection
  20
- Insulation Class
  20
- Pump Curves
  20
- Sound Pressure Level
  20
- Supply Voltage
  20

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Grundfos EF 30.50 Original Installation And Operating Instructions

Grundfos EF 30.50 Original Installation And Operating Instructions (21 pages)

Brand: Grundfos | Category: Water Pump | Size: 0.95 MB

Table of Contents

1 Symbols Used in this Document

1
- Table of Contents
  1
- Applications
  2
2 General Description

2
- Product Drawings
  2
3 Delivery and Handling

3
- Operating Conditions
  3
- Storage
  3
- Transportation
  3
4 Identification

4
- Nameplate
  4
- Type Key
  5
- Approval Standards
  6
5 Approvals

6
- Explanation to the Ex Approval
  6
- Potentially Explosive Environments
  7
6 Safety

7
7 Installation

8
- Submerged Installation on Auto-Coupling
  8
- Free-Standing Submerged Installation
  9
8 Electrical Connection

10
- CU 100 Control Box
  11
- Wiring Diagrams
  11
- Pump Controllers
  12
- Thermal Switches
  12
- Frequency Converter Operation
  13
- General Start-Up Procedure
  14
- Operating Modes
  14
9 Start-Up

14
- Direction of Rotation
  15
10 Maintenance and Service

15
- Adjusting the Impeller Clearance
  16
- Inspection
  16
- Cleaning the Pump Housing
  17
- Replacing the Shaft Seal
  17
- Oil Change
  18
- Contaminated Pumps
  19
- Service Kits
  19
11 Fault Finding

20
12 Technical Data

21
13 Disposal

21

Grundfos EF 30.50 Manual

Grundfos EF 30.50 Manual (11 pages)

Brand: Grundfos | Category: Water Pump | Size: 0.7 MB

Table of Contents

The Pumps Can be Controlled Via the Grundfos LC/D 107, LC/D 108, LC/D 110 Pump Controllers or
0
The Grundfos CU 100 Control Box, See Installation
0
And Operating Instructions for the Selected Unit
0
Discharge Flange DN 65, PN
0
Table of Contents
1
1 General Description

2
2 Safety

2
- Applications
  2
3 Transportation and Storage

2
4 Installation

2
- Installation on Auto-Coupling
  2
5 Electrical Connection

3
- Free-Standing Submerged Installation
  3
- Lifting Bracket
  3
- CU 100 Control Box
  4
- Pump Controllers
  4
- Operating Modes
  5
6 Start-Up

5
- Thermal Switches
  5
- Direction of Rotation
  6
7 Maintenance and Service

6
- Adjustment of Impeller Clearance
  7
- Checking/Replacing the Shaft Seal
  7
- Cleaning the Pump Housing
  7
- Inspection Intervals
  7
- Clamp
  8
- Oil Change
  8
- Contaminated Pumps
  9
- Service Kits
  9
8 Fault Finding Chart

10
9 Disposal

10
10 Technical Data and Operating Conditions

11

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