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Grundfos SBA 3-45 User Manual

Grundfos SBA 3-45
22 pages
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SB, SBA
Installation and operating instructions
GRUNDFOS INSTRUCTIONS

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Grundfos SBA 3-45 Specifications

General IconGeneral
Product NameGrundfos SBA 3-45
CategoryWater Pump
Max Head45 m
Power Consumption1050 W
Pump TypeSubmersible
Protection ClassIP68
Maximum Liquid Temperature40°C
Pump HousingStainless Steel
Inlet ScreenYes
Pumped LiquidClean water
Liquid Temperature Range0°C to 40°C
Mains Frequency50 Hz
Rated Voltage230 V
Enclosure ClassIP68
Insulation ClassF
Type of Cable PlugSchuko
Phase1
Seal TypeMechanical seal
Max Flow Rate3 m³/h
MaterialStainless steel
Maximum Installation Depth10 m
ApprovalsCE
Motor ProtectionThermal protection
Rated Flow2.5 m³/h

Summary

SB, SBA Installation and Operating Instructions

1. General Information

1.1 Hazard Statements

Explains hazard symbols and statements for safety.

3. Installing the Product

3.2 Mechanical Installation

Covers the physical aspects of installing the pump.

3.6 Electrical Connection

Steps for safely connecting the pump to power.

3.1 Installation Location and Space

3.1.1 Maximum Installation Depth

Specifies the maximum permissible depth for pump installation.

3.1.5 Adjustment of the Float Switch

3.3 Pump Position

3.3.1 Pump Position of SB and SBA

Details the correct vertical orientation for SB and SBA pumps.

4. Starting Up the Product

4.1 SBA Starting and Stopping Conditions

Defines conditions for SBA pump operation.

6. Product Introduction

6.5 SBA Dry-Running Protection

Explanation of SBA's dry-running protection features.

6.6 Intended Use

Defines the applications for which the pumps are designed.

7. Maintaining the Product

7.1 Nameplate

Details on how to identify the product via its nameplate.

8. Fault Finding the Product

Pump Does Not Run

Troubleshooting steps when the pump fails to start or operate.

9. Technical Data

9.1 Operating Conditions

Details on operating parameters like flow rate and head.

9.3 Electrical Data

Information on voltage, power, and current ratings.

9.4 Dimensions

Physical dimensions of the pumps.

10. Disposing of the Product

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