Grundfos S2 - Page 56

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96604379 02.2022

ECM: 1320805

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Table of Contents5
General Information6
Hazard Statements6
Notes6
Target Groups6
Product Introduction7
Product Description7
Intended Use7
Pumped Liquids7
Identification7
Approvals10
Potentially Explosive Environments11
Applications13
Receiving the Product13
Transporting the Product13
Handling and Lifting the Product14
Installing the Product16
Mechanical Installation16
Foundation17
Mounting the Product17
Electrical Connection22
Frequency Converter Operation23
Protection and Control Functions24
Motor Protection Devices24
Pump Controller24
SM 113, Optional25
Switches and Sensors25
Starting up the Product27
Preparations for Starting up28
Level of Pumped Liquid28
Checking the Direction of Rotation30
Start up30
Handling and Storing the Product31
Handling the Product31
Storing the Product32
Servicing and Maintaining the Product32
Safety Instructions and Requirements32
Maintenance Schedule33
Oil Check and Change33
Inspection and Adjustment of the Impeller Clearance34
Pump Cleaning and Inspection36
Power Cables36
Spare Parts37
Contaminated Pumps and Service37
Fault Finding the Product38
Technical Data40
Operating Conditions40
Electrical Data40
Dimensions and Weights41
Disposing of the Product42

Grundfos S2 - Page 56

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