Grundfos S Series User Manual

English (GB) Installation and operating instructions
Original installation and operating instructions
Table of contents
1. General information ............. 6
1.1 Hazard statements .............. 6
1.2 Notes ..................... 6
1.3 Target groups ................. 6
2. Product introduction ............ 7
2.1 Product description .............. 7
2.2 Intended use ................. 7
2.3 Pumped liquids ................ 7
2.4 Identification.................. 7
2.5 Approvals ................... 9
2.6 Potentially explosive environments......10
2.7 Applications ..................12
3. Receiving the product............12
3.1 Lifting the pump ................12
3.2 Raising the pump to vertical position.....14
4. Installing the product ............15
4.1 Mechanical installation ............15
4.2 Electrical connection .............21
4.3 Frequency converter operation ........23
5. Protection and control functions .....24
5.1 Motor protection devices ...........24
5.2 Pump controller ................24
5.3 IO 113 .....................25
5.4 SM 113, optional ...............25
5.5 Switches and sensors ............26
6. Starting up the product ...........29
6.1 Preparations for starting up..........29
6.2 Checking the direction of rotation ......31
6.3 Startup.....................31
7. Handling and storing the product .....32
7.1 Storing the product ..............32
8. Servicing and maintaining the product ..33
8.1 Safety instructions and requirements ....33
8.2 Maintenance schedule ............33
8.3 Oil check and change.............34
8.4 Inspection and adjustment of the impeller
clearance ...................35
8.5 Pump cleaning and inspection ........36
8.6 Motor cables .................36
8.7 Spare parts ..................37
8.8 Contaminated pumps and service ......37
9. Fault finding the product ..........38
10. Technical data ................40
10.1 Operating conditions .............40
10.2 Electrical data .................41
10.3 Dimensions and weights ...........41
11. Disposing of the product ..........43
5
English (GB)

Grundfos S Series Specifications

General

Brand	Grundfos
Model	S Series
Category	Water Pump
Language	English