Homa GRP 10 Original Instruction Manual page 32

Content
1. General Information .........................................................................................................33
1.1. Declaration of Conformity .................................................................................................................................33
1.2. Preface .............................................................................................................................................................33
1.3. Proper use ........................................................................................................................................................33
1.4. Copyright ..........................................................................................................................................................33
1.5. Warranty ...........................................................................................................................................................33
1.6. Technical terms ................................................................................................................................................35
2. Safety .................................................................................................................................35
2.1. Instructions and safety information ..................................................................................................................35
2.2. Guidelines used and CE certification ................................................................................................................35
2.3. General safety ..................................................................................................................................................35
2.4. Operating personal ...........................................................................................................................................36
2.5. Electrical work ..................................................................................................................................................36
2.6. Operating procedure .........................................................................................................................................36
2.7. Safety and control devices ...............................................................................................................................37
2.8. Operation in an explosive atmosphere .............................................................................................................37
2.9. Sound pressure ................................................................................................................................................37
2.10. Pumped fluids ................................................................................................................................................37
3. General description ..........................................................................................................38
3.1. Application ........................................................................................................................................................38
3.2. Types of use .....................................................................................................................................................38
3.3. Construction .....................................................................................................................................................38
4. Package, Transport, Storage ...........................................................................................41
4.1. Delivery .............................................................................................................................................................41
4.2. Transport ...........................................................................................................................................................41
4.3. Storage .............................................................................................................................................................41
4.4. Returning to the supplier .................................................................................................................................41
5. Installation and Start-Up .................................................................................................42
5.1. General .............................................................................................................................................................42
5.2. Installation ........................................................................................................................................................42
5.3. Use of chains ....................................................................................................................................................43
5.4. Start-Up ............................................................................................................................................................44
5.5. Preparatory measures ......................................................................................................................................44
5.6. Electrical system .............................................................................................................................................44
5.7. Direction of rotation ..........................................................................................................................................45
5.8. Motor protection ...............................................................................................................................................45
5.9 Operation with a static frequency converter .....................................................................................................45
5.10. Activation types ..............................................................................................................................................45
6. Maintenance .....................................................................................................................46
6.1. General .............................................................................................................................................................46
6.2. Maintenance schedule .....................................................................................................................................47
6.3. Maintenance work ............................................................................................................................................47
6.4. Seal chamber ....................................................................................................................................................48
7. Repairs ...............................................................................................................................49
7.1. General .............................................................................................................................................................49
7.2. Changing the impeller and pump unit ...............................................................................................................49
8. Shutdown ..........................................................................................................................50
8.1. Temporary shutdown ........................................................................................................................................50
8.2. Final shutdown / storage ..................................................................................................................................50
8.3. Restarting after an extended period of storage ................................................................................................50
9. Troubleshooting ...............................................................................................................50
10. Additional for FM submersible pumps .........................................................................53
11. Connection of pumps and mixers .................................................................................60
12. Declaration of Contamination .......................................................................................62
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