Wilo Control MS-L 2x4kW Series, Инструкция по установке и эксплуатации

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Installation and operating instructions Wilo-Control MS-L 2x4kW 27
English
1. Introduction 28
1. 1. About this document 28
1. 2. Personnel qualifications 28
1. 3. Copyright 28
1. 4. Rights of modification 28
1. 5. Warranty 28
2. Safety 28
2. 1. Instructions and safety instructions 29
2. 2. General safety 29
2. 3. Electrical work 29
2. 4. Conduct during operation 29
2. 5. Standards and guidelines used 30
2. 6. CE marking 30
3. Product description 30
3. 1. Intended use and fields of application 30
3. 2. Set-up 30
3. 3. Function description 30
3. 4. Technical data 30
3. 5. Type key 31
3. 6. Options 31
3. 7. Scope of delivery 31
3. 8. Accessories 31
4. Transport and storage 31
4. 1. Delivery 31
4. 2. Transport 31
4. 3. Storage 31
4. 4. Return delivery 32
5. Installation 32
5. 1. General 32
5. 2. Types of installation 32
5. 3. Installation 32
5. 4. Electrical connection 33
6. Operation and function 36
6. 1. Controls 36
6. 2. Button lock 37
7. Commissioning 37
7. 1. Level control 37
7. 2. Operation in potentially explosive areas 37
7. 3. Activating the switchgear 38
7. 4. Rotation control of connected three-phase AC
motors 38
7. 5. Activating automatic mode on the unit 38
7. 6. Behaviour during operation 39
8. Decommissioning/disposal 39
8. 1. Deactivating automatic mode on the unit 39
8. 2. Temporary shutdown 39
8. 3. Final shutdown 39
8. 4. Disposal 39
9. Maintenance and repair 40
9. 1. Maintenance intervals 40
9. 2. Maintenance work 40
9. 3. Repair work 40
10 . Troubleshooting and possible solutions 40
10 .1. Acknowledging faults 40
10 .2. Fault signals 40
10 .3. Fault memory 41
10 .4. Further steps for troubleshooting 41
11 . Appendix 41
11 .1. System impedance tables 41
11 .2. Spare parts 41