Installation and operating instructions Wilo-RexaBloc RE/Rexa BLOC 33
English
1.
Introduction
34
1.
1. About this document
34
1.
2. Personnel qualifications
34
1.
3. Copyright
34
1.
4. Subject to change
34
1.
5. Warranty
34
2.
Safety
34
2.
1. Instructions and safety instructions
35
2.
2. General safety information
35
2.
3. Drive
35
2.
4. Electrical work
35
2.
5. Safety and monitoring devices
36
2.
6. Conduct during operation
36
2.
7.
Pumped fluids
36
2.
8. Operator responsibilities
36
2.
9. Standards and guidelines used
36
2.
10. CE marking
36
3.
Product description
37
3.
1. Intended use and fields of application
37
3.
2. Structure
37
3.
3. Operation in an explosive atmosphere
37
3.
4. Operation with frequency converters
37
3.
5. Operating modes
37
3.
6. Technical data
38
3.
7.
Type key
38
3.
8. Scope of delivery
38
3.
9. Accessories
38
4.
Transportation and storage
38
4.
1. Delivery
39
4.
2. Transportation
39
4.
3. Storage
39
4.
4. Return delivery
39
5.
Installation
39
5.
1. General
39
5.
2. Installation types
40
5.
3. Installation
40
5.
4. Electrical connection
42
5.
5. Operator responsibilities
42
6.
Commissioning
42
6.
1. Electrical components
43
6.
2. Direction of rotation monitoring
43
6.
3. Operation in potentially explosive atmospheres 43
6.
4. Operation with frequency converters
43
6.
5. Commissioning
43
6.
6. Conduct during operation
43
7.
Shutdown/disposal
44
7.
1. Shutdown
44
7.
2. Removal
44
7.
3.
Return delivery/storage
44
7.
4. Disposal
44
8.
Maintenance and repair
45
8.
1. Operating fluid
45
8.
2. Maintenance intervals
45
8.
3. Maintenance work
46
8.
4. Repairs
47
9.
Troubleshooting and possible solutions
49
10
. Appendix
50
10
.1. Tightening torques
50
10
.2. Spare parts
50
