Installation and operating instructions Wilo-Rexa PRO 9
US English
1.
Introduction
10
1.
1. About this document
10
1.
2. Personnel qualifications
10
1.
3. Copyright
10
1.
4. Subject to changes
10
1.
5. Warranty
10
2.
Safety
11
2.
1. Instructions and safety information
11
2.
2. General safety
11
2.
3. Electrical work
12
2.
4. Safety and monitoring devices
12
2.
5. Conduct during operation
12
2.
6. Fluids
12
2.
7.
Sound pressure
13
2.
8. Note on conformity
13
3.
Product description
13
3.
1. Intended use and fields of application
13
3.
2. Setup
13
3.
3. Operation in an explosive atmosphere
14
3.
4. Operating modes
14
3.
5. Technical data
15
3.
6. Type key
16
3.
7.
Scope of delivery
16
3.
8. Accessories
16
4.
Transport and storage
16
4.
1. Delivery
16
4.
2. Transport
16
4.
3. Storage
16
4.
4. Return delivery
17
5.
Installation
17
5.
1. General
17
5.
2. Installation methods
18
5.
3. Installation
18
5.
4. Dry-running protection
21
5.
5. Electrical connection
21
5.
6. Motor protection and activation types
23
6.
Commissioning
24
6.
1. Electrical system
24
6.
2. Rotation control
24
6.
3. Level control
25
6.
4. Operation in potentially explosive areas
25
6.
5. Commissioning
25
6.
6. Conduct during operation
25
7.
Decommissioning/disposal
26
7.
1.
Temporary decommissioning
26
7.
2.
Decommissioning for maintenance work
or storage
26
7.
3. Removal
26
7.
4.
Return delivery/storage
27
7.
5. Disposal
27
8.
Maintenance and repair
27
8.
1. Operating materials
28
8.
2. Maintenance intervals
28
8.
3. Maintenance work
28
9.
Troubleshooting
29
10
. Appendix
31
10
.1. Operation with frequency converters
31
10
.2. Ex-approval
31
10
.3. Spare parts
33
Содержание Rexa PRO Series
Страница 5: ...Fig 9 1...
