Table of contents
The information herein is correct at the time of issue but may be subject to change without prior notice
1. EC Declaration of Conformity ....................................................................... 5
2. Safety .................................................................................................... 6
2.1. Important information ............................................................................. 6
2.2. Warning signs ..................................................................................... 6
2.3. Intended use ...................................................................................... 6
2.4. Safety precautions ................................................................................ 7
3. Installation .............................................................................................. 8
3.1. Unpacking/delivery ............................................................................... 8
3.2. Installation ......................................................................................... 11
3.3. Pre-use check ..................................................................................... 22
4. Operation ............................................................................................... 25
4.1. Operation/Control ................................................................................. 25
4.2. Troubleshooting ................................................................................... 26
4.3. Cleaning - recommendations .................................................................... 27
5. Maintenance ........................................................................................... 28
5.1. General Maintenance ............................................................................. 29
5.2. Replacement of drive unit (with bearing frame) ................................................ 30
5.3. Replacement of drive unit (without bearing frame) ............................................ 32
5.4. Replacement of drive unit (Motor and shaft unit) .............................................. 34
5.5. Dismantling and mounting shaft (only for bearing frame) ..................................... 35
5.6. Replacement of bearings, type B20, B25, B25/30, B35, B35/40, B45, B45/50, B55,
B55/60 ............................................................................................. 37
5.7. Replacement of bearings, type BC160DH ..................................................... 39
5.8. Replacement of bearing, type BC160D ........................................................ 41
5.9. Replacement of bearings type BC160 .......................................................... 43
5.10.Replacement of shaft seal, type D .............................................................. 45
5.11.Replacement of shaft seal, type DC ............................................................ 48
5.12.Replacement of shaft seal, type S .............................................................. 51
5.13.Replacement of shaft seal, type S3 ............................................................. 54
5.14.Replacement of shaft seal, type R or G ........................................................ 56
5.15.Replacement of shaft seal, type V .............................................................. 59
5.16.Replacement of wear bushing ................................................................... 61
6. Technical Data ......................................................................................... 62
6.1. Technical data ..................................................................................... 62
6.2. Storage ............................................................................................ 69
7. Part lists, part drawings and service kits ......................................................... 70
7.1. Agitator Main Components, Drive end .......................................................... 70
7.2. Agitator Main Components, Wet end ........................................................... 72
7.3. Bearing frame, B20, B25, B25/30, B35, B35/40, B45, B45/50, B55, B55/60 ............. 74
7.5. Bearing frame BC160/35, BC160D/30, BC160DH/30 ....................................... 78
7.6. Shaft seal, type S ................................................................................. 80
7.7. Shaft seal, type S3 ................................................................................ 82
7.8. Shaft seal, type D ................................................................................. 84
7.9. Shaft seal, type DC ............................................................................... 86
7.10.Shaft seal, type R ................................................................................. 88
7.12.Shaft seal, type G ................................................................................. 92
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