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 ....................................................................... 4
2. Safety .................................................................................................... 5
2.1. Important information ............................................................................. 5
2.2. Warning signs ..................................................................................... 5
2.3. Safety precautions ................................................................................ 6
3. Installation .............................................................................................. 7
3.1. Unpacking/delivery ............................................................................... 7
3.2. Installation ......................................................................................... 8
3.3. Pre-check .......................................................................................... 10
3.4. Recycling information ............................................................................. 12
4. Operation ............................................................................................... 13
4.1. Operation/control ................................................................................. 13
4.2. Trouble shooting .................................................................................. 15
4.3. Recommended cleaning ......................................................................... 16
5. Maintenance ........................................................................................... 17
5.1. General maintenance ............................................................................. 17
5.2. Cleaning procedure ............................................................................... 19
5.3. Dismantling of pump/shaft seals ................................................................ 20
5.4. Assembly of pump/single shaft seal ............................................................ 23
5.5. Assemby of pump/double mecanical shaft seal ............................................... 26
5.6. Adjustment of shaft ............................................................................... 29
6. Technical data ......................................................................................... 31
6.1. Technical data ..................................................................................... 31
6.2. Relubrication intervals ............................................................................ 32
6.3. Torque specifications ............................................................................. 35
6.4. Weight (kg) ........................................................................................ 35
6.5. Noise emission .................................................................................... 36
7. Part list and service kits .............................................................................. 37
7.1. LKH Prime sanitary version ...................................................................... 37
7.2. LKH Prime - Product wetted parts .............................................................. 38
7.3. LKH Prime - Motor-dependent parts ........................................................... 40
7.4. LKH Prime - Shaft seal ........................................................................... 42
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