Lowara Z8 Serie Manual De Instrucciones página 26

Installation, Operating and Maintenance Instruction
1. General ................................................................. 27
1.1 Foreword ......................................................... 27
1.2 Guarantee ........................................................ 27
1.3 Safety regulations ............................................ 27
1.4 Safety instructions ........................................... 27
2. Description .......................................................... 29
2.1 Models ............................................................. 29
2.2 Pipe Connection .............................................. 29
2.3 Bearings .......................................................... 29
2.4 Motor ............................................................... 29
3. Transport, Handling, Storage ............................ 29
3.1 Transport, Handling ......................................... 29
3.2 Storage ............................................................ 30
4. Assembly, Operation .......................................... 30
4.1 Preparing to install the unit .............................. 30
4.2 Setting the Installation Depth ........................... 30
4.3 Pipes ................................................................ 30
4.4 Coupling the Motor and Pump ......................... 30
4.5 Voltage and Frequency.................................... 31
4.6 Cables ............................................................. 31
4.7 Measuring insulation value .............................. 31
Table of Contents
4.8 Motor Filling..................................................... 31
4.9 Lowering the unit ............................................. 31
4.10 Dismantling ................................................... 32
5. Electrical connection ......................................... 32
5.1 Electrical Devices ............................................ 32
5.2 Connecting the Cable ..................................... 32
6. Start-up, Operation, Shut down ........................ 32
6.1 Operation and Monitoring ............................... 33
6.2 Limits of Operation .......................................... 33
6.3 Shutting down ................................................. 34
7. Maintenance, Servicing ..................................... 34
8. Longer periods of non-operation ...................... 34
9. Faults - Causes and Solutions .......................... 34
10. Repairs .............................................................. 35
11. Spare parts, Reserve pumps ........................... 35
11.1 Spare parts ................................................... 35
11.2 Reserve pumps ............................................. 36
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