ITT Lowara Z8 Série Instructions Pour L'installation Et L'emploi page 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
page 26