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Isoil impianti SpA
Code MA/038/00/EN/03
All rights reserved. Reproduction of this manual is forbidden
Contents
1 Introduction............................................................................................................. 4
1.1 Warranty........................................................................................................... 4
1.2 Introduction ...................................................................................................... 4
1.3 Working principles ............................................................................................ 4
2 General safety principles ........................................................................................ 5
2.1 General instructions ......................................................................................... 5
2.2 Meter operation ................................................................................................ 5
2.3 Instructions for the operator ............................................................................. 6
2.4 Servicing instructions ....................................................................................... 6
2.5 Operating precautions ...................................................................................... 6
3 Installation .............................................................................................................. 8
3.1 Precautions ...................................................................................................... 8
3.2 Start-up precautions ......................................................................................... 9
4 Maintenance ......................................................................................................... 10
4.1 Disassembly................................................................................................... 10
4.1.1 Main components disassembling........................................................... 10
4.1.2 Rotor disassembling .............................................................................. 11
4.2 Calibrating mechanism (only for mechanical counter).................................... 11
4.2.1 Calibration of flow meter ........................................................................ 12
4.2.2 Suggested lubricating oils for calibrating mechanism ............................ 12
4.3 Tests after overhaul........................................................................................ 12
4.4 Strainer/air eliminator (optional) ..................................................................... 13
4.4.1 Strainer(Fig.2)........................................................................................ 13
4.4.2 Air eliminator.......................................................................................... 13
4.5 Assembly........................................................................................................ 14
4.5.1 Measuring chamber assembly ............................................................... 14
4.5.2 Final Assembly ...................................................................................... 15
4.6 Extraordinary maintenance ............................................................................ 15
4.7 Storing............................................................................................................ 15
4.8 Spare parts..................................................................................................... 15
4.9 Maintenance schedule ................................................................................... 16
4.10 Fault diagnosis ............................................................................................. 16
5 Technical data ...................................................................................................... 18
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liabilities for use the dates that are modified