Interpump Group SWS71 Manuel D'utilisation Et D'entretien page 19

Contents
1 INTRODUCTION ....................................................................................................................................................................... 20
2 DESCRIPTION OF SYMBOLS .................................................................................................................................................... 20
3 SAFETY ................................................................................................................................................................................ 20
3.1 General safety warnings .................................................................................................................................................................. 20
3.2 Essential safety in the high pressure system ............................................................................................................................ 20
3.3 Safety during work ............................................................................................................................................................................ 20
3.4 Rules of conduct for the use of lances........................................................................................................................................ 20
3.5 Safety during system maintenance ............................................................................................................................................. 21
4 PUMP IDENTIFICATION ........................................................................................................................................................... 21
5 TECHNICAL CHARACTERISTICS .............................................................................................................................................. 22
6 DIMENSIONS AND WEIGHT ..................................................................................................................................................... 22
7 OPERATING INSTRUCTIONS .................................................................................................................................................... 23
7.1 Water temperature ............................................................................................................................................................................ 23
7.2 Maximum pressure and flow rate ................................................................................................................................................ 23
7.3 Minimum operating speed ............................................................................................................................................................ 23
7.4 Sound emission .................................................................................................................................................................................. 23
7.5 Vibration ................................................................................................................................................................................................ 23
7.6 Brands and types of oils recommended .................................................................................................................................... 23
8 PORTS AND CONNECTIONS .................................................................................................................................................... 25
9 PUMP INSTALLATION .............................................................................................................................................................. 25
9.1 Installation ............................................................................................................................................................................................ 25
9.2 Rotation direction .............................................................................................................................................................................. 25
9.3 Version change ................................................................................................................................................................................... 26
9.4 Hydraulic connections ..................................................................................................................................................................... 26
9.5 Pump supply ........................................................................................................................................................................................ 26
9.6 Suction line .......................................................................................................................................................................................... 26
9.7 Filtration ................................................................................................................................................................................................ 27
9.8 Outlet line ............................................................................................................................................................................................. 28
9.9 Calculation of the internal diameter of the duct pipes ........................................................................................................ 28
9.10 V-belt transmission............................................................................................................................................................................ 28
9.11 Transmission definition ................................................................................................................................................................... 29
9.12 Definition of static pull to apply on belts .................................................................................................................................. 30
9.13 Transmission of power from the second PTO .......................................................................................................................... 31
10 START-UP AND OPERATION .................................................................................................................................................... 31
10.1 Preliminary checks ............................................................................................................................................................................. 31
10.2 Start-up .................................................................................................................................................................................................. 32
11 PREVENTIVE MAINTENANCE .................................................................................................................................................. 32
12 PUMP STORAGE ....................................................................................................................................................................... 32
12.1 Long-term inactivity ......................................................................................................................................................................... 32
12.2 Method for filling pump with anti-corrosion emulsion or anti-freeze solution .......................................................... 32
13 PRECAUTIONS AGAINST FROST .............................................................................................................................................. 32
14 WARRANTY CONDITIONS ........................................................................................................................................................ 33
15 OPERATING FAULTS AND THEIR POSSIBLE CAUSES .............................................................................................................. 33
16 FLUSHING CIRCUIT DIAGRAM OF USE .................................................................................................................................... 33
17 DECLARATION OF INCORPORATION ...................................................................................................................................... 35
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