Interpump Group Pratissoli WK-Serie Betriebs- Und Wartungsanleitung Seite 19

Table of 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 .............................................................................................................................................. 21
6 DIMENSIONS AND WEIGHT ..................................................................................................................................................... 22
7 OPERATING INSTRUCTIONS .................................................................................................................................................... 22
7.1 Water temperature ............................................................................................................................................................................ 22
7.2 Maximum pressure and flow rate ................................................................................................................................................ 22
7.3 Minimum rotating speed ................................................................................................................................................................ 22
7.4 Sound emission .................................................................................................................................................................................. 22
7.5 Vibration ................................................................................................................................................................................................ 22
7.6 Brands and types of oils recommended .................................................................................................................................... 23
8 PORTS AND CONNECTIONS .................................................................................................................................................... 24
9 PUMP INSTALLATION .............................................................................................................................................................. 25
9.1 Installation ............................................................................................................................................................................................ 25
9.2 Rotation direction .............................................................................................................................................................................. 25
9.3 Version change ................................................................................................................................................................................... 25
9.4 Hydraulic connections ..................................................................................................................................................................... 25
9.5 Pump supply ........................................................................................................................................................................................ 25
9.6 Suction line .......................................................................................................................................................................................... 26
9.7 Filtration ................................................................................................................................................................................................ 26
9.8 Outlet line ............................................................................................................................................................................................. 27
9.9 Calculation of the internal diameter of the duct pipes ........................................................................................................ 27
9.10 V-belt transmission............................................................................................................................................................................ 27
9.11 Transmission definition ................................................................................................................................................................... 28
9.12 Definition of static pull to apply on belts .................................................................................................................................. 30
9.13 Transmission of power from the second PTO .......................................................................................................................... 30
10 START-UP AND OPERATION .................................................................................................................................................... 31
10.1 Preliminary checks ............................................................................................................................................................................. 31
10.2 Start-up .................................................................................................................................................................................................. 31
11 PREVENTIVE MAINTENANCE .................................................................................................................................................. 31
12 PUMP STORAGE ....................................................................................................................................................................... 31
12.1 Long-term inactivity ......................................................................................................................................................................... 31
12.2 Method for filling pump with anti-corrosion emulsion or anti-freeze solution .......................................................... 31
13 PRECAUTIONS AGAINST FROST .............................................................................................................................................. 31
14 GUARANTEE CONDITIONS ...................................................................................................................................................... 32
15 OPERATING FAULTS AND THEIR POSSIBLE CAUSES .............................................................................................................. 32
16 EXPLODED DRAWING AND PARTS LIST .................................................................................................................................. 33
17 DECLARATION OF INCORPORATION ...................................................................................................................................... 35
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