Pratissoli MK9M Serie Manual De Uso página 18

Contents
1 INTRODUCTION ....................................................................................................................................................................... 19
2 DESCRIPTION OF SYMBOLS .................................................................................................................................................... 19
3 SAFETY 19
3.1 General safety warnings .................................................................................................................................................................. 19
3.2 Essential safety in the high pressure system ............................................................................................................................ 19
3.3 Safety during work ............................................................................................................................................................................ 19
3.4 Rules of conduct for the use of lances........................................................................................................................................ 19
3.5 Safety during system maintenance ............................................................................................................................................. 20
4 PUMP IDENTIFICATION ........................................................................................................................................................... 20
5 TECHNICAL CHARACTERISTICS .............................................................................................................................................. 20
6 DIMENSIONS AND WEIGHT ..................................................................................................................................................... 21
7 OPERATING INSTRUCTIONS .................................................................................................................................................... 21
7.1 Bentonite temperature .................................................................................................................................................................... 21
7.2 Maximum pressure and flow rate ................................................................................................................................................ 21
7.3 Minimum rotating speed ................................................................................................................................................................ 21
7.4 Sound emission .................................................................................................................................................................................. 21
7.5 Vibration ................................................................................................................................................................................................ 21
7.6 Brands and types of oils recommended .................................................................................................................................... 22
8 PORTS AND CONNECTIONS .................................................................................................................................................... 23
9 PUMP INSTALLATION .............................................................................................................................................................. 24
9.1 Installation ............................................................................................................................................................................................ 24
9.2 Rotation direction .............................................................................................................................................................................. 24
9.3 Changing version and reduction unit positioning ................................................................................................................ 24
9.4 Hydraulic connections ..................................................................................................................................................................... 25
9.5 Pump supply ........................................................................................................................................................................................ 25
9.6 Suction line .......................................................................................................................................................................................... 25
9.7 Outlet line ............................................................................................................................................................................................. 25
9.8 Typical Diagram .................................................................................................................................................................................. 25
9.9 V-belt transmission ........................................................................................................................................................................... 25
10 START-UP AND OPERATION .................................................................................................................................................... 26
10.1 Preliminary checks ............................................................................................................................................................................. 26
10.2 Goodwill ................................................................................................................................................................................................ 26
11 PREVENTIVE MAINTENANCE .................................................................................................................................................. 26
12 PUMP STORAGE ....................................................................................................................................................................... 26
12.1 Long-term inactivity ......................................................................................................................................................................... 26
12.2 Method for filling pump with anti-corrosion emulsion or anti-freeze solution ......................................................... 26
13 PRECAUTIONS AGAINST FROST .............................................................................................................................................. 27
14 GUARANTEE CONDITIONS ...................................................................................................................................................... 27
15 OPERATING FAULTS AND THEIR POSSIBLE CAUSES .............................................................................................................. 27
16 EXPLODED DRAWING AND PARTS LIST .................................................................................................................................. 28
17 DECLARATION OF INCORPORATION ...................................................................................................................................... 32
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