Pratissoli MK29M Serie Manual De Uso Y Mantenimiento página 17

Contents
1 INTRODUCTION ....................................................................................................................................................................... 18
2 DESCRIPTION OF SYMBOLS .................................................................................................................................................... 18
3 SAFETY ..................................................................................................................................................................................... 18
3.1 General safety warnings .................................................................................................................................................................. 18
3.2 Essential safety in the high pressure system ............................................................................................................................ 18
3.3 Safety during work ............................................................................................................................................................................ 18
3.4 Rules of conduct for the use of lances........................................................................................................................................ 18
3.5 Safety during system maintenance ............................................................................................................................................. 19
4 PUMP IDENTIFICATION ........................................................................................................................................................... 19
5 TECHNICAL CHARACTERISTICS .............................................................................................................................................. 19
6 DIMENSIONS AND WEIGHT ..................................................................................................................................................... 20
7 OPERATING INSTRUCTIONS .................................................................................................................................................... 21
7.1 Bentonite temperature .................................................................................................................................................................... 21
7.2 Maximum pressure and flow rate ................................................................................................................................................ 21
7.3 Minimum operating speed ............................................................................................................................................................ 21
7.4 Sound emission .................................................................................................................................................................................. 21
7.5 Vibration ................................................................................................................................................................................................ 21
7.6 Brands and types of oils recommended .................................................................................................................................... 21
8 PORTS AND CONNECTIONS .................................................................................................................................................... 23
9 PUMP INSTALLATION .............................................................................................................................................................. 23
9.1 Installation ............................................................................................................................................................................................ 23
9.2 Rotation direction .............................................................................................................................................................................. 23
9.3 Changing version and reduction unit positioning ................................................................................................................ 23
9.4 Hydraulic connections ..................................................................................................................................................................... 24
9.5 Pump supply ........................................................................................................................................................................................ 24
9.6 Suction line .......................................................................................................................................................................................... 24
9.7 Outlet line ............................................................................................................................................................................................. 24
9.8 Typical Diagram .................................................................................................................................................................................. 24
9.9 V-belt transmission ........................................................................................................................................................................... 24
10 START-UP AND OPERATION .................................................................................................................................................... 25
10.1 Preliminary checks ............................................................................................................................................................................. 25
10.2 START UP ............................................................................................................................................................................................... 25
11 PREVENTIVE MAINTENANCE .................................................................................................................................................. 25
12 PUMP STORAGE ....................................................................................................................................................................... 25
12.1 Long-term inactivity ......................................................................................................................................................................... 25
12.2 Method for filling pump with anti-corrosion emulsion or anti-freeze solution ......................................................... 25
13 PRECAUTIONS AGAINST FROST .............................................................................................................................................. 25
14 WARRANTY CONDITIONS ........................................................................................................................................................ 25
15 OPERATING FAULTS AND THEIR POSSIBLE CAUSES .............................................................................................................. 26
16 EXPLODED DRAWING AND PARTS LIST .................................................................................................................................. 27
17 DECLARATION OF INCORPORATION ...................................................................................................................................... 31
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