Table of contents
1 - PREFACE ..............................................................................................................................................................6
1.1 - GENERAL PRESCRIPTIONS ......................................................................................................................................6
1.2 - TECHNICAL ASSISTANCE ........................................................................................................................................6
1.3 - ELECTRIC MOTORS ..............................................................................................................................................6
1.4 - LIABILITY ..........................................................................................................................................................6
DECLARATION OF CONFORMITY ............................................................................................................................................... 8
2 - REQUIREMENTS FOR USE ....................................................................................................................................9
2.1 - GENERAL SAFETY WARNINGS .................................................................................................................................9
2.2 - SYMBOLS ..........................................................................................................................................................9
3 - SAFETY STANDARDS DURING USE .....................................................................................................................10
3.1 - CLOTHING.......................................................................................................................................................11
3.2 - MINIMUM QUALIFICATION OF PERSONNEL ..............................................................................................................11
4 - USING THE DOSING PUMPS ...............................................................................................................................12
4.1 - INTENDED USE .................................................................................................................................................12
4.2 - INTENDED AND UNINTENDED PUMP USE .................................................................................................................12
4.3 - USAGE CONDITIONS ..........................................................................................................................................12
4.4 - MACHINE DESCRIPTION ......................................................................................................................................12
4.4.1 - Operating principle ...............................................................................................................................12
4.4.2 - Formula of the theoretical flow rate .....................................................................................................13
4.4.3 - Effective flow rate .................................................................................................................................14
4.5 - PUMP DESCRIPTION ..........................................................................................................................................14
4.6 - DOSING PUMPS SR SERIES ..................................................................................................................................14
4.6.1 - Piston dosing pumps type SR A .............................................................................................................15
4.6.2 - Direct diaphragm dosing pumps type SR D............................................................................................15
4.6.3 - Type SR B Hydraulic diaphragm dosing pumps ......................................................................................16
4.6.4 - Type SR BR Hydraulic diaphragm dosing pumps ....................................................................................16
4.6.5 - Hydraulic diaphragm dosing pumps type SR SD ....................................................................................17
4.6 - IDENTIFICATION PLATE .......................................................................................................................................17
4.7 - SOUND VIBRATION ............................................................................................................................................18
4.8 - MAXIMUM OPERATING TEMPERATURE PUMP HEADS .................................................................................................20
4.9 - TECHNICAL DATA ..............................................................................................................................................21
4.9.1-Pump technical data ...............................................................................................................................21
5 – TRANSPORT AND STORAGE ..............................................................................................................................29
5.1 - PUMP DELIVERY ...............................................................................................................................................29
5.2 - LIFTING AND HANDLING .....................................................................................................................................29
5.3 - MATERIAL STORAGE ..........................................................................................................................................29
5.3 - HANDLING FOR INSTALLATION .............................................................................................................................30
6 - PUMP INSTALLATION ........................................................................................................................................30
6.1 - OPTIMUM INSTALLATION CONDITIONS ...................................................................................................................30
Altitude: ..........................................................................................................................................................30
Temperature: ..................................................................................................................................................30
6.2 - PUMP LOCATION ..............................................................................................................................................30
7 - CONNECTION OF THE PUMP TO THE SYSTEM PIPES ..........................................................................................31
7.1 - BLOCK REMOVAL ..............................................................................................................................................31
7.2 - CONNECTION TO THE SUCTION PIPE.......................................................................................................................31
7.3 - DISCHARGE PIPE CONNECTION .............................................................................................................................33
7.4 - LEAK RECOVERY................................................................................................................................................33
8 - DESCRIPTION OF STANDARD PLANT ACCESSORIES ...........................................................................................34
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