Table Of Contents - OBL X9 Series Operating Manual

X9 Series metering pumps
1. INTRODUCTION ......................................................................................................................................... 4
1.1 RECEIVING INSPECTION ........................................................................................................................... 4
1.2 SUPPLY CONDITIONS ................................................................................................................................ 4
1.3 NOTES ON ELECTROMAGNETIC COMPATIBILITY ......................................................................................... 4
1.4 USE IN POTENTIALLY EXPLOSIVE AREAS .................................................................................................... 4
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2. GENERAL INFORMATION ........................................................................................................................... 4
2.1 PERSONNEL RESPONSIBLE FOR MACHINE OPERATION................................................................................ 5
2.1.1 "Operator" personnel ........................................................................................................................ 5
2.1.2 "Mechanical Maintenance" personnel .................................................................................................. 5
2.1.3 "Electrical Maintenance" personnel ..................................................................................................... 5
2.2 TESTING AND GUARANTEE ........................................................................................................................ 5
2.2.1 Testing ............................................................................................................................................ 5
2.2.2 Guarantee ....................................................................................................................................... 5
2.3 INSTRUCTIONS FOR REQUESTING SPARE PARTS ........................................................................................ 6
2.3.1 Spare parts ...................................................................................................................................... 6
2.3.2 Changes and manufacturing of spare parts without approval ................................................................ 6
2.4 LIABILITY EXCLUSION .............................................................................................................................. 6
2.5 RESTRICTIONS REGARDING THIS DOCUMENT ............................................................................................ 6
3. SAFETY WARNINGS ................................................................................................................................... 6
3.1 SYMBOLS AND SUGGESTIONS IN THESE INSTRUCTIONS ............................................................................. 7
3.2 DANGER ................................................................................................................................................... 7
3.3 INDIVIDUAL PROTECTIVE EQUIPMENT ....................................................................................................... 7
3.4 ADDITIONAL NOTE FOR ATEX PUMPS ........................................................................................................ 7
3.5 SUITABILITY VERIFICATION FOR EFFECTIVE APPLICATION/USE .................................................................. 8
4. TRANSPORT, HANDLING AND STORAGE ................................................................................................... 8
4.1 TRANSPORT, LIFTING AND HANDLING ....................................................................................................... 8
4.2 STORAGE CONDITIONS ............................................................................................................................. 8
4.3 DIMENSIONS AND WEIGHTS ..................................................................................................................... 8
5. DESCRIPTION ............................................................................................................................................ 8
5.1 IDENTIFICATION NAMEPLATE ................................................................................................................... 9
5.2 IDENTIFICATION CODE ............................................................................................................................. 9
5.3 AMBIENT AND DESIGN TEMPERATURE ..................................................................................................... 10
5.4 WORKING PRINCIPLE.............................................................................................................................. 10
5.5 THE FLOW RATE ..................................................................................................................................... 11
5.6 INTENDED USE ....................................................................................................................................... 11
5.7 REASONABLY EXPECTED IMPROPER USE .................................................................................................. 11
5.8 PROHIBITED USE.................................................................................................................................... 12
5.9 NOISE .................................................................................................................................................... 12
5.10 VIBRATIONS .......................................................................................................................................... 12
5.11 POWERING THE ELECTRIC MOTOR WITH INVERTER ................................................................................. 12
5.12 TECHNICAL DATA ................................................................................................................................... 12
5.12.1 Pumps type LY, LYH ....................................................................................................................... 12
5.12.2 Pumps type LK ............................................................................................................................... 13
5.12.3 Pumps type LN ............................................................................................................................... 13
5.12.4 Pumps type LP ............................................................................................................................... 13
5.13 FLOW RATE ADJUSTMENT SYSTEM .......................................................................................................... 13
5.13.1 Manual adjustment via graduate knob and linear vernier ................................................................... 13
5.13.2 Manual adjustment via handwheel with gravitational dial ................................................................... 13
5.13.3 Automatic adjustment by means of actuator ..................................................................................... 13
5.14 INTERNAL SAFETY VALVE ON HYDRAULIC OIL CIRCUIT ............................................................................ 13
6. INSTALLATION AND COMMISSIONING .................................................................................................. 14
6.1 INSTRUCTIONS FOR PROPER INSTALLATION ............................................................................................ 14
6.1.1 Pump and pipeline fixing ................................................................................................................. 14
6.1.2 Connecting to plant pipelines ........................................................................................................... 14
6.1.3 Connecting the motor to the mains .................................................................................................. 15
6.2 SUCTION PIPELINE ................................................................................................................................. 15
6.2.1 Suction pipeline path ...................................................................................................................... 16
6.2.2 Suction pipeline for viscous liquids ................................................................................................... 17
6.2.3 Filter on suction pipeline ................................................................................................................. 17
6.3 DISCHARGE PIPELINE ............................................................................................................................. 18
6.3.1 External safety valve ...................................................................................................................... 19
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INDEX
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Operating manual
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File: UT-4336 - Rev.0