Ruhrpumpen API 610 - Page 4

J Line Pump
Horizontal Double Suction Centrifugal Pump – API 610 Process Pump
4 V1.032818
4.3.3 Grouting Procedure .....................................................................................................................22
5. PIPING AND ALIGNMENT .........................................................................................................................25
5.1 PIPING THE SYSTEM ............................................................................................................................26
5.2 ALIGNMENT* ......................................................................................................................................28
6. LUBRICATION............................................................................................................................................39
6.1 OIL LUBRICATED BEARINGS ................................................................................................................39
6.1.1 Recommended Lubricant .............................................................................................................39
6.1.2 Method of Application .................................................................................................................39
6.1.3 Oil Change ....................................................................................................................................39
6.2 PURE OIL MIST – DRY SUMP ...............................................................................................................41
6.3 PURGE OIL MIST – WET SUMP ...........................................................................................................42
6.4 OTHER LUBRICATION ..........................................................................................................................43
6.4.1 Shaft Sealing.................................................................................................................................43
6.4.2 Mechanical Seals ..........................................................................................................................43
6.5 INSPECTION OF OIL RINGS BEFORE START-UP ...................................................................................44
7. OPERATION ..............................................................................................................................................45
7.1 PRIMING .............................................................................................................................................45
7.1.1 Priming by suction pressure ........................................................................................................45
7.1.2 Priming by ejector or exhauster ..................................................................................................45
7.1.3 Priming by foot valve ...................................................................................................................46
7.1.4 Priming by Vacuum pump............................................................................................................46
7.2 STARTUP .............................................................................................................................................46
7.3 OPERATING CHECK .............................................................................................................................48
7.4 DOWELING (OPTIONAL) .....................................................................................................................49
7.5 STOPPING ...........................................................................................................................................50
7.6 SHORT-TERM SHUTDOWN .................................................................................................................51
7.7 LONG-TERM SHUTDOWN ...................................................................................................................51
8. MAINTENANCE .........................................................................................................................................52
8.1 DISASSEMBLY ......................................................................................................................................52
8.1.1 J Line Pump Disassembly .............................................................................................................52