HP 8-UB-1 Bedienungsanleitung

®Pump DivisionType: 8-UB-1CENTRIFUGAL PUMPUSER INSTRUCTIONS:INSTALLATION, OPERATION, MAINTENANCEPCN=71569247 07-04(E) (supercedes 6176/6511) These in

UB USER INSTRUCTIONS ENGLISH 71569247 07-04Page 10 of 32®2 TRANSPORT AND STORAGE2.1 Consignment receipt and unpackingImmediately after receipt of

UB USER INSTRUCTIONS ENGLISH 71569247 07-04Page 11 of 32®3 PUMP DESCRIPTION3.1 ConfigurationsThe 8-UB-1pump is a horizontal split casing two stag

UB USER INSTRUCTIONS ENGLISH 71569247 07-04Page 12 of 32®4 INSTALLATION Equipment operated in hazardous locationsmust comply with the relevant exp

UB USER INSTRUCTIONS ENGLISH 71569247 07-04Page 13 of 32®4.4.2 Alignment methods Ensure pump and driver are isolatedelectrically and the half coup

UB USER INSTRUCTIONS ENGLISH 71569247 07-04Page 14 of 32®• Prevent excessive external pipe load• Never draw piping into place by applying force t

UB USER INSTRUCTIONS ENGLISH 71569247 07-04Page 15 of 32®4.5.3 Maximum forces and moments allowed on the pump suction and discharge flanges of hor

UB USER INSTRUCTIONS ENGLISH 71569247 07-04Page 16 of 32®Special seals may require different auxiliary piping tothat described above. Consult sepa

UB USER INSTRUCTIONS ENGLISH 71569247 07-04Page 17 of 32®5.2 Pump lubricants5.2.1 Recommended grease lubricantsGrease nipplesGreaseNLGI 2 * NLGI

UB USER INSTRUCTIONS ENGLISH 71569247 07-04Page 18 of 32®5.5.2 Suction lift with foot valve fittedFill suction pipe and casing with liquid at a pr

UB USER INSTRUCTIONS ENGLISH 71569247 07-04Page 19 of 32®If bearing temperatures are to be monitored it isessential that a benchmark temperature is

UB USER INSTRUCTIONS ENGLISH 71569247 07-04Page 2 of 32®CONTENTSPAGE1 INTRODUCTION AND SAFETY ... 41.1 General ...

UB USER INSTRUCTIONS ENGLISH 71569247 07-04Page 20 of 32®5.9.4 Net positive suction head (NPSHA)NPSH available (NPSHA) is a measure of the headava

UB USER INSTRUCTIONS ENGLISH 71569247 07-04Page 21 of 32®Our specialist service personnel can help withpreventative maintenance records and provide

UB USER INSTRUCTIONS ENGLISH 71569247 07-04Page 22 of 32®To remove badly oxidized grease that refuses tocome off:a) Support the rotor in a vertica

UB USER INSTRUCTIONS ENGLISH 71569247 07-04Page 23 of 32®1 – impeller1 – diaphragm bush(optional: 2 - mechanical seals 2 - impeller wear rings)6.5

UB USER INSTRUCTIONS ENGLISH 71569247 07-04Page 24 of 32®q) Remove impellers, casing rings, diaphragm platecomplete with its bush together with th

UB USER INSTRUCTIONS ENGLISH 71569247 07-04Page 25 of 32®The rotor always rotates towards the expandingsection of the volutec) The diaphragm plate

UB USER INSTRUCTIONS ENGLISH 71569247 07-04Page 26 of 32®6.10.5 Casing upper halfa) Assemble the casing upper half over the lowerhalf. Take care

UB USER INSTRUCTIONS ENGLISH 71569247 07-04Page 27 of 32®7 FAULTS; CAUSES AND REMEDIESFAULT SYMPTOMPump overheats and seizes⇓⇓⇓⇓⇓⇓⇓⇓Bearings have

UB USER INSTRUCTIONS ENGLISH 71569247 07-04Page 28 of 32®FAULT SYMPTOMPump overheats and seizes⇓⇓⇓⇓⇓⇓⇓⇓Bearings have short life⇓⇓⇓⇓⇓⇓⇓⇓Pump vibrate

UB USER INSTRUCTIONS ENGLISH 71569247 07-04Page 29 of 32®8 PARTS LISTS AND DRAWINGS8.1 Sectional drawings – 8-UB-1 grease lubricated, gland packe

UB USER INSTRUCTIONS ENGLISH 71569247 07-04Page 3 of 32®INDEXPAGEAdditional sources (10.3)... 31Alignment of

UB USER INSTRUCTIONS ENGLISH 71569247 07-04Page 30 of 32®8.1.2 Options4546View on ‘Z’ impeller ring3835343637Component mechanical seal392140Cartri

UB USER INSTRUCTIONS ENGLISH 71569247 07-04Page 31 of 32®9 CERTIFICATIONCertificates determined from the Contract requirementsare provided with th

UB USER INSTRUCTIONS ENGLISH 71569247 07-04Page 32 of 32®FLOWSERVEREGIONAL SALES OFFICES:USA and CanadaFlowserve Corporation (Pump Division)5215 No

UB USER INSTRUCTIONS ENGLISH 71569247 07-04Page 4 of 32®1 INTRODUCTION AND SAFETY1.1 General These Instructions must always be keptclose to the p

UB USER INSTRUCTIONS ENGLISH 71569247 07-04Page 5 of 32®1.6 Safety1.6.1 Summary of safety markingsThese User Instructions contain specific safety

UB USER INSTRUCTIONS ENGLISH 71569247 07-04Page 6 of 32® HOT (and cold) PARTSIf hot or freezing components or auxiliary heatingsupplies can present

UB USER INSTRUCTIONS ENGLISH 71569247 07-04Page 7 of 32®1.6.4.2 MarkingAn example of ATEX equipment marking is shownbelow. The actual classificat

UB USER INSTRUCTIONS ENGLISH 71569247 07-04Page 8 of 32®To avoid the potential hazard from random inducedcurrent generating a spark, the earth cont

UB USER INSTRUCTIONS ENGLISH 71569247 07-04Page 9 of 32®1.9 Noise levelWhen pump noise level exceeds 85 dB(A) attentionmust be given to prevailing