Flowserve NM Bedienungsanleitung

USER INSTRUCTIONS NM centrifugal pump Multi-stage, single suction and radial joint plan pump type centrifugal pump PCN=71576289 – 11/09 (E) Ori

NM USER INSTRUCTIONS ENGLISH 71576289 - 11/09 Page 10 of 48 In areas where the staff has to intervene, remember that when the level of the sound

NM USER INSTRUCTIONS ENGLISH 71576289 - 11/09 Page 11 of 48 2.2.2 Pump masses All masses are in kg: MASS OF BARE SHAFT PUMPS ACCORDING TO

NM USER INSTRUCTIONS ENGLISH 71576289 - 11/09 Page 12 of 48 2.4 Storage Store the pump in a clean, dry location away from vibration. Leave pipin

NM USER INSTRUCTIONS ENGLISH 71576289 - 11/09 Page 13 of 48 • Maximum pumped fluid temperature - With a stuffing box without cooling ...105 °C

NM USER INSTRUCTIONS ENGLISH 71576289 - 11/09 Page 14 of 48 4 INSTALLATION Equipment operated in hazardous locations must comply with the releva

NM USER INSTRUCTIONS ENGLISH 71576289 - 11/09 Page 15 of 48 4.3 Grouting 4.3.1 Base plate grouting a) Prepare the site for grouting. Before gro

NM USER INSTRUCTIONS ENGLISH 71576289 - 11/09 Page 16 of 48 The alignment will be definitive only after pipework connection (see § 4.5.1). If n

NM USER INSTRUCTIONS ENGLISH 71576289 - 11/09 Page 17 of 48 4.5.2 Suction piping 4.5.2.1 Design of a flooded suction line The suction line must

NM USER INSTRUCTIONS ENGLISH 71576289 - 11/09 Page 18 of 48 It is important to be aware of the EUROPEAN DIRECTIVE on electromagnetic compatibili

NM USER INSTRUCTIONS ENGLISH 71576289 - 11/09 Page 19 of 48 The oil filled bottle should then be refitted so as to return it to the upright p

NM USER INSTRUCTIONS ENGLISH 71576289 - 11/09 Page 2 of 48 CONTENTS PAGE 1 I

NM USER INSTRUCTIONS ENGLISH 71576289 - 11/09 Page 20 of 48 Air escape External source Priming of a sump suction pump with foot valve * Withou

NM USER INSTRUCTIONS ENGLISH 71576289 - 11/09 Page 21 of 48 Shield grids being removed during installation of the gland packing, it must be e

NM USER INSTRUCTIONS ENGLISH 71576289 - 11/09 Page 22 of 48 Alarm and trip values for installed pumps should be based on the actual measurements

NM USER INSTRUCTIONS ENGLISH 71576289 - 11/09 Page 23 of 48 5.8.2 Viscosity For a given flow rate the total head reduces with increased viscosity

NM USER INSTRUCTIONS ENGLISH 71576289 - 11/09 Page 24 of 48 When air or compressed inert gas is used in the maintenance process, the operator and

NM USER INSTRUCTIONS ENGLISH 71576289 - 11/09 Page 25 of 48 6.2.1 Standard maintenance Roller bearing 6.2.1.1 Grease lubricated bearings The

NM USER INSTRUCTIONS ENGLISH 71576289 - 11/09 Page 26 of 48 6.2.1.2 Oil lubricated bearings Normal oil change intervals are 2 000 to 3 000 opera

NM USER INSTRUCTIONS ENGLISH 71576289 - 11/09 Page 27 of 48 Grease nipple Grease nipple If a check shows a bad running of the motor pump unit, t

NM USER INSTRUCTIONS ENGLISH 71576289 - 11/09 Page 28 of 48 DIMENSIONS IN MILLIMETRES PACKINGS PUMPS D1 D2 D3 D4 D5 L1  Lgh 32 NM 22

NM USER INSTRUCTIONS ENGLISH 71576289 - 11/09 Page 29 of 48 32 NM40 NM50 NM65 NM80 NM 150 NM100 NM200 NM The stuffing box includes a thermal ba

NM USER INSTRUCTIONS ENGLISH 71576289 - 11/09 Page 3 of 48 INDEX PAGE Addition

NM USER INSTRUCTIONS ENGLISH 71576289 - 11/09 Page 30 of 48 REPAIR OF THE PUMP If the pump presents abnormalities or a persistent malfunction,

NM USER INSTRUCTIONS ENGLISH 71576289 - 11/09 Page 31 of 48 7 FAULTS; CAUSES AND REMEDIES Insufficient flow rate

NM USER INSTRUCTIONS ENGLISH 71576289 - 11/09 Page 32 of 48 8 PARTS LIST AND DRAWINGS 8.1 Sectional drawings 8.1.1 Pumps 102 NM

NM USER INSTRUCTIONS ENGLISH 71576289 - 11/09 Page 33 of 48 8.1.2 Pumps 122 NM

NM USER INSTRUCTIONS ENGLISH 71576289 - 11/09 Page 34 of 48 8.1.3 Pumps 152 NM, 202 NM

NM USER INSTRUCTIONS ENGLISH 71576289 - 11/09 Page 35 of 48 8.1.4 Pumps 252 NM

NM USER INSTRUCTIONS ENGLISH 71576289 - 11/09 Page 36 of 48 8.1.5 Pumps 352 NM

NM USER INSTRUCTIONS ENGLISH 71576289 - 11/09 Page 37 of 48 8.1.6 Pumps 32 NM, 40 NM Pump with stuffing box pressure drop 32 NM 11 and 1

NM USER INSTRUCTIONS ENGLISH 71576289 - 11/09 Page 38 of 48 8.1.7 Pumps 50 NM, 65 NM, 80 NM Pump with stuffing box pressure drop 50 NM 8

NM USER INSTRUCTIONS ENGLISH 71576289 - 11/09 Page 39 of 48 8.1.8 Pumps 100 NM A, 150 NM, 200 NM A

NM USER INSTRUCTIONS ENGLISH 71576289 - 11/09 Page 4 of 48 1 INTRODUCTION AND SAFETY 1.1 General These instructions must always be kept close t

NM USER INSTRUCTIONS ENGLISH 71576289 - 11/09 Page 40 of 48 8.1.9 Pumps 100 NM B, 200 NM B

NM USER INSTRUCTIONS ENGLISH 71576289 - 11/09 Page 41 of 48 8.1.10 Pumps 125 NM, 201 NM

NM USER INSTRUCTIONS ENGLISH 71576289 - 11/09 Page 42 of 48 8.2 Sectional drawings part list 8.2.1 Parts list pumps 102 NM N DESIGNATION N

NM USER INSTRUCTIONS ENGLISH 71576289 - 11/09 Page 43 of 48 8.2.3 Parts list pumps 152 NM,202 NM N DESIGNATION N DESIGNATION 1130 Suction cas

NM USER INSTRUCTIONS ENGLISH 71576289 - 11/09 Page 44 of 48 8.2.5 Parts list pumps 352 NM N DESIGNATION N DESIGNATION 1130 Suction casing 386

NM USER INSTRUCTIONS ENGLISH 71576289 - 11/09 Page 45 of 48 8.2.7 Parts list pumps 50 NM, 65 NM, 80 NM N DESIGNATION N DESIGNATION 1130 Sucti

NM USER INSTRUCTIONS ENGLISH 71576289 - 11/09 Page 46 of 48 8.2.9 Parts list pumps 100 NM B, 200 NM B N DESIGNATION N DESIGNATION 1130 Sucti

NM USER INSTRUCTIONS ENGLISH 71576289 - 11/09 Page 47 of 48 8.3 General arrangement drawing The typical general arrangement drawing and any speci

NM USER INSTRUCTIONS ENGLISH 71576289 - 11/09 FLOWSERVE REGIONAL SALES OFFICES: USA and Canada Flowserve Corporation 5215 North O’Connor Blv

NM USER INSTRUCTIONS ENGLISH 71576289 - 11/09 Page 5 of 48 1.6 Safety 1.6.1 Summary of safety markings These User Instructions contain specific

NM USER INSTRUCTIONS ENGLISH 71576289 - 11/09 Page 6 of 48 HAZARDOUS LIQUIDS When the pump is handling hazardous liquids care must be taken to

NM USER INSTRUCTIONS ENGLISH 71576289 - 11/09 Page 7 of 48 1.6.4.2 Marking An example of ATEX equipment marking is shown below. The actual classi

NM USER INSTRUCTIONS ENGLISH 71576289 - 11/09 Page 8 of 48 1.6.4.5 Preventing sparks To prevent a potential hazard from mechanical contact, the

NM USER INSTRUCTIONS ENGLISH 71576289 - 11/09 Page 9 of 48 1.9 Noise level Attention must be given to the exposure of personnel to the noise, an