Flowserve MARK 3 GROUP 4 User Manual

USER INSTRUCTIONS FLOWSERVEMARK 3 GROUP 4 Installation Operation Maintenance Horizontal, end suction, centrifugal pumps for chemi

MARK 3 GROUP 4 USER INSTRUCTIONS ENGLISH 71569286 08-12 Page 10 of 48 flowserve.com ® 1.8 Specific machine performance For performan

MARK 3 GROUP 4 USER INSTRUCTIONS ENGLISH 71569286 08-12 Page 11 of 48 flowserve.com ® Note: For 880 and 720 r/min reduce 980 r/min v

MARK 3 GROUP 4 USER INSTRUCTIONS ENGLISH 71569286 08-12 Page 12 of 48 flowserve.com ® 2.4 Storage 2.4.1 Short-Term Storage When it

MARK 3 GROUP 4 USER INSTRUCTIONS ENGLISH 71569286 08-12 Page 13 of 48 flowserve.com ® with a rust preventative compound and openings

MARK 3 GROUP 4 USER INSTRUCTIONS ENGLISH 71569286 08-12 Page 14 of 48 flowserve.com ® Torque (lbfx ft) = 5250 Shutoff Power (hp)

MARK 3 GROUP 4 USER INSTRUCTIONS ENGLISH 71569286 08-12 Page 15 of 48 flowserve.com ® 3.5 Table Of Engineering Data 3.5.1 (GROUP 4

MARK 3 GROUP 4 USER INSTRUCTIONS ENGLISH 71569286 08-12 Page 16 of 48 flowserve.com ® 3.6 Table of Engineering Data 3.6.1 (GROUP 4

MARK 3 GROUP 4 USER INSTRUCTIONS ENGLISH 71569286 08-12 Page 17 of 48 flowserve.com ® 3.7 Materials of Construction 3.7.1 (LIQUID E

MARK 3 GROUP 4 USER INSTRUCTIONS ENGLISH 71569286 08-12 Page 18 of 48 flowserve.com ® 4 INSTALLATION Equipment operated in hazardou

MARK 3 GROUP 4 USER INSTRUCTIONS ENGLISH 71569286 08-12 Page 19 of 48 flowserve.com ® jackscrews are not provided, shims and wedges s

MARK 3 GROUP 4 USER INSTRUCTIONS ENGLISH 71569286 08-12 Page 2 of 48 flowserve.com ® CONTENTS PAGE PAGE 1 INTRODUCTION AND SAF

MARK 3 GROUP 4 USER INSTRUCTIONS ENGLISH 71569286 08-12 Page 20 of 48 flowserve.com ® The factory alignment procedure is summarized b

MARK 3 GROUP 4 USER INSTRUCTIONS ENGLISH 71569286 08-12 Page 21 of 48 flowserve.com ® 4.5.2.2 V-Belt Drive Units: Check that both s

MARK 3 GROUP 4 USER INSTRUCTIONS ENGLISH 71569286 08-12 Page 22 of 48 flowserve.com ® required and repeat the procedure until the ang

MARK 3 GROUP 4 USER INSTRUCTIONS ENGLISH 71569286 08-12 Page 23 of 48 flowserve.com ® 4.7 Piping Protective covers are fitted to th

MARK 3 GROUP 4 USER INSTRUCTIONS ENGLISH 71569286 08-12 Page 24 of 48 flowserve.com ® Table 4.7.2.2 Pump Size Maximum forces (F) in

MARK 3 GROUP 4 USER INSTRUCTIONS ENGLISH 71569286 08-12 Page 25 of 48 flowserve.com ® f) Inlet strainers, when used, should have a n

MARK 3 GROUP 4 USER INSTRUCTIONS ENGLISH 71569286 08-12 Page 26 of 48 flowserve.com ® d) Perform final alignment. Check for soft-foo

MARK 3 GROUP 4 USER INSTRUCTIONS ENGLISH 71569286 08-12 Page 27 of 48 flowserve.com ® 5 COMMISSIONING, START-UP, OPERATION AND SHUTD

MARK 3 GROUP 4 USER INSTRUCTIONS ENGLISH 71569286 08-12 Page 28 of 48 flowserve.com ® 5.2 Pump lubricants 5.2.1 Recommended oil lub

MARK 3 GROUP 4 USER INSTRUCTIONS ENGLISH 71569286 08-12 Page 29 of 48 flowserve.com ® 5.2.3 Lubrication schedule 5.2.3.1 Oil lub

MARK 3 GROUP 4 USER INSTRUCTIONS ENGLISH 71569286 08-12 Page 3 of 48 flowserve.com ® INDEX PAGE Alignment of shafting (see 4.3, 4.5

MARK 3 GROUP 4 USER INSTRUCTIONS ENGLISH 71569286 08-12 Page 30 of 48 flowserve.com ® leakage takes place the packing will begin to o

MARK 3 GROUP 4 USER INSTRUCTIONS ENGLISH 71569286 08-12 Page 31 of 48 flowserve.com ® 5.9 Hydraulic, mechanical and electrical duty

MARK 3 GROUP 4 USER INSTRUCTIONS ENGLISH 71569286 08-12 Page 32 of 48 flowserve.com ® Before working on the pump, take measures to pr

MARK 3 GROUP 4 USER INSTRUCTIONS ENGLISH 71569286 08-12 Page 33 of 48 flowserve.com ® 6.2.4 Mechanical seals No adjustment is possib

MARK 3 GROUP 4 USER INSTRUCTIONS ENGLISH 71569286 08-12 Page 34 of 48 flowserve.com ® 6.6 Fastener torques Non-metallic gaskets inc

MARK 3 GROUP 4 USER INSTRUCTIONS ENGLISH 71569286 08-12 Page 35 of 48 flowserve.com ® b) The mechanical seal cover can also be remov

MARK 3 GROUP 4 USER INSTRUCTIONS ENGLISH 71569286 08-12 Page 36 of 48 flowserve.com ® d) Bearing seals are not totally leak free dev

MARK 3 GROUP 4 USER INSTRUCTIONS ENGLISH 71569286 08-12 Page 37 of 48 flowserve.com ® recommended], press the bearing on shaft with t

MARK 3 GROUP 4 USER INSTRUCTIONS ENGLISH 71569286 08-12 Page 38 of 48 flowserve.com ® check the fit of the impeller key [6710] in the

MARK 3 GROUP 4 USER INSTRUCTIONS ENGLISH 71569286 08-12 Page 39 of 48 flowserve.com ® the box and still insert the gland. In this cas

MARK 3 GROUP 4 USER INSTRUCTIONS ENGLISH 71569286 08-12 Page 4 of 48 flowserve.com ® 1 INTRODUCTION AND SAFETY 1.1 General These i

MARK 3 GROUP 4 USER INSTRUCTIONS ENGLISH 71569286 08-12 Page 40 of 48 flowserve.com ® b) Set the impeller clearance by loosening the

MARK 3 GROUP 4 USER INSTRUCTIONS ENGLISH 71569286 08-12 Page 41 of 48 flowserve.com ® 7 FAULTS; CAUSES AND REMEDIES FAULT SYMPTOM Pu

MARK 3 GROUP 4 USER INSTRUCTIONS ENGLISH 71569286 08-12 Page 42 of 48 flowserve.com ® FAULT SYMPTOM Pump overhea ts and seizes ⇓⇓⇓⇓B

MARK 3 GROUP 4 USER INSTRUCTIONS ENGLISH 71569286 08-12 Page 43 of 48 flowserve.com ® 8 PARTS LIST AND DRAWINGS 8.1 Mark 3 Group 4

MARK 3 GROUP 4 USER INSTRUCTIONS ENGLISH 71569286 08-12 Page 44 of 48 flowserve.com ® Euro. Description Euro. Description Euro

MARK 3 GROUP 4 USER INSTRUCTIONS ENGLISH 71569286 08-12 Page 45 of 48 flowserve.com ® 8.2 Mark 3 Group 4 chemical pump- liquid end e

MARK 3 GROUP 4 USER INSTRUCTIONS ENGLISH 71569286 08-12 Page 46 of 48 flowserve.com ® 8.3 Mark 3 Group 4 chemical pump frame explode

MARK 3 GROUP 4 USER INSTRUCTIONS ENGLISH 71569286 08-12 Page 47 of 48 flowserve.com ® 8.4 General arrangement drawing The typical ge

MARK 3 GROUP 4 USER INSTRUCTIONS ENGLISH 71569286 08-12 Page 48 of 48 flowserve.com ® FLOWSERVE REGIONAL SALES OFFICES:

MARK 3 GROUP 4 USER INSTRUCTIONS ENGLISH 71569286 08-12 Page 5 of 48 flowserve.com ® seek the written agreement of Flowserve before s

MARK 3 GROUP 4 USER INSTRUCTIONS ENGLISH 71569286 08-12 Page 6 of 48 flowserve.com ® HAZARDOUS LIQUIDS When the pump is handling haz

MARK 3 GROUP 4 USER INSTRUCTIONS ENGLISH 71569286 08-12 Page 7 of 48 flowserve.com ® 1.6.4.2 Marking An example of ATEX equipment ma

MARK 3 GROUP 4 USER INSTRUCTIONS ENGLISH 71569286 08-12 Page 8 of 48 flowserve.com ® 1.6.4.5 Preventing sparks To prevent a potenti

MARK 3 GROUP 4 USER INSTRUCTIONS ENGLISH 71569286 08-12 Page 9 of 48 flowserve.com ® 1.7 Nameplate and warning labels 1.7.1 Namepla