Flowserve L Worthington Simpson User Manual

USER INSTRUCTIONS WORTHINGTON SIMPSON® L and U Installation Operation Maintenance Horizontal, split case, volute type centrifugal pumps for wa

L and U USER INSTRUCTIONS ENGLISH 85392721 07-12 Page 10 of 36 flowserve.com 2 TRANSPORT AND STORAGE 2.1 Consignment receipt and unpacking

L and U USER INSTRUCTIONS ENGLISH 85392721 07-12 Page 11 of 36 flowserve.com 3 PUMP DESCRIPTION 3.1 Configurations The L and U range of pum

L and U USER INSTRUCTIONS ENGLISH 85392721 07-12 Page 12 of 36 flowserve.com 3.4 Performance and operating limits This product has been selec

L and U USER INSTRUCTIONS ENGLISH 85392721 07-12 Page 13 of 36 flowserve.com If not supplied, guarding shall be fitted as necessary to meet th

L and U USER INSTRUCTIONS ENGLISH 85392721 07-12 Page 14 of 36 flowserve.com A button (screwed into one of the shaft ends) is normally fitted

L and U USER INSTRUCTIONS ENGLISH 85392721 07-12 Page 15 of 36 flowserve.com Type and size Maximum forces (F) in N (lbf) and maximum moments (

L and U USER INSTRUCTIONS ENGLISH 85392721 07-12 Page 16 of 36 flowserve.com Typical design – suction lift Notes: 1. S = Minimum submergence

L and U USER INSTRUCTIONS ENGLISH 85392721 07-12 Page 17 of 36 flowserve.com The motor must be wired up in accordance with the motor manufact

L and U USER INSTRUCTIONS ENGLISH 85392721 07-12 Page 18 of 36 flowserve.com 5.2 Pump lubricants 5.2.1 Recommended oil lubricants * Note th

L and U USER INSTRUCTIONS ENGLISH 85392721 07-12 Page 19 of 36 flowserve.com 5.3 Direction of rotation Ensure the pump is given the same rot

L and U USER INSTRUCTIONS ENGLISH 85392721 07-12 Page 2 of 36 flowserve.com CONTENTS PAGE PAGE 1. INTRODUCTION AND SAFETY ...

L and U USER INSTRUCTIONS ENGLISH 85392721 07-12 Page 20 of 36 flowserve.com 5.7 Running the pump 5.7.1 Venting the pump Vent the pump to

L and U USER INSTRUCTIONS ENGLISH 85392721 07-12 Page 21 of 36 flowserve.com the preferred flow region the actual vibration experienced may be

L and U USER INSTRUCTIONS ENGLISH 85392721 07-12 Page 22 of 36 flowserve.com 6 MAINTENANCE 6.1 General It is the plant operator's res

L and U USER INSTRUCTIONS ENGLISH 85392721 07-12 Page 23 of 36 flowserve.com If any problems are found the following sequence of actions shoul

L and U USER INSTRUCTIONS ENGLISH 85392721 07-12 Page 24 of 36 flowserve.com To clean the bearings: a) Wipe off as much grease as possible wi

L and U USER INSTRUCTIONS ENGLISH 85392721 07-12 Page 25 of 36 flowserve.com For 2 years operation: 1 x 3011 - set of bearings (line and thrus

L and U USER INSTRUCTIONS ENGLISH 85392721 07-12 Page 26 of 36 flowserve.com match the pipe tap opening in the casing. Do NOT use these metho

L and U USER INSTRUCTIONS ENGLISH 85392721 07-12 Page 27 of 36 flowserve.com 6.10.2 Pre-assembly of casing gasket a) Fit casing gasket to

L and U USER INSTRUCTIONS ENGLISH 85392721 07-12 Page 28 of 36 flowserve.com 7 FAULTS; CAUSES AND REMEDIES FAULT SYMPTOM Pump overheats and

L and U USER INSTRUCTIONS ENGLISH 85392721 07-12 Page 29 of 36 flowserve.com FAULT SYMPTOM Pump overheats and seizes ⇓⇓⇓⇓Bearings have short

L and U USER INSTRUCTIONS ENGLISH 85392721 07-12 Page 3 of 36 flowserve.com INDEX PAGE Additional sources (10.3) ...

L and U USER INSTRUCTIONS ENGLISH 85392721 07-12 Page 30 of 36 flowserve.com 8 PARTS LISTS AND DRAWINGS 8.1 Sectional drawing – L, double e

L and U USER INSTRUCTIONS ENGLISH 85392721 07-12 Page 31 of 36 flowserve.com 8.2 Sectional drawing – U Pump horizontal, grease lubricated, ca

L and U USER INSTRUCTIONS ENGLISH 85392721 07-12 Page 32 of 36 flowserve.com 8.3 Sectional drawing – U Pump vertival, grease lubricated, cart

L and U USER INSTRUCTIONS ENGLISH 85392721 07-12 Page 33 of 36 flowserve.com 8.4 General arrangement drawing The typical general arrangement

L and U USER INSTRUCTIONS ENGLISH 85392721 07-12 Page 34 of 36 flowserve.com Notes:

L and U USER INSTRUCTIONS ENGLISH 85392721 07-12 Page 35 of 36 flowserve.com Notes:

L and U USER INSTRUCTIONS ENGLISH 85392721 07-12 Page 36 of 36 flowserve.com Your Flowserve factory contact: Flowserve Pump

L and U USER INSTRUCTIONS ENGLISH 85392721 07-12 Page 4 of 36 flowserve.com 1. INTRODUCTION AND SAFETY 1.1 General These Instructions must

L and U USER INSTRUCTIONS ENGLISH 85392721 07-12 Page 5 of 36 flowserve.com 1.6 Safety 1.6.1 Summary of safety markings These User Instruct

L and U USER INSTRUCTIONS ENGLISH 85392721 07-12 Page 6 of 36 flowserve.com HOT (and cold) PARTS If hot or freezing components or auxiliary h

L and U USER INSTRUCTIONS ENGLISH 85392721 07-12 Page 7 of 36 flowserve.com 1.6.4.2 Marking An example of ATEX equipment marking is shown bel

L and U USER INSTRUCTIONS ENGLISH 85392721 07-12 Page 8 of 36 flowserve.com 1.6.4.5 Preventing sparks To prevent a potential hazard from mec

L and U USER INSTRUCTIONS ENGLISH 85392721 07-12 Page 9 of 36 flowserve.com 1.9 Noise level Attention must be given to the exposure of person