Flowserve Chemstar standard User Manual

USER INSTRUCTIONS Chemstar standard and repeller pumps Frame mounted, heavy-duty, centrifugal chemical process pumps PCN=71569185 02-10 (E) (

CHEMSTAR USER INSTRUCTIONS ENGLISH 71569185 02-10 Page 10 of 44 flowserve.com Identify the actual pump size and serial number from the pump name

CHEMSTAR USER INSTRUCTIONS ENGLISH 71569185 02-10 Page 11 of 44 flowserve.com 4.3 Foundation There are many methods of installing pump units t

CHEMSTAR USER INSTRUCTIONS ENGLISH 71569185 02-10 Page 12 of 44 flowserve.com Although the pump will have been aligned at the factory it is most

CHEMSTAR USER INSTRUCTIONS ENGLISH 71569185 02-10 Page 13 of 44 flowserve.com • Prevent excessive external pipe load • Never draw piping into

CHEMSTAR USER INSTRUCTIONS ENGLISH 71569185 02-10 Page 14 of 44 flowserve.com Chemstar repeller pump only In Chemstar pumps fitted with a repell

CHEMSTAR USER INSTRUCTIONS ENGLISH 71569185 02-10 Page 15 of 44 flowserve.com 4.7 Final shaft alignment check After connecting piping to the pu

CHEMSTAR USER INSTRUCTIONS ENGLISH 71569185 02-10 Page 16 of 44 flowserve.com When fitted with a sight glass, fill the bearing housing with oil

CHEMSTAR USER INSTRUCTIONS ENGLISH 71569185 02-10 Page 17 of 44 flowserve.com 5.2.3 Recommended grease lubricants Grease NLGI 2 * NLGI 3 Te

CHEMSTAR USER INSTRUCTIONS ENGLISH 71569185 02-10 Page 18 of 44 flowserve.com 5.5 Guarding Guarding is supplied fitted to the pump set. In me

CHEMSTAR USER INSTRUCTIONS ENGLISH 71569185 02-10 Page 19 of 44 flowserve.com External flush or quench should be started before the pump is run

CHEMSTAR USER INSTRUCTIONS ENGLISH 71569185 02-10 Page 2 of 44 flowserve.com CONTENTS Page 1 INTRODUCTION AND SAFETY...

CHEMSTAR USER INSTRUCTIONS ENGLISH 71569185 02-10 Page 20 of 44 flowserve.com e) For some applications, it may be recommended to provide an ext

CHEMSTAR USER INSTRUCTIONS ENGLISH 71569185 02-10 Page 21 of 44 flowserve.com On completion of work all guards and safety devices must be re-ins

CHEMSTAR USER INSTRUCTIONS ENGLISH 71569185 02-10 Page 22 of 44 flowserve.com c) The coupling should be checked for correct alignment and worn

CHEMSTAR USER INSTRUCTIONS ENGLISH 71569185 02-10 Page 23 of 44 flowserve.com 6.4 Recommended spares For two years operation (as per VDMA 24296

CHEMSTAR USER INSTRUCTIONS ENGLISH 71569185 02-10 Page 24 of 44 flowserve.com 6.6 Fastener torques Fastener position Fastener size Torque Nm (l

CHEMSTAR USER INSTRUCTIONS ENGLISH 71569185 02-10 Page 25 of 44 flowserve.com b) Rotating the bearing carrier the width of one notch on the bea

CHEMSTAR USER INSTRUCTIONS ENGLISH 71569185 02-10 Page 26 of 44 flowserve.com c) Give the impeller a quick turn counter-clockwise to strike the

CHEMSTAR USER INSTRUCTIONS ENGLISH 71569185 02-10 Page 27 of 44 flowserve.com Proceed by removing the rear cover evenly in small increments arou

CHEMSTAR USER INSTRUCTIONS ENGLISH 71569185 02-10 Page 28 of 44 flowserve.com e) The double row thrust bearing must not have a filling slot, as

CHEMSTAR USER INSTRUCTIONS ENGLISH 71569185 02-10 Page 29 of 44 flowserve.com p) The bearing housing lip seals [4310.1 and 4310.2] are a double

CHEMSTAR USER INSTRUCTIONS ENGLISH 71569185 02-10 Page 3 of 44 flowserve.com 1 INTRODUCTION AND SAFETY 1.1 General These instructions must a

CHEMSTAR USER INSTRUCTIONS ENGLISH 71569185 02-10 Page 30 of 44 flowserve.com 6.10.5 Assembly of bearing housing into casing a) Fit a new gask

CHEMSTAR USER INSTRUCTIONS ENGLISH 71569185 02-10 Page 31 of 44 flowserve.com 6.10.7 Repeller pump - installation of repeller cover See section

CHEMSTAR USER INSTRUCTIONS ENGLISH 71569185 02-10 Page 32 of 44 flowserve.com c) Lightly lubricate repeller cover gasket [4610.5] with non abra

CHEMSTAR USER INSTRUCTIONS ENGLISH 71569185 02-10 Page 33 of 44 flowserve.com 7 FAULTS; CAUSES AND REMEDIES FAULT SYMPTOM Pump overheats and s

CHEMSTAR USER INSTRUCTIONS ENGLISH 71569185 02-10 Page 34 of 44 flowserve.com FAULT SYMPTOM Pump overheats and seizes ⇓⇓⇓⇓⇓⇓⇓⇓ Bearings have sho

CHEMSTAR USER INSTRUCTIONS ENGLISH 71569185 02-10 Page 35 of 44 flowserve.com 8 PARTS LISTS AND DRAWINGS 8.1 Chemstar – Groups A, B and C P

CHEMSTAR USER INSTRUCTIONS ENGLISH 71569185 02-10 Page 36 of 44 flowserve.com 8.2 Chemstar – Group D Part no. Description 1100 Casing 1220

CHEMSTAR USER INSTRUCTIONS ENGLISH 71569185 02-10 Page 37 of 44 flowserve.com 8.3 Chemstar repeller pump – Group B and C – large bore repeller

CHEMSTAR USER INSTRUCTIONS ENGLISH 71569185 02-10 Page 38 of 44 flowserve.com 8.4 Chemstar repeller pump – Group B and C – small bore repeller

CHEMSTAR USER INSTRUCTIONS ENGLISH 71569185 02-10 Page 39 of 44 flowserve.com 8.5 Chemstar repeller pump – Group B and C with bolt-on stuffing bo

CHEMSTAR USER INSTRUCTIONS ENGLISH 71569185 02-10 Page 4 of 44 flowserve.com 1.6 Safety 1.6.1 Summary of safety markings These User Instructi

CHEMSTAR USER INSTRUCTIONS ENGLISH 71569185 02-10 Page 40 of 44 flowserve.com 8.6 General arrangement drawing The typical general arrangement dra

CHEMSTAR USER INSTRUCTIONS ENGLISH 71569185 02-10 Page 41 of 44 flowserve.com Notes:

CHEMSTAR USER INSTRUCTIONS ENGLISH 71569185 02-10 Page 42 of 44 flowserve.com Notes:

CHEMSTAR USER INSTRUCTIONS ENGLISH 71569185 02-10 Page 43 of 44 flowserve.com Notes:

CHEMSTAR USER INSTRUCTIONS ENGLISH 71569185 02-10 Your Flowserve factory contact: Flowserve Pumps Flowserve GB Limited Lowfield Wo

CHEMSTAR USER INSTRUCTIONS ENGLISH 71569185 02-10 Page 5 of 44 flowserve.com HAZARDOUS LIQUIDS When the pump is handling hazardous liquids care

CHEMSTAR USER INSTRUCTIONS ENGLISH 71569185 02-10 Page 6 of 44 flowserve.com 1.6.4.2 Marking An example of ATEX equipment marking is shown belo

CHEMSTAR USER INSTRUCTIONS ENGLISH 71569185 02-10 Page 7 of 44 flowserve.com 1.6.4.5 Preventing sparks To prevent a potential hazard from mech

CHEMSTAR USER INSTRUCTIONS ENGLISH 71569185 02-10 Page 8 of 44 flowserve.com 1.8 Specific machine performance For performance parameters see se

CHEMSTAR USER INSTRUCTIONS ENGLISH 71569185 02-10 Page 9 of 44 flowserve.com 2 TRANSPORT AND STORAGE 2.1 Consignment receipt and unpacking Im