Flowserve CPXPM User Manual

USER INSTRUCTIONS CPXPM Close coupled, self-priming, single stage, end suction, centrifugal, chemical process pumps PCN=71569160 09-09 (E) (B

CPXPM USER INSTRUCTIONS ENGLISH 71569160 09-09 Page 10 of 28 flowserve.com 2.5 Recycling and end of product life At the end of the service life

CPXPM USER INSTRUCTIONS ENGLISH 71569160 09-09 Page 11 of 28 flowserve.com Motor frame size Flange mounted Foot/flange mounted Motor manufactu

CPXPM USER INSTRUCTIONS ENGLISH 71569160 09-09 Page 12 of 28 flowserve.com Level with shims between baseplate and packing pieces. If the pump i

CPXPM USER INSTRUCTIONS ENGLISH 71569160 09-09 Page 13 of 28 flowserve.com Ensure piping for hazardous liquids is arranged to allow pump flushin

CPXPM USER INSTRUCTIONS ENGLISH 71569160 09-09 Page 14 of 28 flowserve.com Notes: a) Total seal pressure is equal to pressure at seal plus sucti

CPXPM USER INSTRUCTIONS ENGLISH 71569160 09-09 Page 15 of 28 flowserve.com 5.3 Direction of rotation Briefly run or jog the motor and observe t

CPXPM USER INSTRUCTIONS ENGLISH 71569160 09-09 Page 16 of 28 flowserve.com Never run a mechanical seal dry, even for a short time. 5.7.2 Norma

CPXPM USER INSTRUCTIONS ENGLISH 71569160 09-09 Page 17 of 28 flowserve.com If in doubt please consult your nearest Flowserve office for advice an

CPXPM USER INSTRUCTIONS ENGLISH 71569160 09-09 Page 18 of 28 flowserve.com c) Check that shaft seal leaks are within acceptable limits. d) Chec

CPXPM USER INSTRUCTIONS ENGLISH 71569160 09-09 Page 19 of 28 flowserve.com 6.6 Fastener torques Screw position Screw size Torque Nm (lbf·ft) C

CPXPM USER INSTRUCTIONS ENGLISH 71569160 09-09 Page 2 of 28 flowserve.com CONTENTS Page 1 INTRODUCTION AND SAFETY... 4

CPXPM USER INSTRUCTIONS ENGLISH 71569160 09-09 Page 20 of 28 flowserve.com c) Withdraw the impeller/stubshaft assembly, complete with mechanical

CPXPM USER INSTRUCTIONS ENGLISH 71569160 09-09 Page 21 of 28 flowserve.com b) Refer to seal manufacturer's instructions to position the mec

CPXPM USER INSTRUCTIONS ENGLISH 71569160 09-09 Page 22 of 28 flowserve.com 6.11.2 Single seal types with external lip seal 6.11.2a Single seal

CPXPM USER INSTRUCTIONS ENGLISH 71569160 09-09 Page 23 of 28 flowserve.com 6.11.4 Cartridge seal types 6.11.4a Compact dual or gas buffer/barr

CPXPM USER INSTRUCTIONS ENGLISH 71569160 09-09 Page 24 of 28 flowserve.com 7 FAULTS; CAUSES AND REMEDIES FAULT SYMPTOM Pump overheats and seize

CPXPM USER INSTRUCTIONS ENGLISH 71569160 09-09 Page 25 of 28 flowserve.com FAULT SYMPTOM Pump overheats and seizes ⇓⇓⇓⇓⇓⇓⇓⇓ Bearings have sh ort

CPXPM USER INSTRUCTIONS ENGLISH 71569160 09-09 Page 26 of 28 flowserve.com 8 PARTS LISTS AND DRAWINGS 8.1 CPXPM Item Description 1111 Pum

CPXPM USER INSTRUCTIONS ENGLISH 71569160 09-09 Page 27 of 28 flowserve.com 9 CERTIFICATION Certificates determined from the Contract requirement

CPXPM USER INSTRUCTIONS ENGLISH 71569160 09-09 Your Flowserve factory contact: Flowserve Pumps Flowserve GB Limited Lowfield Work

CPXPM USER INSTRUCTIONS ENGLISH 71569160 09-09 Page 3 of 28 flowserve.com INDEX Page Additional sources (10.3)...

CPXPM USER INSTRUCTIONS ENGLISH 71569160 09-09 Page 4 of 28 flowserve.com 1 INTRODUCTION AND SAFETY 1.1 General These instructions must alway

CPXPM USER INSTRUCTIONS ENGLISH 71569160 09-09 Page 5 of 28 flowserve.com If the conditions of service on your purchase order are going to be cha

CPXPM USER INSTRUCTIONS ENGLISH 71569160 09-09 Page 6 of 28 flowserve.com THERMAL SHOCK Rapid changes in the temperature of the liquid within th

CPXPM USER INSTRUCTIONS ENGLISH 71569160 09-09 Page 7 of 28 flowserve.com 1.6.4.2 Marking An example of ATEX equipment marking is shown below.

CPXPM USER INSTRUCTIONS ENGLISH 71569160 09-09 Page 8 of 28 flowserve.com 1.6.4.5 Preventing sparks To avoid the potential hazard from random i

CPXPM USER INSTRUCTIONS ENGLISH 71569160 09-09 Page 9 of 28 flowserve.com Typical sound pressure level LpA at 1 m reference 20 µPa, dBA 3 550 r/