Flowserve CPXM User Manual

USER INSTRUCTIONS CPXM and CPXRM Close coupled, single stage, end suction, centrifugal, chemical process pumps PCN=71569101 10-08 (E) (Based o

CPXM and CPXRM USER INSTRUCTIONS ENGLISH 71569101 10-08 Page 10 of 32 flowserve.com The pump may be stored as above for up to 6 months. Consult

CPXM and CPXRM USER INSTRUCTIONS ENGLISH 71569101 10-08 Page 11 of 32 flowserve.com Motor frame size Flange mounted Foot/flange mounted Motor

CPXM and CPXRM USER INSTRUCTIONS ENGLISH 71569101 10-08 Page 12 of 32 flowserve.com Various pump positions are possible. (See diagram.) It is p

CPXM and CPXRM USER INSTRUCTIONS ENGLISH 71569101 10-08 Page 13 of 32 flowserve.com 4.5 Piping Protective covers are fitted to the pipe connect

CPXM and CPXRM USER INSTRUCTIONS ENGLISH 71569101 10-08 Page 14 of 32 flowserve.com Seal housings/covers having an auxiliary quench connection, r

CPXM and CPXRM USER INSTRUCTIONS ENGLISH 71569101 10-08 Page 15 of 32 flowserve.com 4.7 Protection systems The following protection systems are

CPXM and CPXRM USER INSTRUCTIONS ENGLISH 71569101 10-08 Page 16 of 32 flowserve.com Before pumping dirty liquids it is advisable, if possible, to

CPXM and CPXRM USER INSTRUCTIONS ENGLISH 71569101 10-08 Page 17 of 32 flowserve.com If in doubt please consult your nearest Flowserve office for

CPXM and CPXRM USER INSTRUCTIONS ENGLISH 71569101 10-08 Page 18 of 32 flowserve.com c) Check that shaft seal leaks are within acceptable limits.

CPXM and CPXRM USER INSTRUCTIONS ENGLISH 71569101 10-08 Page 19 of 32 flowserve.com 6.6 Fastener torques Screw position Screw size Torque Nm (

CPXM and CPXRM USER INSTRUCTIONS ENGLISH 71569101 10-08 Page 2 of 32 flowserve.com CONTENTS Page 1 INTRODUCTION AND SAFETY...

CPXM and CPXRM USER INSTRUCTIONS ENGLISH 71569101 10-08 Page 20 of 32 flowserve.com g) Carefully loosen and back off the grubscrew and tighten

CPXM and CPXRM USER INSTRUCTIONS ENGLISH 71569101 10-08 Page 21 of 32 flowserve.com 6.10 Assembly To assemble the pump consult the sectional dra

CPXM and CPXRM USER INSTRUCTIONS ENGLISH 71569101 10-08 Page 22 of 32 flowserve.com 6.11 Sealing arrangements The following section shows detail

CPXM and CPXRM USER INSTRUCTIONS ENGLISH 71569101 10-08 Page 23 of 32 flowserve.com 6.11.2c Single seal with external lip seal variants 1) Self

CPXM and CPXRM USER INSTRUCTIONS ENGLISH 71569101 10-08 Page 24 of 32 flowserve.com 7 FAULTS; CAUSES AND REMEDIES FAULT SYMPTOM Pump overhea ts

CPXM and CPXRM USER INSTRUCTIONS ENGLISH 71569101 10-08 Page 25 of 32 flowserve.com FAULT SYMPTOM Pump overhea ts and s eizes ⇓⇓⇓⇓⇓⇓⇓⇓ Bearings h

CPXM and CPXRM USER INSTRUCTIONS ENGLISH 71569101 10-08 Page 26 of 32 flowserve.com 8 PARTS LISTS AND DRAWINGS 8.1 CPXM Item Description 110

CPXM and CPXRM USER INSTRUCTIONS ENGLISH 71569101 10-08 Page 27 of 32 flowserve.com 8.2 CPXRM Item Description 1100 Casing 2200 Impeller 251

CPXM and CPXRM USER INSTRUCTIONS ENGLISH 71569101 10-08 Page 28 of 32 flowserve.com 8.3 General arrangement drawing The typical general arrangem

CPXM and CPXRM USER INSTRUCTIONS ENGLISH 71569101 10-08 Page 29 of 32 flowserve.com Notes:

CPXM and CPXRM USER INSTRUCTIONS ENGLISH 71569101 10-08 Page 3 of 32 flowserve.com INDEX Page Additional sources (10.3)...

CPXM and CPXRM USER INSTRUCTIONS ENGLISH 71569101 10-08 Page 30 of 32 flowserve.com Notes:

CPXM and CPXRM USER INSTRUCTIONS ENGLISH 71569101 10-08 Page 31 of 32 flowserve.com Notes:

CPXM and CPXRM USER INSTRUCTIONS ENGLISH 71569101 10-08 Your Flowserve factory contact: Flowserve Pumps Flowserve GB Limited PO Bo

CPXM and CPXRM USER INSTRUCTIONS ENGLISH 71569101 10-08 Page 4 of 32 flowserve.com 1 INTRODUCTION AND SAFETY 1.1 General These instructions m

CPXM and CPXRM USER INSTRUCTIONS ENGLISH 71569101 10-08 Page 5 of 32 flowserve.com 1.6 Safety 1.6.1 Summary of safety markings These User Inst

CPXM and CPXRM USER INSTRUCTIONS ENGLISH 71569101 10-08 Page 6 of 32 flowserve.com THERMAL SHOCK Rapid changes in the temperature of the liquid

CPXM and CPXRM USER INSTRUCTIONS ENGLISH 71569101 10-08 Page 7 of 32 flowserve.com 1.6.4.2 Marking An example of ATEX equipment marking is shown

CPXM and CPXRM USER INSTRUCTIONS ENGLISH 71569101 10-08 Page 8 of 32 flowserve.com 1.6.4.5 Preventing sparks To avoid the potential hazard from

CPXM and CPXRM USER INSTRUCTIONS ENGLISH 71569101 10-08 Page 9 of 32 flowserve.com Typical sound pressure level LpA at 1 m reference 20 µPa, dBA