Flowserve DMX Manual do Utilizador Página 1

USER INSTRUCTIONS DMX/DMXD/DMXH/DMXDH centrifugal pumps Installation Operation Maintenance Multistage, single/double suction, horizontally sp

DMX/DMXD/DMXH/DMXDH USER INSTRUCTIONS ENGLISH 85392728 - 10/09 Page 10 of 60 2 TRANSPORT AND STORAGE 2.1 Consignment receipt and unpacking Immed

DMX/DMXD/DMXH/DMXDH USER INSTRUCTIONS ENGLISH 85392728 - 10/09 Page 11 of 60 2.3.2 To lift unit The complete unit with pump, driver and auxiliar

DMX/DMXD/DMXH/DMXDH USER INSTRUCTIONS ENGLISH 85392728 - 10/09 Page 12 of 60 If pump is equipped with a mechanical seal and is stored or has not b

DMX/DMXD/DMXH/DMXDH USER INSTRUCTIONS ENGLISH 85392728 - 10/09 Page 13 of 60 Make sure bearings have adequate lubrication before turning rotor.

DMX/DMXD/DMXH/DMXDH USER INSTRUCTIONS ENGLISH 85392728 - 10/09 Page 14 of 60 This solution, when drained, will result in a thin residual oil film (

DMX/DMXD/DMXH/DMXDH USER INSTRUCTIONS ENGLISH 85392728 - 10/09 Page 15 of 60 3 PUMP DESCRIPTION The “DMX” is a multistage single or double suction

DMX/DMXD/DMXH/DMXDH USER INSTRUCTIONS ENGLISH 85392728 - 10/09 Page 16 of 60 3.3.7 Throttling sleeve Renewable type throttling sleeve is used unde

DMX/DMXD/DMXH/DMXDH USER INSTRUCTIONS ENGLISH 85392728 - 10/09 Page 17 of 60 4 INSTALLATION The installation/commissioning of this equipment mus

DMX/DMXD/DMXH/DMXDH USER INSTRUCTIONS ENGLISH 85392728 - 10/09 Page 18 of 60 this may result in permanent deformation of baseplate. Pump, driver

DMX/DMXD/DMXH/DMXDH USER INSTRUCTIONS ENGLISH 85392728 - 10/09 Page 19 of 60 4.3.1 Grouting material 4.3.1.1 Normal grout material A quality, hi

DMX/DMXD/DMXH/DMXDH USER INSTRUCTIONS ENGLISH 85392728 - 10/09 Page 2 of 60 CONTENTS PAGE

DMX/DMXD/DMXH/DMXDH USER INSTRUCTIONS ENGLISH 85392728 - 10/09 Page 20 of 60 Pour grout until level reaches top of dam. Allow drying sufficiently

DMX/DMXD/DMXH/DMXDH USER INSTRUCTIONS ENGLISH 85392728 - 10/09 Page 21 of 60 operation may require the full coupling misalignment capability. 4.4

DMX/DMXD/DMXH/DMXDH USER INSTRUCTIONS ENGLISH 85392728 - 10/09 Page 22 of 60 4.4.2.2 Set DBSE The shaft gap, or distance between shaft ends (DBSE)

DMX/DMXD/DMXH/DMXDH USER INSTRUCTIONS ENGLISH 85392728 - 10/09 Page 23 of 60 d) Mount the laser emitter on the pump shaft, and the laser target on

DMX/DMXD/DMXH/DMXDH USER INSTRUCTIONS ENGLISH 85392728 - 10/09 Page 24 of 60 b) Install the dowel pins in the pump drive end foot by drilling the

DMX/DMXD/DMXH/DMXDH USER INSTRUCTIONS ENGLISH 85392728 - 10/09 Page 25 of 60 A spool piece should be installed in suction line so that the suction

DMX/DMXD/DMXH/DMXDH USER INSTRUCTIONS ENGLISH 85392728 - 10/09 Page 26 of 60 pressure does not fall below that required to prevent pump cavitation.

DMX/DMXD/DMXH/DMXDH USER INSTRUCTIONS ENGLISH 85392728 - 10/09 Page 27 of 60 A device to provide emergency stopping must be fitted. If pre-wired

DMX/DMXD/DMXH/DMXDH USER INSTRUCTIONS ENGLISH 85392728 - 10/09 Page 28 of 60 5 COMMISSIONING, START-UP, OPERATION AND SHUTDOWN Commissioning of

DMX/DMXD/DMXH/DMXDH USER INSTRUCTIONS ENGLISH 85392728 - 10/09 Page 29 of 60 Due to the heavy metal sections, the casing will lag the liquid temper

DMX/DMXD/DMXH/DMXDH USER INSTRUCTIONS ENGLISH 85392728 - 10/09 Page 3 of 60 1 INTRODUCTION AND SAFETY 1.1 General These Instructions must alway

DMX/DMXD/DMXH/DMXDH USER INSTRUCTIONS ENGLISH 85392728 - 10/09 Page 30 of 60 The frequency of oil change depends on the operating conditions and th

DMX/DMXD/DMXH/DMXDH USER INSTRUCTIONS ENGLISH 85392728 - 10/09 Page 31 of 60 a low pour point to give a viscosity similar to that of ISO 46 (for ma

DMX/DMXD/DMXH/DMXDH USER INSTRUCTIONS ENGLISH 85392728 - 10/09 Page 32 of 60 The unit must not be operated unless coupling guard is bolted in plac

DMX/DMXD/DMXH/DMXDH USER INSTRUCTIONS ENGLISH 85392728 - 10/09 Page 33 of 60 especially true if the changes reduce the pressure at the suction flan

DMX/DMXD/DMXH/DMXDH USER INSTRUCTIONS ENGLISH 85392728 - 10/09 Page 34 of 60 6 MAINTENANCE Your pump is a precision machine. Take every precautio

DMX/DMXD/DMXH/DMXDH USER INSTRUCTIONS ENGLISH 85392728 - 10/09 Page 35 of 60 6.2 Spare parts 6.2.1 Ordering of spares Flowserve keep records of

DMX/DMXD/DMXH/DMXDH USER INSTRUCTIONS ENGLISH 85392728 - 10/09 Page 36 of 60 STUD SIZE DMX/DMXD PUMP DMXH/DMXDH PUMP INCH UN 8 Nm lbfft Nm lb

DMX/DMXD/DMXH/DMXDH USER INSTRUCTIONS ENGLISH 85392728 - 10/09 Page 37 of 60 The use of a puller will be required to remove it from the shaft. 6.6

DMX/DMXD/DMXH/DMXDH USER INSTRUCTIONS ENGLISH 85392728 - 10/09 Page 38 of 60 bushing [1600] if double suction design (DMXD and DMXDH) will be remov

DMX/DMXD/DMXH/DMXDH USER INSTRUCTIONS ENGLISH 85392728 - 10/09 Page 39 of 60 g) Repeat Steps c) and d) until all impellers are removed on the outb

DMX/DMXD/DMXH/DMXDH USER INSTRUCTIONS ENGLISH 85392728 - 10/09 Page 4 of 60 product for the application intended, contact Flowserve for advice, quo

DMX/DMXD/DMXH/DMXDH USER INSTRUCTIONS ENGLISH 85392728 - 10/09 Page 40 of 60 Grinding must not be performed in the area within 19mm (¾") of t

DMX/DMXD/DMXH/DMXDH USER INSTRUCTIONS ENGLISH 85392728 - 10/09 Page 41 of 60 Typical axial screw installation for impeller rings. 6.8.4 Rebuildi

DMX/DMXD/DMXH/DMXDH USER INSTRUCTIONS ENGLISH 85392728 - 10/09 Page 42 of 60 properly located in the slot on the lower half casing parting flange.

DMX/DMXD/DMXH/DMXDH USER INSTRUCTIONS ENGLISH 85392728 - 10/09 Page 43 of 60 d) If this minimum movement is not obtained, the cause must be invest

DMX/DMXD/DMXH/DMXDH USER INSTRUCTIONS ENGLISH 85392728 - 10/09 Page 44 of 60 the two top bolts at the adjusting screws. Ream the dowel holes and in

DMX/DMXD/DMXH/DMXDH USER INSTRUCTIONS ENGLISH 85392728 - 10/09 Page 45 of 60 p) Assemble outboard thrust bearing seal ring [4010] to shaft and tem

DMX/DMXD/DMXH/DMXDH USER INSTRUCTIONS ENGLISH 85392728 - 10/09 Page 46 of 60 this is not done, the high-pressure liquid will bypass and erode the r

DMX/DMXD/DMXH/DMXDH USER INSTRUCTIONS ENGLISH 85392728 - 10/09 Page 47 of 60 7 FAULTS; CAUSES AND REMEDIES FAULT SYMPTOM Pump overheats and seize

DMX/DMXD/DMXH/DMXDH USER INSTRUCTIONS ENGLISH 85392728 - 10/09 Page 48 of 60 FAULT SYMPTOM Pump overheats and seizes ⇓⇓⇓⇓⇓⇓⇓⇓ Bearings have short

DMX/DMXD/DMXH/DMXDH USER INSTRUCTIONS ENGLISH 85392728 - 10/09 Page 49 of 60 8 PARTS LIST AND DRAWINGS

DMX/DMXD/DMXH/DMXDH USER INSTRUCTIONS ENGLISH 85392728 - 10/09 Page 5 of 60 overheating of the pump, instability and cavitation/ vibration. Do no

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DMX/DMXD/DMXH/DMXDH USER INSTRUCTIONS ENGLISH 85392728 - 10/09 Page 55 of 60 9 CERTIFICATION Certificates determined from the Contract requireme

DMX/DMXD/DMXH/DMXDH USER INSTRUCTIONS ENGLISH 85392728 - 10/09 Page 56 of 60 10.4 Customer Data Sheet 10.4.1 Order information Purchaser: Loca

DMX/DMXD/DMXH/DMXDH USER INSTRUCTIONS ENGLISH 85392728 - 10/09 Page 57 of 60 NOTES:

DMX/DMXD/DMXH/DMXDH USER INSTRUCTIONS ENGLISH 85392728 - 10/09 Page 58 of 60 NOTES:

DMX/DMXD/DMXH/DMXDH USER INSTRUCTIONS ENGLISH 85392728 - 10/09 Page 59 of 60 NOTES:

DMX/DMXD/DMXH/DMXDH USER INSTRUCTIONS ENGLISH 85392728 - 10/09 Page 6 of 60 II 2 GD c IIB 135 ºC (T4) Equipm

DMX/DMXD/DMXH/DMXDH USER INSTRUCTIONS ENGLISH 85392728 - 10/09 FLOWSERVE REGIONAL SALES OFFICES: USA and Canada Flowserve Corporation 5215 Nor

DMX/DMXD/DMXH/DMXDH USER INSTRUCTIONS ENGLISH 85392728 - 10/09 Page 7 of 60 surfaces with a dry cloth; ensure cloth is damp. The coupling must be

DMX/DMXD/DMXH/DMXDH USER INSTRUCTIONS ENGLISH 85392728 - 10/09 Page 8 of 60 Oil lubricated units only: 1.8 Specific machine performance

DMX/DMXD/DMXH/DMXDH USER INSTRUCTIONS ENGLISH 85392728 - 10/09 Page 9 of 60 Brake Horse Power at Best Efficiency Point. dBA 3 to 14 Stages 90