M Pumps SCE Series User Manual Download Page 2

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ISM0210 Instruction Manual of series SCE - Rev.03

THIS INSTRUCTION MANUAL is intended to guide those responsible for the installation,
operation and maintenance of

M PUMPS

PROCESS SCE series seal-less magnetic drive

pumps. Please read it carefully, before you install and operate your

M PUMPS

PROCESS

pump. Useful information can also be obtained from: - Hydraulic Institute Standards (USA)
regarding pump installation.

Summary of Contents for SCE Series

Page 1: ...entrifugal Horizonthal Top Top Side Channel Metallic SCE series User Manual This copy of the manual is a translation of the Italian version and both manuals must be always furnished together MODEL pum...

Page 2: ...responsible for the installation operation and maintenance of M PUMPS PROCESS SCE series seal less magnetic drive pumps Please read it carefully before you install and operate your M PUMPS PROCESS pum...

Page 3: ...SIDUAL RISKS AND PROTECTION MEASURES TO BE TAKEN 15 Description of the residual risks that remain 15 Protection measures to be taken by the user and instructions 15 Personal protective equipment to we...

Page 4: ...t to M PUMPS PROCESS the address of the new owner to facilitate the transmission of any additions to the manual to the new user M PUMPS PROCESS reserves all rights to this manual no total or partial r...

Page 5: ...d different from those recommended the parts supplied were not used according to their nature and or destination the parts supplied were used carelessly negligently improperly the parts supplied were...

Page 6: ...Pag 6 33 ISM0210 Instruction Manual of series SCE Rev 03 The serial number of the pump here called serial number s nr defines the type of components installed in the pump...

Page 7: ...urface A venturi effect is created by the rotation of the impeller and the free surface of the water thus pulling the liquid into the casing After the liquid is pulled through the inlet port it is for...

Page 8: ...htly contaminated no particles that may become magnetized the maximum working pressure of the plant the temperature suitable and the maximum rotation speed depends on the type of pump and it is specif...

Page 9: ...d Max viscosity 200 cps Max system pressure 16 BAR standard Flow up to 12 m h Head up to 110 m Working temperature from 50 C to 120 C std Version Installable motor power from 0 75KW to 7 5KW Speed up...

Page 10: ...Pag 10 33 ISM0210 Instruction Manual of series SCE Rev 03 3...

Page 11: ...toppers closing the input and output connections of the fluid must not be removed until installation If provided with electric motor observe also the motor manufacturer s storage formality The maximum...

Page 12: ...ion and premature failure of bearings Useful is the monitoring of the surface bearings temperature It is always responsibility of the operator to keep low the temperature of the liquid so that not to...

Page 13: ...control the proper pump functioning in relation to the required operating point in case of cavitation or other malfunctions there will be obvious pressure fluctuations Check the differential pressure...

Page 14: ...ot dry run the pump At the start immediately check the pressure gauge placed in the discharge if the discharge pressure reaches the nominal value quickly stop the pump and try staring Check the pump a...

Page 15: ...the pump is due to a formation of explosive mixture inside the pump casing as a result of an improper use Protection measures to be taken by the user and instructions PROHIBITION It is absolutely for...

Page 16: ...t run dry indication 1 2 3 Hydro test label 1 3 4 Label quality control assembly 1 Internal use INSTRUCTIONS AND PROCEDURES FOR THE TRAINING OF THE PERSONNEL AND FOR EMERGENCIES Operators responsible...

Page 17: ...the failure by checking the section Most frequent drawbacks problems causes remedies residual risks The failure of a pumping plant can be attributed to a pump failure a failure or defect in the pipe...

Page 18: ...ar pump casing or impeller Check the condition of rotating ring wear and collar Replace if worn refer to Chapter 10 of this manual The temperature of the liquid is close to boiling point Reduce the li...

Page 19: ...er dimensioned Mount a more powerful motor check in advance with your distributor M PUMPS PROCESS Motor overload threshold set incorrectly Check the security settings of the motor The guard against th...

Page 20: ...tructions relating to maintenance activities whose implementation do not require specific skills that can then be made by users of the pump are given They are operations and inspections planned on iss...

Page 21: ...contained in the pump If the pump is lubricated with oil bare shaft versions remove the oil drain plug drain the oil and collected it without dispersing into the environment replace the drain plug If...

Page 22: ...rface of the element may affect the ability of soliciting or impair the performance of the pump if not cause the rapid destruction due to the contact with the impeller in the case in which it has been...

Page 23: ...er in the case in which it has been replaced with a new one In that case replace the suction element 23 Repeat what described from the point 19 to 22 for each stage in this construction 1 to 8 stages...

Page 24: ...of liquid precipitation or deposits Disconnect from the electric power liquid supply and place it in a protected site During the commissioning after a long period of stocking carefully follow all rec...

Page 25: ...ISM0210 Instruction Manual of series SCE Rev 03 Pag 25 33 EXPLODED VIEW PART LIST Close coupled version...

Page 26: ...Pag 26 33 ISM0210 Instruction Manual of series SCE Rev 03...

Page 27: ...ISM0210 Instruction Manual of series SCE Rev 03 Pag 27 33 NOTES...

Page 28: ...the condition of bushings sleeve bearings and thrust bearing if worn replace them reassemble using new gaskets After 2500 hours check any premature wear then every 5 000 hours or every year 3 Wear ri...

Page 29: ...Coupling supplied 5 Have you received the Pump Curve GA Drawing Pump Data Sheet Motor Data Sheet and Wiring Diagram 6 Have you read through and understand the IOM manuals INSTALLATION CHECKS 1 Has th...

Page 30: ...f entrained Air 6 Jog Start the motor Verify that the direction of rotation is correct AFTER START UP 1 Start the pump set and be sure that the discharge pressure is building up stop the pump if disch...

Page 31: ...observation for one or two hours COMMENTS REMARKS INSTALLATION REFERENCE PROJECT CONTACT CONTRACTOR ADDRESS PHONE NO FAX PUMP MODEL NO SERIAL NR MOTOR TYPE IMPELLER DIAMETER START UP BY FOLLOW UP REQ...

Page 32: ...ries SCE Rev 03 Pag 33 33 M PUMPS PROCESS S R L Sede Legale Via Milite Ignoto 51 45019 Taglio di Po RO Italy Sede operativa Via dell Artigianato 120 45015 Corbola RO Italy Tel 39 0426 346304 Fax 39 04...

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