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M PUMPS PROCESS SRL
Via dell'artigianato, 120
Setting Innovative
45015 Corbola (RO) – Italia
Standards
Tel. +39 0426 346304 Fax + 39 0426 349126 1
info@mpumps.it
MAGNETIC DRIVE PUMPS
Peripheral, Regenerative, Turbine Pumps
T MAG-M series
User Manual
This copy of the manual is a translation of the Italian version
and both manuals must be always furnished together
MODEL: pump and motor assembly (Close Coupled version)
MODEL: pump only
MODEL: pump (bare frame version)
CAUTION
These instructions are intended for operators:
- Pump installation by qualified personnel;
- Use the pump, by staff
- Carry out maintenance / repair of the pump.
Read this instruction manual before using the pump.
ISM0034 CT MAG-MS series instruction manual. Issue of 2012 rev.02- do not destroy, do not modify
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Summary of Contents for M Pumps T MAG-M Series
- Page 1 Tel. +39 0426 346304 Fax + 39 0426 349126 1 info@mpumps.it MAGNETIC DRIVE PUMPS Peripheral, Regenerative, Turbine Pumps T MAG-M series User Manual This copy of the manual is a translation of the Italian version and both manuals must be always furnished together...
- Page 2 This INSTRUCTION MANUAL is intended to guide those responsible for the installation, operation and maintenance of M PUMPS PROCESS T MAG-M 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.
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Page 3: Table Of Contents
CONTENTS GENERAL WARNINGS AND SAFETY ............................. 4 Symbols used in the manual ................................4 WARRANTY ..................................5 NAMEPLATE ..................................5 PUMP DESCRIPTION ................................7 Applications ....................................7 TECHNICAL DATA ................................7 ALLOWABLE NOZZLE LOADS ............................... 7 OVERALL DIMENSIONS ..............................10 NOISE AND VIBRATION .............................. -
Page 4: General Warnings And Safety
GENERAL WARNINGS AND SAFETY M PUMPS PROCESS This manual was prepared by pump to provide the buyer all necessary information for its proper use and regular maintenance. In this manual is also contained the manual of the electric motor when the pump is supplied with this. -
Page 5: Warranty
The pump for installation in ordinary environments has the nameplate on the side of the support as shown: only the fields are compiled must be considered relevant and therefore valid for identification. -PUMP UNIT SUPPLIED WITH ELECTRICAL MOTOR: M PUMPS PROCESS SRL Via dell’artigianato, 120 45015 Corbola (RO) – Italia Tel. - Page 6 The serial number of the pump, here called serial number (s.nr) defines the type of components installed in the pump: Pag. 6/36 ISM0065 Instruction Manual of series T MAG-M – Rev.03...
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Page 7: Pump Description
PUMP DESCRIPTION Key feature of magnetic drive pumps is that the fluid that have to be moved never comes into direct contact with engine parts, ensuring the physical separation between the motor and the pump and the transmission is delivered via a coaxial magnetic coupling. The pump consists of a part (outer rotor) that is coupled to an electric motor through elastic coupling (bare shaft version) or directly (monoblock) and a part (internal rotor integral with the pump impeller) that allows the pumping fluid. - Page 8 FORCES [N] MOMENTS [Nm] PUMP SIZE I CARICHI SONO DA CONSIDERARE VALIDI SOLO PER LA VERSIONE FLANGIATA Pag. 8/36 ISM0065 Instruction Manual of series T MAG-M – Rev.03...
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Page 9: Operating Limits And Performance
OPERATING LIMITS AND PERFORMANCE T MAG-M ISM0065 Instruction Manual of series T MAG-M – Rev.03 Pag. 9/36... -
Page 10: Overall Dimensions
OVERALL DIMENSIONS Pag. 10/36 ISM0065 Instruction Manual of series T MAG-M – Rev.03... -
Page 11: Noise And Vibration
OVERALL DIMENSIONS See specific documentation provided with this manual. NOISE AND VIBRATION The pump noise depends primarily on the operating conditions. The operating condition of the pump during the measurements is: the coupling of the pump with the electric motor on the bench with pumping fluids. The A-weighted sound pressure level to front and side of the pump is below 85 dB (A). -
Page 12: Radiation Ionising
The pump does not emit any kind of ionising radiation that could endanger persons. CHECKS TO PUMP DELIVERY, STORAGE M PUMPS PROCESS pumps are tested before shipment and carefully packed for transport: at the reception of the pump make sure that the pump has not been damaged during the transport. If there are... -
Page 13: Assembly, Installation, Connections, Commissioning And Setting
Ensure that the heated air from other units does not affect the pump; the air temperature must not exceed M PUMPS PROCESS 40 °C, for higher temperatures contact your distributor ; ensure also the free circulation of air cooling of at least ¼... -
Page 14: Checks For The Proper Operation
Fully open the inlet valve and fill the pump and suction line; Ensure there are no obstacles to the free rotation of the pump impeller. M PUMPS PROCESS series T MAG-M are not ROTATION SENSE: reversible so the rotation cannot be reversed. -
Page 15: Self-Priming Pumps And Non Self-Priming Pumps
Self-priming pumps and non self-priming pumps T MAG-M pumps are not self-priming: make sure that the pump is filled with liquid and if necessary, vented before starting; in case that the suction head is negative compared to the discharge, the dry run should be avoided. -
Page 16: During Use
Instructions for proper use reasonably foreseeable Before starting work you must check that: M PUMPS PROCESS All maintenance actions were properly carried out according to the time intervals set by There are no damaged parts of the pump;... -
Page 17: Residual Risks And Protection Measures To Be Taken
It is incorrect any use of the pump other than that mentioned in the paragraph “Instructions for a proper use reasonably foreseeable”. M PUMPS PROCESS disclaims any liability damages to things and people related to uses for which the pump was not specifically designed and constructed. -
Page 18: Safety Information Present On The Pump
Safety warnings applied to the pump must be respected and restored in case of illegibility, and are as follow: Warning Description signs applied Symbol/indication Quantity Notes As described in paragraph M PUMPS PROCESS Marking plate “PLATE” Label rotation and not run dry indication Hydro-test label Label quality control assembly... -
Page 19: Malfunctioning, Failure, Breakdown, Accident. Most Frequent Problems: Causes And Remedies
Reduce the total head of the system if possible. Increase the diameter of the discharge pipe. Check that the discharge valve is fully open. Replace the pump. M PUMPS PROCESS Ask your distributor. Check the direction of rotation. The pump rotates in the opposite direction. - Page 20 Reduce the prevalence of the pump (check in advance with your distributor M PUMPS PROCESS ). Make sure the pump turns freely; inspect the inside in case this does not happen. Reduce the...
- Page 21 Replace the motor bearings, investigate the causes of The motor bearings are damaged or worn breakage. Motor under dimensioned Mount a more powerful motor (check in advance with your M PUMPS PROCESS distributor Motor overload threshold set incorrectly Check the security settings of the motor...
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Page 22: Periodic And Extraordinary Maintenance
The pump was started while still rotating in Stop immediately the pump and drain all the liquid from the discharge line before restarting. the opposite direction, for a previous start OVERHEATING OF EXTERNAL BEARINGS (bare shaft versions) Check the oil level: fill up or empty, and replace it if Lack of oil or wrong type of oil in the bearing necessary. -
Page 23: Emptying Of The Fluid Contained In The Pump
If it becomes necessary to disassemble the pump, you must remember that the liquid should be collected and disposed in accordance to existing environmental laws. If the M PUMPS PROCESS pump should be sent to it must be drained, and should not contain any traces of liquid pumped. -
Page 24: The Periodic Maintenance Specified In The" Periodic And Extraordinary Maintenance
WARNING MAGNETIC M PUMPS PROCESS units contain extremely strong magnets. The use of non magnetic tools and work surface is highly recommended. Strong magnetic attraction when disassembling / assembling drive end to liquid end. - Page 25 CAUTION The shop area must be clean and free of any ferrous particles. 2) Place the pump on a plane, with the pump casing facing up, then unscrew the clamping screws of the pump casing and remove it, lifting it. 3) Verify the integrity of the wear pad and the separation baffle (highlighted in blue).
- Page 26 6) Slip off the wear pad and replace it with a new one. 7) Pull out the bushing of the pump casing. To do this, use a puller for inner. 8) It is recommended, at each disassembly of the bushings, replace bushing stop (tolerance rings). To extract them is enough to make using a small flat screwdriver .
- Page 27 10) Pull out the rear casing, remove the gasket, which must be replaced with a new, upon reassembly. MAGNETIC Reminder: Keep all metal tools away from magnetic field of the inner magnet. 11) Unscrew the locking nut of the inner magnet and remove the lock washer.
- Page 28 15) Verify the integrity of the wear pad and the separation baffle (highlighted in blue). In case of wear or deterioration of the wear ring, replace it. It 'should be noted that scratches or dents, present on the separation baffle surfaces, may impair performance of the pump, if they do not cause the rapid destruction, due to the contact with the impeller, in the case in which has been...
- Page 29 20) It is recommended, at each disassembly of the bushings, replace bushing stop (tolerance rings). To extract them is enough to make using a small flat screwdriver . 21) Pull out the sleeve shaft and replace if worn or damage 22) Slip off the impeller, inspect carefully, paying attention to possible signs on the sides or on the peripheral diameter, or vanes, that could...
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Page 30: Pump Reassembling
27) Remove the tolerance rings, then, to reassembly, replace them by new ones. 28) To remove the external magnet, unscrew locking socket screws. 29) With the aid of an extractor, remove the external magnet. -To recondition the bearing frame it is necessary: remove the ball bearing covers (1) on both sides;... -
Page 31: Decommissioning, Dismantling And Disposal Of Materials
CAUTION A good stocking will guarantee against unpleasant incidents during the restarting of the pump. M PUMPS PROCESS disclaims any responsibility for machines stored incorrectly. If you intend to stop using this pump it is recommended to make it inoperative. -
Page 32: Appendix A - Register Of Maintenance And Periodic Checks Of The Pump
APPENDIX A – Register of maintenance and periodic checks of the pump It is provided a list of maintenances to be carried out and their respective ranges; you must register these operations. Commissioning date: ____________________ Main maintenance operations to be performed by the second year of use onwards: Warnings and protective measures Required check be taken to perform maintenance... -
Page 33: Appendix B - Startup Check List
APPENDIX B – Startup check list PUMP SERIES CT MAG-M Rev. N°00 - Do not destroying – do not modify - Date 21/02/2013 This document consists STARTUP CHECK LIST of 2 pages NO / YES / Description of activity ... - Page 34 Have the Pump Bearings been filled with recommended Lubricating Oil and to the stated level (For Long Coupled Pump)? Have the motor Bearings been greased if required? * PRE START-UP For High /Low Temperature Pumping application , has the pump been warmed up to required Temperature? Can the Pump shaft turns freely by hand? Fully Open the Suction Valve.
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Page 35: Installation Reference
Under Normal Condition, continuously run the pump under observation for one or two hours. COMMENTS/REMARKS: INSTALLATION REFERENCE: CONTACT: PROJECT: CONTRACTOR: ADDRESS: FAX: PHONE NO: SERIAL NR: PUMP MODEL NO: IMPELLER MOTOR TYPE: DIAMETER: FOLLOW UP START-UP BY: REQD: DATE: SIGNATURE: Please send this document, duly completed, to the e-mail: info@mpumps.it, or by FAX at: +39 0426 349126 ISM0065... - Page 36 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 0426 349126 E-mail: info@mpumps.it...
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