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GRUNDFOS INSTRUCTIONS
MTA
Installation and operating instructions

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Table of Contents
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Summary of Contents for Grundfos MTA Series

  • Page 1 GRUNDFOS INSTRUCTIONS Installation and operating instructions...
  • Page 3 English (US) Installation and operating instructions ......4 Español (MX) Instrucciones de instalación y funcionamiento....13 Français (CA) Notice d'installation et de fonctionnement .
  • Page 4: Table Of Contents

    Grundfos, are subject to the warranty provided by the manufacturer of said products CONTENTS and not by Grundfos' warranty. Grundfos will not be liable for damage or wear to Page products caused by abnormal operating Limited warranty conditions, accident, abuse, misuse,...
  • Page 5: Symbols Used In This Document

    Made in Korea 17 18 19 20 21 3. Applications Fig. 1 Example of nameplate The Grundfos MTA pump is a single-stage centrifugal pump designed for the pumping of cooling lubricants and cutting oil for machine Pos. Description tools. Production code ((YYWW)) 3.1 Pumped liquids...
  • Page 6: Type Key

    6. Installation 4.2 Type key Warning Example MTA 60 H -180 -A -WB -A -B Position the pump so that persons Type range cannot accidentally come into contact with hot surfaces. Rated flow [l/min] Pressure type Warning Installation length [mm] Position the pump so that persons cannot accidentally come into Pump version...
  • Page 7: Electrical Installation

    6.1.2 Terminal box positions 6.2 Electrical installation The terminal box of most of the MTA pump types 6.2.1 Electrical connection can be turned to another position after delivery. Carry out the electrical connection according to See the table below. local regulations. Terminal box positions Check that the supply voltage and frequency correspond to the values stated on the...
  • Page 8: Operation

    Before the pump is returned to Grundfos for service, the certificate of cleanliness must be filled in and sent to Grundfos. See page 10. If Grundfos is requested to service the pump, it must be cleaned before it is returned.
  • Page 9: Fault Finding

    9. Fault finding Warning Before starting fault finding, switch off the power supply. Make sure that the power supply cannot be accidentally switched on. Fault Cause Remedy Motor does not Supply failure. Connect the power supply. run when power Fuses are blown. Replace the fuses.
  • Page 10: Technical Data

    10. Technical data 10.3 Dimensions Enclosure class to IEC 60034-5 IP54 10.3.1 Installation dimensions Insulation class Maximum voltage fluctuation to ± 10 % IEC 60034 Recommended maximum number of starts per hour Pay attention to potential Note condensation problems in humid areas.
  • Page 11: Liquid Level

    10.3.2 Tank hole and cable entry hole 10.4 Liquid level dimensions 10.4.1 MTA with top suction Tank Max. liquid level Min. liquid level H2 H3 Fig. 7 Tank hole and cable entry hole dimensions Fig. 8 MTA with top suction Cable entry Tank hole hole...
  • Page 12: Disposal

    This product or parts of it must be disposed of in an environmentally sound way: 1. Use the public or private waste collection service. 2. If this is not possible, contact the nearest Grundfos company or service workshop. Subject to alterations.
  • Page 13 It is the senders responsibility to package, transport and complete the shipping documents regarding the nature of the product shipped. Irrespective of this, Grundfos reserves the right to reject the service order for other reasons. Grundfos will rely on this representation and will look to the customer for reimbursement of any and all costs, claims or damages incurred, including attorney’s fees, if any representation...
  • Page 16 Canada México GRUNDFOS Pumps Corporation GRUNDFOS Canada Inc. Bombas GRUNDFOS de México S.A. 17100 West 118th Terrace 2941 Brighton Road de C.V. Olathe, Kansas 66061 Oakville, Ontario Boulevard TLC No. 15 Phone: +1-913-227-3400 L6H 6C9 Parque Industrial Stiva Telefax: +1-913-227-3500...
  • Page 17 Innovation is the essence L-MT-TL-002 98097625 0212 ECM: 1083022 © 2012 Grundfos Pumps Corp. The name Grundfos, the Grundfos logo, and the payoff Be–Think–Innovate are registrated trademarks owned by Grundfos Management A/S or Grundfos A/S, Denmark. All rights reserved worldwide. www.grundfos.com...

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