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GRUNDFOS INSTRUCTIONS
MTH
Installation and operating instructions

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Summary of Contents for Grundfos MTH Series

  • Page 1 GRUNDFOS INSTRUCTIONS Installation and operating instructions...
  • Page 2: Declaration Of Conformity

    Compatibilidade electromagnética (89/336/CEE). Δήλωση Συμμόρφωσης Overeenkomstigheidsverklaring Εμείς η Grundfos δηλώνουμε με αποκλειστικά δική μας ευθύνη ότι τα Wij Grundfos verklaren geheel onder eigen verantwoordelijkheid dat de προιόντα MTH συμμορφώνονται με την Οδηγία του Συμβουλίου επί της produkten MTH waarop deze verklaring betrekking heeft in σύγκλισης...
  • Page 3 Prohlášení o shodě Prehlásenie o konformite My firma Grundfos prohlašujeme na svou plnou odpovědnost, že My firma Grundfos, na svoju plnú zodpovednost’ prehlasujeme, že výrobky MTH na něž se toto prohlášení vztahuje, jsou v souladu s výrobky MTH, na ktoré sa toto prehlásenie vzt’ahuje, sú v súlade s ustanoveními směrnice Rady pro sblížení...
  • Page 5 Installation and operating instructions Montage- und Betriebsanleitung Notice d'installation et d'entretien Istruzioni di installazione e funzionamento Instrucciones de instalación y funcionamiento Instruções de instalação e funcionamento Οδηγίες εγκατάστασης και λειτουργίας Installatie- en bedieningsinstructies Monterings- och driftsinstruktion Asennus- ja käyttöohjeet Monterings- og driftsinstruktion Instrucţiuni de instalare şi utilizare Montážní...
  • Page 6: Table Of Contents

    Enclosure class IP 54 1. Applications 4. Installation The Grundfos pumps, type MTH, are multistage centrifugal pumps designed for pumping liquids for The pump must be installed so that per- machine tools, condensate transfer, liquid transfer sons cannot accidentally come into con- in industrial washing machines and similar applica- tact with the hot surface of the motor.
  • Page 7: Suction Conditions

    MTH 2 and 4 140 160 180 121 Rp ¾ ø7 Single-phase Grundfos motors incorporate a thermal overload switch and require no additional motor pro- MTH 8, 12 180 210 200 100 Rp 1¼ ø9 tection.
  • Page 8: Operation And Maintenance

    A contaminated pump must not be sent to Grundfos 7. Completely open the discharge isolating valve. for service until Grundfos has received all necessary The pump has now been vented and is ready for details about the pumped liquid, etc.
  • Page 9: Sound Pressure Level

    9. Sound pressure level MTH 2, 4 Motor [dB(A)] Motor [dB(A)] [kW] 50 Hz [kW] 60 Hz <70 <70 <70 <70 <70 <70 <70 <70 <70 <70 <70 <70 <70 1155 <70 <70 1250 <70 <70 1365 <70 <70 1600 <70 1150 <70...
  • Page 10: Fault Finding Chart

    10. Fault finding chart Before starting work on the pump, make sure that the electricity supply has been switched off and that it cannot be accidentally switched on. Fault Cause Remedy 1. Motor does not run a) Supply failure. Connect the electricity supply. when started.
  • Page 11 P.O. Box 71 NL-1380 AC Weesp Turkey Tel.: +43-6246-883-0 GR-19002 Peania Tel.: +31-294-492 211 GRUNDFOS POMPA San. ve Tic. Ltd. Sti. Telefax: +43-6246-883-30 Phone: +0030-210-66 83 400 Telefax: +31-294-492244/492299 Gebze Organize Sanayi Bölgesi Telefax: +0030-210-66 46 273 Ihsan dede Caddesi,...
  • Page 12 Being responsible is our foundation Thinking ahead makes it possible Innovation is the essence 96440790 0207 Repl. 96440790 1006 www.grundfos.com...

This manual is also suitable for:

Mth 2Mth 4Mth 8Mth 12Mth 16

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