Grundfos MTH Series Installation And Operating Instructions Manual
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- Installation and operating instructions manual (192 pages)
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Summary of Contents for Grundfos MTH Series
- Page 1 GRUNDFOS INSTRUCTIONS Installation and operating instructions...
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Page 2: Table Of Contents
Sections 1-3 give the information necessary to be The symbols and hazard statements below may able to unpack, install and start up the product in a appear in Grundfos installation and operating safe way. instructions, safety instructions and service Sections 4-8 give important information about the instructions. -
Page 3: Notes
A filtration system must be installed in the tank The symbols and notes below may appear in system to avoid that impurities in the liquid block the Grundfos installation and operating instructions, pump. safety instructions and service instructions. Observe these instructions for explosion- proof products. - Page 4 2.2.2 Bypass pipe Pump mounting flange dimensions To reduce the risk of water hammer damaging the pump, we recommend that you install a bypass line. 4 x X Fig. 5 Dimensional sketch Fig. 3 Example of a bypass pipe (A) 2.2.3 Installation dimensions Pump type...
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Page 5: Inlet Conditions
2.3 Inlet conditions 2.4 Electrical connection The bottom of the pump strainer must be at least 25 WARNING mm above the bottom of the tank. See fig. or 7. Electric shock MTH pumps must be installed vertically, and the drain hole in the motor stool must have access to the Death or serious personal injury tank. - Page 6 (PTC) as standard and are protected against thermal overload with both rapid and slow variation. The motor protection is stated on the Fig. 9 Multiplug connection on a Grundfos nameplate. motor 2.4.3 Terminal box positions The terminal box can be turned to three positions, in 90°...
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Page 7: Starting Up The Product
2.4.5 Frequency converter operation 3.1 Operating the product Motors supplied by Grundfos CAUTION All three-phase motors supplied by Grundfos can be Fire and explosion connected to a frequency converter. Minor or moderate personal injury Depending on the frequency converter type, this may - Do not use the pump for flammable, cause increased acoustic noise from the motor. -
Page 8: Servicing The Product
5. Servicing the product 4.2.2 Type key WARNING Example MTH 2 -6 /3 -A -W -A -A QQ V Electric shock Pump type Death or serious personal injury Rated flow rate [m - Before starting any work on the product, make sure that the power supply has Number of chambers been switched off and that it cannot be... -
Page 9: Contaminated Products
5.4 Periodic checks If you request Grundfos to service the product, contact Grundfos with details about the liquid before At regular intervals, depending on the conditions and returning the product for service. Otherwise,... -
Page 10: Fault Finding The Product
6. Fault finding the product WARNING CAUTION Electric shock Toxic liquids Death or serious personal injury Death or serious personal injury - Before starting any work on the product, - Wear personal protective equipment. make sure that the power supply has been switched off and that it cannot be accidentally switched on. -
Page 11: Technical Data
1. Use the public or private waste collection service. Pump type 2. If this is not possible, contact the nearest Grundfos company or service workshop. Minimum liquid temperature [°C] The crossed-out wheelie bin symbol on Maximum liquid temperature [°C]... - Page 12 GR: Δήλωση συμμόρφωσης EK/ΕΕ Nous, Grundfos, déclarons sous notre seule responsabilité, que le Εμείς, η Grundfos, δηλώνουμε με αποκλειστικά δική μας ευθύνη ότι το produit MTH, auquel se réfère cette déclaration, est conforme aux προϊόν MTH, στο οποίο αναφέρεται η παρακάτω δήλωση, Directives du Conseil concernant le rapprochement des législations...
- Page 13 Standard used: EN 809:1998, A1:2009 – Ecodesign Directive (2009/125/EC). Electric motors: Commission Regulation No 640/2009. Applies only to three-phase Grundfos motors marked IE2 or IE3. See motor nameplate. Standard used: EN 60034-30:2009. Water pumps: Commission Regulation No 547/2012. Applies only to water pumps marked with the minimum efficiency index MEI.
- Page 14 Руководство по эксплуатации ЕАС « »: « » « ».
- Page 15 » « »: 99310686 10000142884...
- Page 16 Argentina China Hong Kong Bombas GRUNDFOS de Argentina S.A. GRUNDFOS Pumps (Shanghai) Co. Ltd. GRUNDFOS Pumps (Hong Kong) Ltd. Ruta Panamericana km. 37.500 Centro 10F The Hub, No. 33 Suhong Road Unit 1, Ground floor Industrial Garin Minhang District Siu Wai Industrial Centre 1619 Garín Pcia.
- Page 17 Malaysia Serbia Turkey GRUNDFOS Pumps Sdn. Bhd. Grundfos Srbija d.o.o. GRUNDFOS POMPA San. ve Tic. Ltd. 7 Jalan Peguam U1/25 Omladinskih brigada 90b Sti. Glenmarie Industrial Park 11070 Novi Beograd Gebze Organize Sanayi Bölgesi 40150 Shah Alam Phone: +381 11 2258 740...
- Page 18 96440790 1219 ECM: 1276404 www.grundfos.com...
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