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Summary of Contents for Grundfos MTS K
- Page 1 GRUNDFOS INSTRUCTIONS 50/60 Hz Model K screw pumps Installation and operating instructions...
- Page 3 English (GB) Installation and operating instructions ........4 Appendix A .
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Page 4: Table Of Contents
The symbols and hazard statements below may Inspecting the product ... . 8 appear in Grundfos installation and operating Handling and lifting the product ..8 instructions, safety instructions and service Installation requirements . -
Page 5: Safety
statutory or other safety and accident- A red or grey circle with a diagonal bar, prevention regulations possibly with a black graphical symbol, safety regulations governing the handling of indicates that an action must not be taken hazardous substances or must be stopped. relevant standards and guidelines applying in the country where the pump is operated. -
Page 6: Product Introduction
The pumps consist of a motor and a pump unit. The motor is a Grundfos standard MG Emulsions (E) motor designed to EN standards. The pump unit Oil in water, oil content E 3 % to E 20 %. -
Page 7: Identification
2.4 Identification 2.4.2 Type key Example: MTS 25-40 R38 BQQV T 2.4.1 Nameplate Code Explanation Pump type DK-8850 BJERRINGBRO DENMARK Type MTS25-40 R34 BQQV-T Frame size Model K-93217792-10000001-P1-2436 23.1 I/min Maximum pressure (bar) mm² /s Pressure range: 10 to 100 bar 2900 Assembled in China Spindle sense of gradient (R = right) -
Page 8: Receiving The Product
1. Check if the product is as ordered. 2. Check if no visible parts are damaged. 3. If parts are damaged or missing, contact your local Grundfos sales company. Horizontal lifting 3.2 Handling and lifting the product 4. Installation requirements... -
Page 9: Installation Information
4.2 Installation information 5. Mechanical installation 5.1 Installation types MTS Model K pumps can be mounted in three types of installation: • tank-top installation • dry installation with flange • dry installation with horizontal mounting foot. Pos. Description Pressure-relief valve Pressure-relief line (excess pressure) Container Inlet line... -
Page 10: Inlet Conditions
5.4 Accessories for pipes Pipes connected by the customer must not place any stress on the pump. Avoid unnecessary changes in direction and pipe cross-section. Do not select pipes with a nominal size that is smaller than the pump's nominal pipe size. 1. -
Page 11: Frequency Converter Operation
6.1 Frequency converter operation 7. Starting up the product All three-phase motors supplied by Grundfos can be DANGER connected to a frequency converter. The frequency Electric shock converter must be set to operation with a constant Death or serious personal injury torque. - Page 12 Related information During operation, monitor for faults. Do not operate the screw pump at brief intervals 11.3 Removing corrosion inhibitor (less than one on/off actuation cycle per minute). 7.1.2 Filling the mechanical shaft seal When switching the pump on and off at shorter intervals, allow it to reach full speed.
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Page 13: Servicing The Product
8. Servicing the product 8.1 Maintenance intervals During normal operation, regular maintenance is DANGER required in the following intervals: Electric shock • Weekly Death or serious personal injury • After 500 operating hours (at least monthly) ‐ Only qualified electricians may work on •... -
Page 14: Maintenance Chart
8.2 Maintenance chart Weekly Component Action Comment Visually inspect for In the event of leakage, repair the leak and change Pump leakage. shaft seal. After 1500 operating hours Component Action Comment Check for proper Protective devices operation and clean. Clean cooling air openings Drive motor Clean components with dry compressed air. -
Page 15: Motor Maintenance
• The pump has been depressurised. • The outlet-side isolating valve has been closed. Maintaining the Grundfos MG motor • The pump is completely empty, flushed and Motors not fitted with grease nipples are decontaminated. maintenance-free. -
Page 16: Ordering Spare Parts
8.6 Coupling 8.4.3 Tightening torques The values in the table apply to oiled screws when 8.6.1 Adjusting the coupling using torque wrenches. Thread Tightening torque [Nm] at 8.8 size strength class Note that suggested tolerance for each value is ± 5 8.5 Ordering spare parts Parts which can be replaced can be found in the list in the section on position numbers. -
Page 17: Service Documentation
8.7 Service documentation • Return the complete pump, premises for not dismantled, to the Service documents are available in Grundfos Product warranty repairs: manufacturer. Center at http://product-selection.grundfos.com. 9. Starting up after standstill 1. If the pump has been shut down for over six... -
Page 18: Taking The Product Out Of Operation
10. Taking the product out of operation CAUTION Hot or cold surface CAUTION Minor or moderate personal injury Corrosive liquids ‐ Make sure that no one can accidentally Minor or moderate personal injury come into contact with hot or cold ‐... -
Page 19: Storing The Product
11. Storing the product Using wrong cleaning agent may cause damage to seals. The pump has not been treated for storage from Make sure the cleaning agent does not factory. corrode the seals. Prepare the pump for storage as described 1. -
Page 20: Fault Finding The Product
12. Fault finding the product CAUTION Toxic liquids WARNING Minor or moderate personal injury Electric shock ‐ Wear personal protective equipment. Death or serious personal injury ‐ Switch off the power supply before you start any work on the product. Make CAUTION sure that the power supply cannot be Hot or cold liquid... -
Page 21: Technical Data
Supporting washer Deep-groove ball bearing Adapter Tube Nameplate Included in a repair kit. Can be ordered as a mechanical seal kit. Can be ordered as a hose kit. For service kit numbers, please see Grundfos Product Center at http://product- selection.grundfos.com. - Page 22 13.2.2 Filtration To reach an acceptable pump life, we recommend that you filtrate the cooling lubricants to the following cleanness classes according to ISO 4406/99. The recommended cleanness class depends on the pumping pressure and abrasive class 1 to 7. There are process examples for abrasive classes provided in the table below.
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Page 23: Noise Emission Data
Abrasive class Material Steel Steel, hard Hard metal Titanium Process Grinding Grinding Grinding Grinding Tool Corundum Corundum Diamond Pressure Emulsion Emulsion Emulsion Emulsion stage 20/18/15 20/18/15 20/18/15 20/18/15 19/17/14 19/17/14 18/16/13 18/16/13 ≤ 100 bar ≤ 17 μm ≤ 17 μm ≤... -
Page 24: Disposing Of The Product
1. Use the public or private waste collection service. 2. If this is not possible, contact the nearest Grundfos company or service workshop. The crossed-out wheelie bin symbol on a product means that it must be disposed of separately from household waste. - Page 25 Appendix A A.1. Constructional drawings MTS model K sectional drawings 292 250...
- Page 26 MTS model K exploded view...
- Page 27 Appendix B B.1. 中国 RoHS 产品中有害物质的名称及含量 有害物质 部件名称 铅 汞 镉 六价铬 多溴联苯 多溴联苯醚 (Pb) (Hg) (Cd) (Cr6+) (PBB) (PBDE) 泵壳 紧固件 管件 定子 转子 本表格依据 SJ/T 11364 的规定编制 O：表示该有害物质在该部件所有均质材料中的含量均在 GB/T 26572 规定的限量要求以下。 X： 表示该有害物质至少在该部件的某一均质材料中的含量超出 GB/T 26572 该规定的限量要求。 该产品环保使用期限为 10 年，标识如左图所示。 此环保期限只适用于产品在安装与使用说明书中所规定的条件下工作...
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Page 28: Declaration Of Conformity
Declaration of conformity GB: EC/EU declaration of conformity BG: Декларация за съответствие на ЕС/EO We, Grundfos, declare under our sole responsibility Ние, Grundfos, декларираме с пълната си that the products MTR, SPK, MTH, MTC, MTS, отговорност, че продуктите MTR, SPK, MTH, to which the declaration below relates, are in MTC, MTS, за... - Page 29 PL: Deklaracja zgodności WE/UE PT: Declaração de conformidade CE/UE Firma Grundfos oświadcza z pełną A Grundfos declara sob sua única responsabilidade odpowiedzialnością, że jej produkty MTR, SPK, que os produtos MTR, SPK, MTH, MTC, MTS, aos MTH, MTC, MTS, których dotyczy niniejsza quais diz respeito a declaração abaixo, estão em...
- Page 30 ด ว ยค า ประมาณตามกฎหมายของรั ฐ ที ่ เ ป น สมาชิ ก EC/EU VI: Tuyên bố tuân thủ EC/EU AL: Deklarata e konformitetit e EC/BE Chúng tôi, Grundfos, tuyên bố trong phạm vi trách Ne, Grundfos, deklarojmë vetëm nën përgjegjësinë nhiệm duy nhất của mình rằng các sản phẩm MTR, tonë...
- Page 31 (publication number 98476088, 96440790, 96496967, 98189180, 93225743) Bjerringbro, January 1, 2022 Jimm Feldborg Head of PD IND Grundfos Holding A/S Poul Due Jensens Vej 7 8850 Bjerringbro, Denmark www.grundfos.com Person authorised to compile technical file and empowered to sign the EC/EU declaration of...
- Page 32 Declaration of conformity UK declaration of conformity We, Grundfos, declare under our sole responsibility that the products to which the declaration below relates, are in conformity with UK regulations, standards and specifications to which conformity is declared, as listed below:...
- Page 33 Argentina Colombia Hong Kong Bombas GRUNDFOS de Argentina S.A. GRUNDFOS Colombia S.A.S. GRUNDFOS Pumps (Hong Kong) Ltd. Ruta Panamericana km. 37.500industin Km 1.5 vía Siberia-Cota Conj. Potrero Unit 1, Ground floor, Siu Wai industrial 1619 - Garín Pcia. de B.A.
- Page 34 Lithuania Serbia Turkey GRUNDFOS Pumps UAB Grundfos Srbija d.o.o. GRUNDFOS POMPA San. ve Tic. Ltd. Smolensko g. 6 Omladinskih brigada 90b Sti. LT-03201 Vilnius 11070 Novi Beograd Gebze Organize Sanayi Bölgesi Tel.: + 370 52 395 430 Tel.: +381 11 2258 740...
- Page 35 93225743 11.2024 ECM: 1400971 www.grundfos.com...
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