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Summary of Contents for HYDAC International MFU-30S T024 Series
- Page 1 MobileFiltration Unit MFU-30S-… /-T024 MFU-60S-… /-T024 MFU-100S-… /-T024 Operating instructions 4850460 / 2024-11...
- Page 2 Translation / original language: German © 2024 HYDAC Filter Systems GmbH. All rights reserved. ® All product names used may be trademarks or registered trademarks of HYDAC or the particular owner. This manual was prepared to the best of our knowledge. Nevertheless and despite the greatest care, it cannot be excluded that mistakes could have crept in.
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Page 3: Table Of Contents
TABLE OF CONTENTS Table of Contents General ........................... Target group of the manual ................Illustrations in the manual................... 1.2.1 Depiction of warning signs..............1.2.2 Representation of requirements ............1.2.3 Representation of procedural instructions ..........1.2.4 Representation of intermediate results/results ........1.2.5 Supplementary symbols ............... - Page 4 TABLE OF CONTENTS Operation ........................Switching the filter unit on or off/EMERGENCY-STOP ........Observing clogging indicators ................Selecting the operating modes ................6.3.1 Recirculation with filtration/dewatering ..........6.3.2 Recirculation without filtration............... Rectifying malfunctions ....................Performing maintenance ....................Maintenance table ....................Changing the filter element.................
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Page 5: General
1. GENERAL General 54043196243574411 Before you use this product for the first time, read this manual at least up to the chapter "Operation". If you would like to carry out maintenance or troubleshooting, you can find the procedure in the respective chapters. The use and the handling of the product as well as its use are not self-explanatory and are described in detail in this manual. - Page 6 1. GENERAL Warnings visually highlighted in boxes Warnings visually highlighted in boxes provide the following information in connection with a hazard: DANGER High electrical voltages Life-threatening injury or death! Disconnect the system from the power supply and secure it against being switched back on again. Warning level Type and source of the hazard How high is the risk...
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Page 7: Representation Of Requirements
1. GENERAL Warning level What this means for you Warns of dangers for people with a high risk potential. DANGER Failure to observe this warning is highly likely to result in serious injury or even death. Warns of dangers for people with a medium risk potential. WARNING Failure to observe this warning may result in serious injury or even death. -
Page 8: Representation Of Intermediate Results/Results
1. GENERAL 1.2.4 Representation of intermediate results/results 9007199396760075 In the case of some activities, it is necessary to carry out work steps with intermediate results and end results. Intermediate results are the consequence of activities; they are marked with an indented arrow. -
Page 9: Safety Information
2. SAFETY INFORMATION Safety information 5557148811 This section gives you important information on the safe handling and use of your product. Intended use 5557610763 The MFU filter unit is used as a portable filter unit for filling or emptying hydraulic systems, flushing or filtering hydraulic systems in the bypass flow, and recirculation with simultaneous/without simultaneous filtration. -
Page 10: Personnel Qualifications
2. SAFETY INFORMATION Occupational health and safety ● Creation of own risk assessment and implementation of required measures The owner must determine in their own risk assessment the sources of danger arising from the product being used in their machine or system. On this basis, the owner must independently define appropriate measures for safety of the machine or system and must put together the documentation of their product accordingly. -
Page 11: General Safety Instructions
2. SAFETY INFORMATION Requirements for specialist personnel: ● Specialist training, knowledge and experience in the mentioned area ● Knowledge of the relevant provisions. ● Knowledge about how to handle operating media. ● These individuals can assess work assigned to them, identify possible hazards and take suitable safety measures independently. -
Page 12: Hazard Symbols/Pictograms
2. SAFETY INFORMATION NOTICE High solid particle contamination in the fluid/at the bottom of the tank The pump is damaged/destroyed. Do not suction the fluid directly at the bottom of the tank where the sediment is. NOTICE Operation without the protective screen The filter unit will be damaged/destroyed. - Page 13 2. SAFETY INFORMATION Follow the direction. Follow the instructions. Pull the power plug before opening Wear eye protection. Use protective gloves. Used GHS symbols These symbols can be found for all safety and warning instructions in this manual which indicate particular dangers to persons, property or the environment. Hazardous to the environment Others symbols used These marks can be found for all safety and warning instructions in this manual which...
- Page 14 2. SAFETY INFORMATION Specialist personnel – General/Operating personnel These persons have a specialist training and several years of work expe- rience. They are able to assess and perform the work assigned to them and to recognise potential hazards. Specialist personnel – Electrical These persons have specific specialist training and several years of work experience.
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Page 15: Safety Marking
2. SAFETY INFORMATION Safety marking 54043195796432267 The following safety markings, labels/signs are provided on the product. The labels/signs on the product must always be easy to read. Fig. 1: Safety marking, label/sign on the product Label Name plate with the manufacturer's address, for details, see ▶Sec. 3.3 "Decoding the name plate"... -
Page 16: Safety Devices
2. SAFETY INFORMATION Safety devices 5557300875 Your product is equipped with the following safety devices and safety functions: Product-internal safety devices ● Safety valve ● Main switch (E-STOP) Personal protective equipment 5557332619 Personnel are required to wear protective equipment for certain activities. The specific protective equipment required in each case is identified in the corre- sponding sections. -
Page 17: 2.11 Fire-Fighting/Extinguishing A Fire
2. SAFETY INFORMATION 2.11 Fire-fighting/Extinguishing a fire 72057594101600011 Use a powder extinguisher that corresponds to the fire class B EN 2 to extinguish any fires/to fight fires. Maintain a minimum safe distance from electrical components. For a mains voltage of up to 1000 V, the minimum safe distance is 1 m. Fig. 2: Fire protection classification B/Minimum distance for fire fighting 17 / 64 4850460 / 2024-11... -
Page 18: Product And Technical Specifications
3. PRODUCT AND TECHNICAL SPECIFICATIONS Product and technical specifications 90071992625945611 The power units of the MobileFiltration Unit MFU-30/60/100 series are used as mobile service units for filling hydraulic systems, flushing small hydraulic systems and for cleaning in bypass flow. Unfiltered draining is also possible. Solid particle contamination and free water can be removed by the filter elements. -
Page 19: Checking The Scope Of Supply
3. PRODUCT AND TECHNICAL SPECIFICATIONS Checking the scope of supply 54043195609116427 Here you will find the scope of supply for the product. ● Check the packaging and the product for damage. Report any damage in transit to the forwarding agent or the HYDAC department in charge. -
Page 20: Technical Data
3. PRODUCT AND TECHNICAL SPECIFICATIONS Technical Data 81064793370867467 If you are aware of the technical data of the product, you will be able to use it optimally. This chapter provides the technical data of the product: MFU-30 MFU-60 MFU-100 Nominal flow rate ≈ 30 l/min ≈ 60 l/min ≈ 100 l/min... - Page 21 3. PRODUCT AND TECHNICAL SPECIFICATIONS MFU-30 MFU-60 MFU-100 Hydraulic connections ● 42L M52x2 according to ISO 8434-1 ● 28L (M36x2 according to ISO 8434-1) ● DRAIN G¾ according to ISO 228 Sealing material Permitted fluid temperature range -10 … 80°C Permitted ambient temperature range -10 … 40°C Permitted storage temperature range 0 … 60°C Permitted air humidity during storage ≤ 90% relative humidity, non-condensing...
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Page 22: Decoding The Name Plate
3. PRODUCT AND TECHNICAL SPECIFICATIONS Decoding the name plate 72057594118613259 Details for identifying the product are found on the name plates on the product as well as their components. Always mention the part number and the serial number when contacting HYDAC. Fig. 3: Decoding the type label Type label of the filter unit Type label of the electric motor... -
Page 23: Model Code
3. PRODUCT AND TECHNICAL SPECIFICATIONS 3.3.1 Model code 9007201777303691 The model code is composed of the following: MFU - 60 P 34 - S N - F ED / -CD-M1 Series MobileFiltration Unit MFU = Size 30 l/min 60 l/min 100 l/min Type Economy... -
Page 24: Dimensions And Hydraulic Diagram
3. PRODUCT AND TECHNICAL SPECIFICATIONS Dimensions and hydraulic diagram 81064793373836811 The dimensions and hydraulic diagrams of the various product variants can be found below. Check the model code on the name plate of the filter unit. Fig. 5: Dimensions (all specifications are in mm) 24 / 64 4850460 / 2024-11... -
Page 25: Fig. 6 Hydraulic Diagram
3. PRODUCT AND TECHNICAL SPECIFICATIONS Differential pressure indicator Switch repump Inlet Required space for removing the filter element Outlet Hydraulic diagram Inlet Outlet Bleeding Drain HQ2 / Filter housing 1200 BP1 / Clogging indicator 1430 RM1 / Check valve 2101 2102 2103 BP2 /... -
Page 26: Components And Operating Parts
3. PRODUCT AND TECHNICAL SPECIFICATIONS Components and operating parts 72057594116542987 The following components/operating elements can be found on the filter unit: Fig. 7: Components 26 / 64 4850460 / 2024-11... - Page 27 3. PRODUCT AND TECHNICAL SPECIFICATIONS Clogging indicator, visual Differential pressure indicator, electrical Contamination sensor / ContaminationSensor Pump End cap lever Strainer Filter housing Electric motor Inlet Outlet Air vent Drain Switch operating method Type label 1110 Tube frame 1111 Sheet console 1112 Gear 1400...
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Page 28: Transportation And Storage
4. TRANSPORTATION AND STORAGE Transportation and storage 81064793372470667 You will find the respective notice on the prevention of damage to the product during transport or storage in this chapter. Empty the filter unit fully before transporting it or putting it into storage. Remove and dispose of the used filter element and clean the inside of the filter bowl. -
Page 29: Setting Up/Assembly/Integration Of The Filter Unit
5. SETTING UP/ASSEMBLY/INTEGRATION OF THE FILTER UNIT Setting up/assembly/integration of the filter unit 90071992627224587 An optimally assembled and installed product ensures a safe and continuous operation. Avoiding siphoning 72057594101524491 If there is a height difference ΔH between the suction side and pressure side container/system, the low lying line can develop a suction effect and trigger the... -
Page 30: Making The Electrical Connections
5. SETTING UP/ASSEMBLY/INTEGRATION OF THE FILTER UNIT If different oils are mixed, the oil properties can change negatively as follows: ● Higher risk of cavitation ● More seal wear ● Modified anti-wear properties ● Poorer filterability ● Reduced filter element service lives ●... -
Page 31: Connecting The Filter Unit With A Power Plug For 400 V Ac, 3 Phases
5. SETTING UP/ASSEMBLY/INTEGRATION OF THE FILTER UNIT 5.3.1 Connecting the filter unit with a power plug for 400 V AC, 3 phases 54043195609229195 The filter unit with a 3-phase electric motor is fitted with a main switch, motor protection and connection plug. NOTICE Incorrect phase sequence / incorrect direction of rotation of the electric motor The pump is damaged / no function available. - Page 32 5. SETTING UP/ASSEMBLY/INTEGRATION OF THE FILTER UNIT Calculate the pressure drop Δp Pressure difference [bar] approximately as follows: Line length Internal pipe diameter [mm] Flow rate [l/min] ν Kinematic viscosity [mm²/s] Density [kg/dm³] This formula applies to straight Example: The mineral oil-based hydraulic oil has a pipe runs.
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Page 33: Attaching/Connecting The Suction/Pressure Hoses (Accessories)
5. SETTING UP/ASSEMBLY/INTEGRATION OF THE FILTER UNIT Attaching/connecting the suction/pressure hoses (accessories) 54043195609270411 The IN / OUT connection dimensions on the filter unit can be found in the chapter ▶Sec. 3.2 "Technical Data". ● The highest level of contamination is found at the bottom of the tank. All impurities and other particles are deposited on the bottom of the tank. -
Page 34: Commissioning The Filter Unit
5. SETTING UP/ASSEMBLY/INTEGRATION OF THE FILTER UNIT Commissioning the filter unit 54043195609216139 If the following points have been checked and are answered with OK, then the filter unit is ready for operation. 1. Install the a filter element in the filter bowl. 2. -
Page 35: Operation
6. OPERATION Operation 90071992626515467 Select the desired operating mode as described in chapter ▶Sec. 6.3 "Selecting the operating modes". Connect the suction port/pressure port to the containers to be cleaned and switch the filter unit on at the main switch. To monitor the service life of filter element, the filter unit is equipped with clogging indi- cators. -
Page 36: Selecting The Operating Modes
6. OPERATION Selecting the operating modes 72057594117080075 Select the desired operating method on the change over device U1. Fig. 13: Changing over the operating method Recirculation with filtration/dewatering Recirculation without filtration You will find further details on the operating methods in the chapters below. In this context, ensure that: ●... - Page 37 6. OPERATION ü The desired operating mode is set on the change over device U1. 1. Connect the suction hose to the oil tank/container and fit the suction hose in it and also secure it against falling out. 2. Connect the pressure hose to the oil tank/container and fit the pressure hose in it and also secure it against falling out.
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Page 38: Recirculation Without Filtration
6. OPERATION 6.3.2 Recirculation without filtration 72057594117095307 Set the operating mode on the change over device to operating mode Repump without filtrationU1. Fig. 15: Example of application: Recir- culation ü The desired operating mode is set on the change over device U1. 1. -
Page 39: Rectifying Malfunctions
7. RECTIFYING MALFUNCTIONS Rectifying malfunctions 81064793372504075 In order to get quick and immediate assistance in the case of errors, you will find the most common faults with their causes, to be rectified by qualified personnel. The following errors may occur while operating the filter unit: Error Cause(s) Remedy... -
Page 40: Tab. 5 Error/Cause/Rectification
7. RECTIFYING MALFUNCTIONS Error Cause(s) Remedy Filter element is The fluid is heavily Replace the filter clogged. contaminated. element. The clogging indicator The contamination is responding. retention capacity of the filter element has been reached. The viscosity of the Check the viscosity of fluid is too high. -
Page 41: Performing Maintenance
8. PERFORMING MAINTENANCE Performing maintenance 90071992627226507 For a long, trouble-free service life of the product, regular maintenance activities are required. This chapter contains the description of the required maintenance activities and the qualifications of the staff needed to carry out these tasks. WARNING The hydraulic system is under operating pressure Danger of bodily injury... -
Page 42: Fig. 16 Operating The Filter Bowl Cover
8. PERFORMING MAINTENANCE cator. If the differential pressure exceeds the admissible Δp of the filter element, the element may be destroyed. Monitor and change the filter element regularly. The filter element can be changed without tool. There are two end cap levers with different functions in the end cap of the filter housing. - Page 43 8. PERFORMING MAINTENANCE 5. Keep the container (e) ready to collect the operating fluid. 6. Empty the filter housing completely, unscrew the protective cap and open the ball valve (f). Collect the escaping operating fluid with a suitable container. Return the collected oper- ating fluid in the dirt tank.
- Page 44 8. PERFORMING MAINTENANCE 10. Use the clamp to remove the used filter element from the filter housing. Dispose of the used filter element as well as the remaining oil volume in an environmentally friendly manner. 11. Install the new filter element in the filter bowl.
- Page 45 8. PERFORMING MAINTENANCE 15. Turn the end cap anticlockwise up to the stop. 16. Press the end cap lever without locking pin fully in a downward direction. 17. Close the drain ball valve DRAIN of the filter bowl and screw on the protective cap.
- Page 46 8. PERFORMING MAINTENANCE 19. If the filter housing is vented, then the operating fluid escapes from the vent valve. Close the end cap lever, the vent valve is closed and the locking pin snaps in place. 20. Remove and dispose of the escaping operating fluid in an environmentally friendly manner.
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Page 47: Removing/Installing The Protective Screen
8. PERFORMING MAINTENANCE Removing/installing the protective screen 72057594118091915 The installed protective screen protects the pump from coarse contamination which could cause damage. If the uptake capacity of the protective screen has been reached, the volumetric flow through the filter unit reduces sharply. Clean the protective screen regularly. - Page 48 8. PERFORMING MAINTENANCE CAUTION Sharp-edged metallic chips/metallic particles in the protective screen Danger of cuts/eye injuries when reaching in or blowing out Wear protective gloves. Wear safety goggles. NOTICE Damaged protective screen The filter unit will be damaged/destroyed Never operate the filter unit with a damaged or defective protective screen. If the delivery of the pump drops or if the pump's noise level increases, then check/ clean the protective screen.
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Page 49: Checking And Cleaning The Ventilation Hole
8. PERFORMING MAINTENANCE Checking and cleaning the ventilation hole 5141954955 The ventilation hole is used for deaerating the filter housing. If the pressure in the filter housing does not reduce after opening the cover handle, the vent hole is blocked. CAUTION Spraying operating fluid when venting the filter housing Eye injury... -
Page 50: Decommissioning/Disposal
9. DECOMMISSIONING/DISPOSAL Decommissioning/Disposal 99079191859273099 In the following chapters, you will be provided with information regarding temporary shutdown/final decommissioning and disposal of the product. Temporary shutdown 253902219 If the product is being temporarily shut down, the following measures are adequate: 1. Switch the product off and disconnect it from all sources of energy. 2. -
Page 51: Appendix
10. APPENDIX Appendix 63050395052044683 This Annex contains additional information on the product. 10.1 Contacting Customer Service 72057594095185931 Contact details such as the telephone numbers, e-mail and mailing addresses for the Hotline, product support, Customer Service, branch offices, service partners for mainte- nance, repair and spare parts can be found on our homepage www.hydac.com. -
Page 52: 10.2 Finding Spare Parts/Accessories
10. APPENDIX 10.2 Finding spare parts/accessories 81064793372525067 Use only original spare parts for a long and defect-free life cycle of the product. When ordering spare parts and accessories make sure to always indicate the exact model code and the serial number. The following spare parts are available for your selection: Fig. 18: Spare parts drawing Item Qty. -
Page 53: 10.2.1 Finding The Filter Elements
10. APPENDIX Item Qty. Designation Part no. 3100 Vane pump 30 l/min 3051015 3100 Vane pump 60 l/min 721653 3100 Vane pump 100 l/min 722546 3100 Gear pump with electric 30 l/min (400 V) 6308211 motor 3100 Gear pump with electric 60 l/min (400 V) 6001050 motor 3100 Gear pump with electric 100 l/min (400 V) -
Page 54: Tab. 8 Filter Elements N50Amxxx
10. APPENDIX Filter elements N50AMxxx AQUAMICRON Item Qty. Designation Materi Part no. Filter element 2 µm, N50AM002-F 4728566 AQUAMICRON Filter element 5 µm, N50AM005-F 4728567 AQUAMICRON Filter element 10 µm, N50AM010-F 4728568 AQUAMICRON Filter element 20 µm, N50AM020-F 4728569 AQUAMICRON Tab. 8: Filter elements N50AMxxx Filter elements N100DMxxx DIMICRON Item... -
Page 55: 10.3 Declaration Of Conformity
Mathias Dieter Dipl.Kfm. Wolfgang Haering Günter Harge Registered seat of company: 66280 Sulzbach / Saar c/o HYDAC International GmbH, Industriegebiet, 66280 Sulzbach / Saar Registry Court: Saarbrücken, HRB 17216 Phone: +49 6897 509 1511 Value added tax identification number: DE 815001609... -
Page 56: Fig. 20 Declaration Of Conformity Ukca
10. APPENDIX HYDAC FILTER SYSTEMS GMBH Industriegebiet 66280 Sulzbach / Saar Germany Internet: www.hydac.com UK Declaration of conformity This declaration of conformity is issued under the sole responsibility of the manufacturer. We hereby declare under sole responsibility that the following designated product, on the basis of its design and construction and in the version which we have brought to market complies with the fundamental safety and health requirements contained in the directives and standards listed below. - Page 57 TABLE OF ILLUSTRATIONS Table of Illustrations Fig. 1 Safety marking, label/sign on the product ..............Fig. 2 Fire protection classification B/Minimum distance for fire fighting ......Fig. 3 Decoding the type label .................... Fig. 4 Model code ....................... Fig. 5 Dimensions (all specifications are in mm) ..............
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Page 58: Index Of Tables
INDEX OF TABLES Index of Tables Tab. 1 Target groups ......................Tab. 2 Depiction of the warning levels................. Tab. 3 Scope of delivery ...................... Tab. 4 Technical data ......................Tab. 5 Error/cause/rectification.................... Tab. 6 Spare parts list......................Tab. 7 Filter elements N50DMxxx ..................Tab. -
Page 59: Glossary
GLOSSARY Glossary AQUAMICRON resistance to aging, reduction of wear due to scoring in mixed friction areas and The filter elements of the AQUAMICRON improvement in the viscosity-temperature series are characterised by their high behaviour). HLPD: with active substances contamination retention capacity of the for increasing corrosion protection, glass fibre layers used and a high water resistance to aging and with additives... - Page 60 GLOSSARY and systems for machines, which are not carried by hand during operation and includes a group of machines that work together in a coordinated manner. The equipment, which is covered by this part of IEC 60204, begins at the location of the power supply of the electric equipment of the machine.
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Page 61: Index
INDEX Index Clogging indicators 35 Operating method Customer service 51 change-over 36 Recirculation with filtration 36 Recirculation with filtration/dewatering 36 Recirculation without filtration 38 Declaration of conformity 55 55 Selecting 36 UKCA 56 Operation 35 Decommissioning Permanent 50 Temporary 50 Disposal Power plug Disposal... - Page 62 INDEX Suction pressure at the suction port 20 Viscosity range 20 Volume 20 Transportation 28 Type label 22 UKCA Declaration of conformity 56 Intended 9 Visual inspection 35 Warranty 2, 8 62 / 64 4850460 / 2024-11...
- Page 63 63 / 64 4850460 / 2024-11...
- Page 64 HYDAC Filter Systems GmbH Industriestraße 66280 Sulzbach/Saar Germany Tel. +49 6897 509-01 filtersystems@hydac.com www.hydac.com Further addresses: www.hydac.com/en/contacts...
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