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HYDAC International MultiRheo MRF 1 EVD-EY Series Installation Instructions Manual

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MultiRheo Filter
MRF-1xx-EVD-EY-xx-...
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Installation instructions
4842630 / 2025-02

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Summary of Contents for HYDAC International MultiRheo MRF 1 EVD-EY Series

  • Page 1 MultiRheo Filter MRF-1xx-EVD-EY-xx-… Installation instructions 4842630 / 2025-02...
  • Page 2 Translation / original language: German © 2025 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 ruled out that mistakes could have crept in.

  • Page 3: Table Of Contents

    CONTENTS 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 ............... Warranty ......................

  • Page 4: Tab. 10 Spare Parts

    CONTENTS Decommissioning/Disposal ..................... Temporary shutdown..................Permanent shutdown..................Disposal/Recycling ..................... Annex ..........................Finding spare parts..................... 9.1.1 Spare parts ................... 9.1.2 Filter elements – Flexmicron Economy FM-E........9.1.3 Filter elements – Flexmicron Premium FM-P ........9.1.4 Filter elements – Flexmicron Standard FM-S ........Contacting Customer Service................

  • 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...

  • 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 5496001291 This section gives you important information on the safe handling and use of your product. Intended use 5496424843 Use the filter housing only for the application described below. The MultiRheo Filter MRF is a filter housing for full-flow and bypass filtration of low- viscosity media.

  • Page 10: Personnel Qualifications

    2. SAFETY INFORMATION owner must independently define appropriate measures for safety of the machine or system and must compile the documentation of their product accordingly. ● Application of the occupational health and safety and accident prevention regula- tions applicable in the country of use ●...

  • Page 11: General Safety Instructions

    2. SAFETY INFORMATION Requirements for operating personnel: ● These individuals have received product-related instruction from the owner and have been informed of potential hazards arising from improper conduct. ● Knowledge about how to handle operating media. General safety instructions 5496071691 We develop our products in accordance with the latest technological developments.
  • Page 12 2. SAFETY INFORMATION The specific protective equipment required in each case is identified in the corre- sponding sections. Required protective equipment – an overview Eye protection Protective gloves Additional protective measures ● Observe the additional notices regarding personal protective equipment in the safety data sheets of the operating medium.

  • Page 13: Product And Technical Specifications

    3. PRODUCT AND TECHNICAL SPECIFICATIONS Product and technical specifications 9007199322753803 The filter housing is a stationary filter unit designed for full-flow and bypass filtration of low-viscosity media. The filter housing is designed to accommodate filter elements from the Flexmicron series. This enables the separation of particles from 100 ... 1 µm (absolute).

  • Page 14: Technical Data

    3. PRODUCT AND TECHNICAL SPECIFICATIONS The scope of supply includes: Qty. Designation MultiRheo Filter MRF (without filter element) Installation instructions (this document) Tab. 3: Checking the scope of supply Technical data 9007199322766219 If you are familiar with the technical data of the product, you will be able to use it opti- mally.

  • Page 15: Calculating The Pressure Loss Of Filter Housing / Filter Element

    3. PRODUCT AND TECHNICAL SPECIFICATIONS Size 2x10“ 2x20“ 2x30“ 2x40“ Switch-over device material 1.4581 / 1.4571 / 2.0401 Filter bowl material 1.4571 (stainless steel) Tab. 4: Technical data 3.2.1 Calculating the pressure loss of filter housing / filter element 9007199322652683 The total pressure loss at a given flow rate is comprised of the filter housing ∆p and the filter element ∆p.

  • Page 16: 3.2.1.2 Permitted Differential Pressure ∆P Across The Filter Element

    3. PRODUCT AND TECHNICAL SPECIFICATIONS 3.2.1.2 Permitted differential pressure ∆p across the filter element 9007199322780171 The permitted differential pressure ∆p across the filter element depends on the filter material and the operating temperature range. Filter material Operating temperature Polypropylene Polyamide Polyester Glass fibre range...

  • Page 17: Tab. 6 R-Factors Flexmicron Premium Fm-P

    3. PRODUCT AND TECHNICAL SPECIFICATIONS Filtration rating Aqueous liquids Mineral oils Polyester Polyester Glass fibre PES* PES* 5 µm 18.0 10 µm 17.0 20 µm 15.0 30 µm 14.0 40 µm 14.0 Tab. 6: R-factors Flexmicron Premium FM-P ß-value (beta value) > 5000 **) β-value (beta value) > 20,000 Filtration rating Aqueous liquids Polyamide...

  • Page 18: Tab. 8 R-Factors Flexmicron Economy Fm-E

    3. PRODUCT AND TECHNICAL SPECIFICATIONS Filtration rating Aqueous liquids Polypropylene 20 µm 30 µm 40 µm 50 µm 70 µm Tab. 8: R-factors Flexmicron Economy FM-E 18 / 52 4842630 / 2025-02...

  • Page 19: Decoding The Type Label

    3. PRODUCT AND TECHNICAL SPECIFICATIONS Decoding the type label 9007199323110411 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 Model: Model code, for details, see ▶Sec. 3.3.1 "Model code".

  • Page 20: Model Code

    3. PRODUCT AND TECHNICAL SPECIFICATIONS 3.3.1 Model code 9007199323120779 The filter housing is defined by the following model code: MRF - 11 30 - C V - C J - F A /-DH Type MRF = MultiRheo filter Size 1 filter element 7 filter elements 11 filter elements 17 filter elements...

  • Page 21: Components

    3. PRODUCT AND TECHNICAL SPECIFICATIONS Components 9007199323179019 The filter housing has the following components: Fig. 5: Components Inlet Outlet Air vent VENT Drain DRAIN Switch-over device Contamination indicator (optional) Filter housing Union nut 21 / 52 4842630 / 2025-02...

  • Page 22: Unit Dimensions

    3. PRODUCT AND TECHNICAL SPECIFICATIONS Unit dimensions 9007199323172491 The filter unit has the following dimensions: Fig. 6: Dimensions (all specifications are in mm) 22 / 52 4842630 / 2025-02...
  • Page 23 3. PRODUCT AND TECHNICAL SPECIFICATIONS Length according to size Inlet Outlet N3.1 Air vent VENT N3.2 Air vent VENT N4.1 Drain DRAIN N4.2 Drain DRAIN Contamination indicator (optional) Space for removing filter element Size Dimension A Dimension X 10“ 348 mm ≥ 35 mm 20“...

  • Page 24: Hydraulic Diagram

    3. PRODUCT AND TECHNICAL SPECIFICATIONS Hydraulic diagram 5583714827 The filter housing has the following hydraulic diagram: Fig. 7: Hydraulic diagram Inlet Outlet Air vent VENT Drain DRAIN Switch-over device Contamination indicator (optional) 24 / 52 4842630 / 2025-02...

  • Page 25: Transportation / Storage

    4. TRANSPORTATION / STORAGE Transportation / storage 9007199323349131 You will find the respective notice on the prevention of damage to the product during transport or storage in this chapter. Empty the filter housing fully before transporting it or putting it into storage. Remove the used filter elements and clean the inside of the filter housing.

  • Page 26: Operation

    5. OPERATION Operation 9007199322866955 To monitor the service life of the filter element during operation, the filter housing can be equipped with a clogging indicator (back pressure / differential pressure, optical or elec- trical). Look and check the visual clogging indicator daily. For details, see ▶Sec. 5.2 "Observing the optical clogging indicator (optional)".

  • Page 27: Fig. 8 Switch The Filter Housing

    5. OPERATION Active filter Passive filter Passive filter Active filter housing housing housing housing Fig. 8: Switch the filter housing To avoid pressure peaks on the filter housing/filter element, slowly move the device from one position to the other. 27 / 52 4842630 / 2025-02...

  • Page 28: Observing The Optical Clogging Indicator (Optional)

    5. OPERATION Observing the optical clogging indicator (optional) 72057594105490827 If the filter unit / filter housing is equipped with a visual clogging indicator, then check it daily. Replace the filter element as soon as: ● the permitted differential pressure through the filter element is exceeded.

  • Page 29: Performing Maintenance

    6. PERFORMING MAINTENANCE Performing maintenance 18014398577590283 For a long, trouble-free service life of the product, regular maintenance activities are required. WARNING The hydraulic system is under operating pressure Danger of bodily injury The hydraulic system must be depressurised before performing any work on it. Changing the filter element 5633059083 The duration of use of a filter element depends on the solid particle contamination and/...
  • Page 30 6. PERFORMING MAINTENANCE 2. Provide a suitable container (1) to collect any leaking operating fluid. Release the pressure in the filter housing. Do this by carefully opening the drain screw (2) on the filter bowl and drain the filter housing completely using the drain plug (  = 6 mm) at the bottom of the filter housing.
  • Page 31 6. PERFORMING MAINTENANCE 4. Remove the used filter element down- wards out of the holder and dispose of it in an environmentally friendly manner. 5. Clean dirt from the filter bowl and the sealing surface. 6. Clean the sealing surface on the filter head.
  • Page 32 6. PERFORMING MAINTENANCE 10. Insert the new filter element into the element holder by gently screwing it in upwards under pressure. NOTICE Do not use striking tools. 11. Wet the thread before fitting the union nut using lubricant e.g. (MoS2)(1). 12.
  • Page 33 6. PERFORMING MAINTENANCE 13. Screw the filter bowl onto the filter head by turning the union nut counter- clockwise. 14. Tighten the union nut hand-tight. 15. Fill the filter housing slowly to avoid pressure peaks. 16. Check the filter housing for leaks. O The replacement of the filter element is now complete.

  • Page 34: Rectifying A Malfunction

    7. RECTIFYING A MALFUNCTION Rectifying a malfunction 68110219 The following errors may occur during handling or operation of the filter unit / filter housing: Fault Cause(s) Remedy Filter element clogged. The capacity of the Renew the filter The clogging indicator filter element is element.

  • Page 35: Decommissioning/Disposal

    8. 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 36: Annex

    9. ANNEX Annex 54043195585730443 This Annex contains additional information on the product. Finding spare parts 68528011 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.

  • Page 37: Spare Parts

    9. ANNEX 9.1.1 Spare parts 9007199323288459 The following spare parts are available for the filter housing: Fig. 11: Spare parts 37 / 52 4842630 / 2025-02...

  • Page 38: Filter Elements - Flexmicron Economy Fm-E

    9. ANNEX Item Designation Part no. Qty. Filter bowl 10“ 3204371 Filter bowl 20“ 3204372 Filter bowl 30“ 3204373 Filter bowl 40“ 3204374 Filter head Union nut 40 bar 545557 Bonded coating, MoS2 3066287 O-ring 617037 O-ring 617039 Locking screw 617037 Locking screw 617039...

  • Page 39: Tab. 11 Filter Elements 10" - Fm-E

    9. ANNEX particular for applications with medium fluid purity requirements and represent a cost- effective solution. Areas of application: Special features: ● Industrial part washers (aqueous up to ● Separation efficiency 95% 60 °C) ● Filtration rating 1 ... 90 µm ● Cooling circuits on machines ●...

  • Page 40: Tab. 12 Filter Elements 20" - Fm-E

    9. ANNEX Length Filtration Filter Sealing Model code Part no. rating material material 20" 10 µm N20FM-E010-PP1F 3717938 20" 20 µm N20FM-E020-PP1F 3538526 20" 30 µm N20FM-E030-PP1F 3517465 20" 40 µm N20FM-E040-PP1F 3798555 20" 50 µm N20FM-E050-PP1F 3551938 Tab. 12: Filter elements 20“ – FM-E Filter elements 30“...

  • Page 41: Filter Elements - Flexmicron Premium Fm-P

    9. ANNEX Length Filtration Filter Sealing Model code Part no. rating material material 40" 120 µm N40FM-E120-PP1F 3531636 40" 150 µm N40FM-E150-PP1F 3531644 Tab. 14: Filter elements 40“ – FM-E 9.1.3 Filter elements – Flexmicron Premium FM-P 9007199336693771 The filter elements of the Flexmicron Premium FM-P product line are hard-wearing elements which can be created out of Melt Blown or high quality glass using Pleat tech- nology.

  • Page 42: Tab. 16 Filter Elements 20" - Fm-P

    9. ANNEX Length Filtration Sealing Model code Part no. rating material 10" 50 µm N10FM-P050-PES1F 3510112 10" 90 µm N10FM-P090-PES1F 3845531 Tab. 15: Filter elements 10“ - FM-P Filter elements 20” – Flexmicron Premium FM-P Length Filtration Sealing Model code Part no. rating material 20"...

  • Page 43: Filter Elements - Flexmicron Standard Fm-S

    9. ANNEX 9.1.4 Filter elements – Flexmicron Standard FM-S 9007199336695691 The filter elements of the Flexmicron Standard FM-S product line are Spun-Spray depth filter elements which are produced using Melt-Blown technologies. They are used in particular for applications with high fluid purity requirements. Areas of application: Special features: ●...

  • Page 44: Tab. 19 Filter Elements 20" - Fm-S

    9. ANNEX Filter elements 20“ – Flexmicron Standard FM-S Length Filtration Filter material Sealing Model code Part no. rating material 20" 3 µm N20FM-S003-PP1F 4130692 20" 5 µm N20FM-S005-PA1F 3777903 20" 5 µm N20FM-S005-PP1F 3873435 20" 10 µm N20FM-S010-PA1F 3777904 20" 10 µm N20FM-S010-PP1F 3560092...

  • Page 45: Tab. 20 Filter Elements 30" - Fm-S

    9. ANNEX Length Filtration Filter material Sealing Model code Part no. rating material 30" 40 µm N30FM-S040-PA1F 3531614 30" 40 µm N30FM-S040-PP1F 3560116 Tab. 20: Filter elements 30“ – FM-S Filter elements 40“ – Flexmicron Standard FM-S Length Filtration Filter material Sealing Model code Part no.

  • Page 46: Contacting Customer Service

    9. ANNEX 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. HYDAC SYSTEMS &...
  • Page 47 TABLE OF ILLUSTRATIONS Table of illustrations Fig. 1 Pressure loss curve ....................Fig. 2 Pressure loss formula, filter element ................ Fig. 3 Decoding the type label .................... Fig. 4 Model code ....................... Fig. 5 Components ......................Fig. 6 Dimensions (all specifications are in mm) ..............Fig.

  • Page 48: Index Of Tables

    INDEX OF TABLES Index of tables Tab. 1 Target groups ......................Tab. 2 Depiction of the warning levels................. Tab. 3 Checking the scope of supply................... Tab. 4 Technical data ......................Tab. 5 Permitted differential pressure ∆p at the filter element..........Tab.

  • Page 49: Glossary

    GLOSSARY Glossary Glass fibre The term "Fluororubber" (abbreviation FKM according to DIN SIO 1629 [earlier: FPM] and FKM according to ASTM D 1418) represents an entire group of rubbers, which have, as a common char- acteristic, vinylidene difluoride as one of its monomers.

  • Page 50: Index

    INDEX Index Clogging indicator Pressure loss curve  15 Observing the  28 Reset  28 Customer service  46 R-factor Determining  16 FM-E  17, 18 Decommissioning FM-S  17 Permanent  35 Temporary  35 Disposal Disposal  35 Scope of delivery  13 Recycling  35 Sealing material  14 Storage duration  14...
  • Page 51 51 / 52 4842630 / 2025-02...
  • Page 52 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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