HYDAC FILTER SYSTEMS MRF4, Installation And Maintenance Instructions Manual

Page 1: ...MRF4 MultiRheo Filter 10 bar Installation and Maintenance Instructions English translation of original instructions Keep for future reference Documentation no 3214670d ...

Page 2: ...l GmbH Industriegebiet 66280 Sulzbach Saar Telephone 49 6897 509 1511 Fax 49 6897 509 1394 E mail guenter harge hydac com HYDAC FILTER SYSTEMS GMBH All rights reserved No part of this work may be reproduced in any form print photocopy or by other means or processed duplicated or distributed using electronic systems without the written consent of the publisher These documents have been created and ...

Page 3: ...m Intended Use 11 Wear suitable clothing 11 Qualifications of personnel target group 12 Dangers by pressure in the hydraulic system 14 Unpacking filter housing 14 Storing the filter housing 14 Decoding the model code label 15 Checking the scope of delivery 16 Technical Description 17 Calculating the pressure loss of the filter housing filter element 18 Housing p Pressure loss curve housing 18 Filt...

Page 4: ...er housing into operation 26 Performing maintenance 26 Replacing the filter elements 27 Locating spare parts 30 Putting the filter housing out of operation 32 Shutting down filter housing 32 Disposing of the filter housing 32 Technical details 32 Attachment 33 Customer Service Service 33 Model code 34 Index 35 MRF4 en us Page 4 36 MoWa MRF4 3214670d en us 2018 02 09 docx 2018 02 09 ...

Page 5: ...ue to Product Liability shall remain unaffected Technical Support Contact our technical sales department if you have any questions on our product When contacting us please always include the model type designation and article no of the product Fax 49 6897 509 9046 E mail filtersystems hydac com Modifications to the Product We would like to point out that changes to the product e g purchasing optio...

Page 6: ...for The documentation has a table of contents at the beginning There I select the chapter I m looking for and the corresponding page number de HYDAC Filtertechnik GmbH BeWa 123456a de Seite x Produkt Kapitel 200x xx xx The documentation number with its index enables you to order another copy of the operating and maintenance instructions The index is incremented every time the manual is revised or ...

Page 7: ...ificate and keep it until the next inspection Signal words and their meaning in the safety information and instructions In these instructions you will find the following signal words DANGER DANGER The signal word indicates a hazardous situation with a high level of risk which if not avoided will result lethal or serious injury WARNING WARNING The signal word indicates a hazardous situation with a ...

Page 8: ...he danger Measures to avert danger Warning signs used These signs are listed for all safety information and instructions in these operating instructions which indicate particular hazards to persons property or the environment Danger point warning Signs used for giving orders These symbols are listed for all safety information and instructions in these operating instructions which indicate particul...

Page 9: ...and the following knowledge Safe handling use of tools Fitting and connection of hydraulic tubes and connections Product specific knowledge Knowledge about how to handle operating media Specialist personnel Electricity Only specialist personnel with training as electricians and the following knowledge Safe handling use of tools Fitting and connection of electrical lines electrical machinery socket...

Page 10: ...lex Micron filter elements Making sure that the pressure equipment is operated within the permitted usage ranges is to be guaranteed by suitable monitoring and safety equipment Please see Pressure Equipment Directive 2014 68 EU NOTICE Impermissible operating media conditions The filter housing will be damaged The filter housing may only be used in connection with mineral oils mineral oil based raf...

Page 11: ...on Operation with an impermissible fluid Operation under impermissible operating conditions Operation when the safety devices are defective Modifications to the filter housing made by the user or purchaser Inadequate monitoring of parts that are subject to wear and tear Improperly performed repair work Wear suitable clothing Loose fitting clothing increases the risk of being caught or being drawn ...

Page 12: ...been instructed about the product and informed about potential hazards that can result from improper use Operating personnel Such persons have been instructed in power unit operation and are aware of potential hazards due to improper use Specialist personnel Such persons have corresponding specialist training and several years work experience They are able to assess and perform the work assigned t...

Page 13: ...list personnel Safe handling use of tools Fitting and connection of hydraulic tubes and connections Product specific knowledge Operation operations control Specialist personnel Product specific knowledge Knowledge about how to handle operating media Knowledge about contamination due to solids and water Disposal Specialist personnel Proper and environmentally friendly disposal of materials and subs...

Page 14: ...an enter the filter housing while it is in transit Dispose of the packaging material in an environmentally friendly manner Storing the filter housing Store the filter housing in a clean dry place Drain the filter housing completely before putting it into storage Check the external corrosion protection paint coat for damage apply a new coat or touch up the existing one as needed Wet the cleaned fil...

Page 15: ...wing information can be found on the name plate of the unit Row Description Part No Part numberPart number S N Serial number year of production Pressure max Maximum permitted operating pressure Weight Weight when empty Seals Sealing material Temp Oil Permitted fluid temperature range Temp amb Permitted ambient temperature range Volume Filter housing volume MRF4 en us Page 15 36 MoWa MRF4 3214670d ...

Page 16: ...less it is in perfect condition Report any damages in transit to the transport company or the responsible agent immediately Do not put the unit into operation The following items are supplied Qty Designation 1 MultiRheo Filter 1 Installation and Maintenance Instructions this document MRF4 en us Page 16 36 MoWa MRF4 3214670d en us 2018 02 09 docx 2018 02 09 ...

Page 17: ...ation unit used for full flow and bypass filtration of low viscosity fluids for the separation of particles of 100 1 µm absolute The MultiRheo Filter is part of a filter series for the use of Flexmicron filter elements MRF4 en us Page 17 36 MoWa MRF4 3214670d en us 2018 02 09 docx 2018 02 09 ...

Page 18: ...eral oil with a density of 0 86 kg dm and a kinematics viscosity of 30 mm s The lower housing curve holds for water at 20 C For turbulent flow the differential pressure will change proportionally to the density for laminar flow it will change proportionally to the density and viscosity The flow velocity may not exceed 3 m s at the filter inlet for oil and 4 m s for water Filter element p pressure ...

Page 19: ...d temperature at the filter element are Filter material Fluid temperature PP PA PES 10 30 C 4 bar 7 bar 8 bar 10 60 C 2 bar 5 5 bar 6 5 bar 10 100 C 3 5 bar 5 bar Filter element Flexmicron P Premium Aqueous fluids Oils Filtration rating PES PES GF 1 µm 32 0 10 4 5 4 3 µm 24 0 7 5 5 µm 18 0 4 4 4 3 10 µm 17 0 1 8 3 2 20 µm 15 0 1 8 30 µm 14 0 0 9 40 µm 14 0 0 9 ß 5 000 ß 20 000 MRF4 en us Page 19 3...

Page 20: ... 5 µm 42 132 10 µm 15 99 20 µm 11 54 30 µm 6 16 40 µm 3 8 12 50 µm 1 9 10 70 µm 1 1 8 90 µm 0 6 6 Filter element Flexmicron E Economy Aqueous fluids Filtration rating PP 1 µm 37 3 µm 29 5 µm 20 10 µm 11 20 µm 8 30 µm 6 8 40 µm 5 4 50 µm 4 2 70 µm 3 1 MRF4 en us Page 20 36 MoWa MRF4 3214670d en us 2018 02 09 docx 2018 02 09 ...

Page 21: ...signation 1 Filter housing 2 Filter housing cover 3 Toggle screws 4 O ring 5 Filter elements 6 Air vent plug 7 Inlet flange DIN DN80 8 Outlet flange DIN DN80 9 Drain valve clean side 10 Drain valve dirt side 11 Clogging indicator 12 Element collet MRF4 en us Page 21 36 MoWa MRF4 3214670d en us 2018 02 09 docx 2018 02 09 ...

Page 22: ...Dimensions and Operating elements of the filter housing Dimensions All dimensions in mm MRF4 en us Page 22 36 MoWa MRF4 3214670d en us 2018 02 09 docx 2018 02 09 ...

Page 23: ...sing Hydraulic diagram IN OUT 7 9 8 6 5 4 Item Designation 4 Air bleed 5 Inlet flange IN 6 Outlet flange OUT 7 Drain valve clean side 8 Drain valve dirt side 9 Clogging indicator MRF4 en us Page 23 36 MoWa MRF4 3214670d en us 2018 02 09 docx 2018 02 09 ...

Page 24: ...m over the filter housing to change the filter element Fasten the filter housing with suitable floor anchors Hydraulically connecting the filter housing Connect the filter housing hydraulically using a flexible hose connection or pipeline Make sure that no vibrations and or stress from other machinery and equipment are carried over to filter housing Use expansion joints if necessary MRF4 en us Pag...

Page 25: ...g cm This applies to straight pipe runs and hydraulic oils Additional threaded connections and pipe bends increase the pressure differential Keep the height difference between the pump and the oil level in the tank as low as possible Hoses must be suitable for suction pressures of at least 0 5 bar Constrictions in the connections and lines should be avoided This could compromise suction output and...

Page 26: ...e WARNING Hydraulic systems are under pressure Danger of bodily injury The hydraulic system must be depressurized before performing any work on the hydraulic system The MRF is optionally supplied with an electric pressure gauge This indicates when the filter element change is required The MRF can be optionally equipped with an electric back pressure indicator Once the contamination retention capac...

Page 27: ...back to the dirt tank Drain the filter housing by opening the drain ball valve of the contaminated side Close the drain ball valve once no more fluid escapes 5 Have a suitable container approx 50 liters handy or guide the draining fluid back to the dirt tank Drain the filter housing by opening the drain ball valve of the clean side Close the drain ball valve once no more fluid escapes 6 Loosen all...

Page 28: ...ing medium 11 Insert the new elements into the element receptacle by applying pressure while slightly rotating the element NOTICE Do not use a hammer etc 12 Clean the sealing surface on the filter housing Check the housing sealing ring for damage Replace it if necessary Lightly wet the O ring on the cover with medium 13 Clean the sealing surface on the cover 14 Place the cover centrally on the fil...

Page 29: ... features to the INLET and OUTLET Switch the pump on and fill the filter housing 18 Unscrew the air bleed screw in the cover As soon as oil escapes screw in the air bleed screw by hand and tighten it firmly 19 The filter housing is now ready MRF4 en us Page 29 36 MoWa MRF4 3214670d en us 2018 02 09 docx 2018 02 09 ...

Page 30: ...s Locating spare parts Make sure to always indicate the unit designation see rating plate and the serial number when ordering spare and wear parts MRF4 en us Page 30 36 MoWa MRF4 3214670d en us 2018 02 09 docx 2018 02 09 ...

Page 31: ...G FPM 615003 113 1 Screw plug G NBR 608658 124 2 Ball valve for draining G1 551095 125 2 Screw plug G1 FPM 625356 125 2 Screw plug G1 NBR 607168 600 1 Clogging indicator 1 IN label 3341915 1 OUT label 3341917 2 DRAIN label 3207244 Filter elements Available on request MRF4 en us Page 31 36 MoWa MRF4 3214670d en us 2018 02 09 docx 2018 02 09 ...

Page 32: ... environmentally friendly manner Technical details TECHNICAL DATA Number of filter elements 17 pcs Housing material 1 0305 1 0038 1 4301 or better Vessel volume 130 liters Permitted operating pressure 10 bar Material of seal FKM NBR EPDM Weight when empty 165 kg Permitted operating temperature range 10 90 C 14 194 F Permitted ambient temperature range 5 30 C 41 86 F Permitted storage temperature r...

Page 33: ...ice HYDAC SYSTEMS SERVICES GMBH Friedrichsthaler Straße 15a Werk 13 66540 Neunkirchen Heinitz Germany Telephone 49 681 509 883 Fax 49 681 509 324 E mail service hydac com MRF4 en us Page 33 36 MoWa MRF4 3214670d en us 2018 02 09 docx 2018 02 09 ...

Page 34: ...l F FPM Viton N NBR Perbunan E EPDM Clogging indicator for housing material N 0 no clogging indicator E Standard back pressure indicator B VM 2B 1 C VM 2C 0 D3 VM 2 D 0 L220 D4 VM 2 D 0 L24 D5 VM 2 LZ 1 DB F VR 2 F 0 pressure switch electrical Clogging indicator for housing material E C12 PVD 2 C 0 D13 VM 2 D 0 110 D17 PVD 2 D 0 L220 D18 PVD 2 D 0 L24 D32 PVL 2 GW 0 V 113 D33 PVL 2 GW 0 V 111 6 C1...

Page 35: ...18 25 Fluid temperature 19 Forwarding agent 13 H Hazard symbol 8 Hydraulic connection 32 Hydraulic diagram 23 I Imprint 2 IN 23 31 32 Inlet 21 23 INLET 27 29 installation 9 13 Internal pipe diameter 25 M Maintenance 1 16 Manufacturer 2 Measures 8 Mineral oil 25 Model code 15 34 mounting 24 O operating 5 6 7 8 9 10 11 12 13 15 28 32 Operating elements 21 operating temperature 32 operating temperatu...

Page 36: ...striegebiet Postfach 1251 66280 Sulzbach Saar 66273 Sulzbach Saar Germany Germany Tel 49 6897 509 01 Central Fax 49 6897 509 9046 Technology Fax 49 6897 509 577 Sales Department Internet www hydac com E mail filtersystems hydac com ...