Hydac OLF-5 Installation And Maintenance Instructions Manual
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Hydac OLF-5 Installation And Maintenance Instructions Manual

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OLF-5 / OLF-10
OffLine Filter
Installation and Maintenance Instructions
English (translation of original instructions)
Document No. : 3433222d
Follow these instructions for proper and safe use.
Keep for future reference.

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Summary of Contents for Hydac OLF-5

  • Page 1 OLF-5 / OLF-10 OffLine Filter Installation and Maintenance Instructions English (translation of original instructions) Document No. : 3433222d Follow these instructions for proper and safe use. Keep for future reference.
  • Page 2 Executive directors: Mathias Dieter, Dipl.Kfm. Wolfgang Haering Documentation Representative The contact data of the person authorized with the documentation is: Günter Harge c/o HYDAC International GmbH, Industriegebiet, 66280 Sulzbach / Saar Germany Telephone: +49 6897 509 1511 Telefax: +49 6897 509 1394 E-mail: guenter.harge@hydac.com...

  • Page 3: Table Of Contents

    Model code .................. 26 Technical Data ..................... 30 Dimensions / hydraulic diagram .............. 32 3.6.1 Drawing OLF-5-S-… ................ 32 3.6.1.1 Components OLF-5-S… ............ 34 3.6.2 Drawing OLF-5/15-S-… .............. 35 3.6.2.1 OLF-5/15-S…BM components.......... 37 3.6.3 Drawing OLF-5/4-SP… .............. 38 3.6.3.1 OLF-5/4-SP…component ............ 40 3.6.4 Drawing OLF-5/4-S… .............. 41 MoWa OLF-5 3433222d en-us web...
  • Page 4 A.1.2 Drawing of spare part OLF-5............ 81 A.1.3 Drawing of spare part OLF-5/4............ 82 A.1.4 Drawing of spare part OLF-5/xx-T-... Toploader ...... 83 A.1.5 Accessories - Tank Connection Kit OLF-5-TAK....... 84 Contacting Customer Service............... 85 Clogging indicators - technical data ............. 86 MoWa OLF-5 3433222d en-us web...
  • Page 5 Differential pressure indicator, visual – VM x B.x...... 86 A.3.2 Differential pressure indicator, visual – VM x BM.x...... 88 A.3.3 Differential pressure gauge, electric (VM x C.x) ...... 89 A.3.4 Differential pressure gauge, electric (VM x D.x /-L-xx) .... 91 Glossary .........................  96 Index ........................ 98 MoWa OLF-5 3433222d en-us web...

  • Page 6: General

    Additionally, please observe the product- related instructions and requirements. Operator, specialist Read, observe and follow this manual and personnel: the associated documents, in particular, the safety and warning instructions. Tab. 1: Target group 6 / 100 MoWa OLF-5 3433222d en-us web...

  • Page 7: Illustrations In The Manual

    Fig. 1: Overview / labeling of the title page Short name of the product / product name Type of document Language Document no. / Index Supplementary instructions regarding the validity of the manual (optional) MoWa OLF-5 3433222d en-us web 7 / 100...

  • Page 8: Representation Of Requirements

    (1., 2., 3., etc.). An example for procedural instructions with a fixed sequence: 1. Remove the transport securing device. 2. First fill the product. 3. Switch the product on. 8 / 100 MoWa OLF-5 3433222d en-us web...

  • Page 9: Representation Of Intermediate Results/Results

    An example for a procedural instruction with intermediate re- sult and final result: 1. Switch the product on. ð The display lights up. 2. Press the button. O The product is now ready for use. MoWa OLF-5 3433222d en-us web 9 / 100...

  • Page 10: Representation Of Warning/General Safety Information

    Warning/General Safety Information, which is placed ahead of each activity, are represented as follows: CAUTION Type and source of danger Consequence of the danger Hazard symbol Measures to avert danger ► 10 / 100 MoWa OLF-5 3433222d en-us web...

  • Page 11: Signal Words And Their Meaning In The General Safety Information

    NOTICE NOTICE – The signal word indicates a hazardous situation with a high level of risk, which, if not avoided, will result in damage to property. MoWa OLF-5 3433222d en-us web 11 / 100...

  • Page 12: Supplementary Symbols

    Delivery. They are made available to you at the conclusion of the contract at the latest. You will also find these under www.hydac.com -> General Terms and Conditions (T&C). This manual was prepared to the best of our knowledge. Nev- ertheless and despite the greatest care, it cannot be excluded that mistakes could have crept in.

  • Page 13: Notes On Copyright

    Any infringements to the above shall be liable to damage compensation. MoWa OLF-5 3433222d en-us web 13 / 100...

  • Page 14: Safety Information

    Signs used for giving orders These symbols can be found for all safety and warning instruc- tions in this manual which indicate particular dangers to per- sons, property or the environment. Follow the instructions. 14 / 100 MoWa OLF-5 3433222d en-us web...
  • Page 15 Specialist personnel - Mechanic Such persons have specific specialist training and several years' work experience. They are MoWa OLF-5 3433222d en-us web 15 / 100...
  • Page 16 2 | Safety information HYDAC FILTER SYSTEMS GMBH able to assess and perform the work assigned to them, they are also able to recognize potential dangers. 16 / 100 MoWa OLF-5 3433222d en-us web...

  • Page 17: Danger Notifications

    Never bypass the fuses or disable them. u Keep moisture away from live parts. MoWa OLF-5 3433222d en-us web 17 / 100...

  • Page 18: Observing Regulatory Information

    Make sure that the pressure port is always open during operation. 2.3 Observing regulatory information Observe the following regulatory information and directives: – Legal and local regulations for accident prevention – Legal and local regulations for environmental protection and environmental requirements 18 / 100 MoWa OLF-5 3433222d en-us web...

  • Page 19: Observing Environmental Precautions

    Maintain a minimum safe distance from electrical components. For a mains voltage of up to 1000 V, the minimum safe dis- tance is 1 m. Fig. 2: Fire protection class B Fig. 3: Minimum distance for fire fighting MoWa OLF-5 3433222d en-us web 19 / 100...

  • Page 20: Filter Unit/Filter Housing Over-View

    HYDAC FILTER SYSTEMS GMBH 3 Filter unit/filter housing over-view The filter units of the OLF-5 and OLF-10 series are used for the fine filtration of hydraulic oils in bypass flow. The series has many versions e.g. with or without the motor-pump unit, ele-...

  • Page 21: Proper/Designated Use

    The manufacturer assumes no responsibility for determining the interfaces for installation in a system or the installation, use or functionality of the product in this system. MoWa OLF-5 3433222d en-us web 21 / 100...

  • Page 22: Improper Use Or Use Deviating From Intended Use

    – Inadequate monitoring of parts that are subject to wear and tear. – Improperly performed repair work. – Operation with non-permitted media / fluids such as: water, acids, solvents, corrosive fluids, oily sludge or sedi- ment. 22 / 100 MoWa OLF-5 3433222d en-us web...

  • Page 23: Checking The Scope Of Delivery

    Please check the filter unit for possible damage before com- missioning. Immediately report any damage in transit to the forwarding agent or the HYDAC department in charge. Commissioning may not be carried out if the filter housing is damaged. Qty.

  • Page 24: Decoding The Type Label

    (2) - Filter unit model code (3) - Name plate of electric motor (4) - Vane pump name plate Part no. - Part number S/N - Serial number/year of manufacture Power - Power consumption 24 / 100 MoWa OLF-5 3433222d en-us web...
  • Page 25 Filter unit/filter housing over-view | 3 Voltage/Grid - Voltage/power supply Frequency - Frequency Current - Current consumption P max - Operating pressure, maximum Flow rate - Flow rate Weight - Empty weight MoWa OLF-5 3433222d en-us web 25 / 100...

  • Page 26: Model Code

    Filter version Toploader (NBR) TV = Toploader (FKM) Motor rating/voltage see following table Filter element / filter cartridge see following table Clogging indicator see following table Fig. 5: Model Code 26 / 100 MoWa OLF-5 3433222d en-us web...

  • Page 27: Tab. 3 Over-View - Electric Motors, Power/Supply Voltage

    Filtration rating, 10 µm (absolute) N5DM020 Dimicron, Filtration rating, 20 µm (absolute) N5AM002 Aquamicron, Filtration rating, 2 µm (absolute) N5AM020 Aquamicron , Filtration rating, 20 µm (absolute) Without filter element/filter cartridge (Spin-On) Tab. 4: Over-view – Filter elements N5xMxxx MoWa OLF-5 3433222d en-us web 27 / 100...

  • Page 28: Tab. 5 Over-View - Filter Elements N10Xmxxx

    M160B020 Filter cartridge (Spin-On), Filter rating, 20 µm (absolute) M180B003 Filter cartridge (Spin-On), Filter rating, 3 µm (absolute) M180B005 Filter cartridge (Spin-On), Filter rating, 5 µm (absolute) M180B010 Filter cartridge (Spin-On), Filter rating, 10 µm (absolute) 28 / 100 MoWa OLF-5 3433222d en-us web...

  • Page 29: Tab. 6 Overview - Filter Cartridges (Spin-On)

    Differential pressure gauge, visual/ electrical 24 V DC (VM2D.0) Differential pressure gauge, visual/ electrical 230 V AC (VM2D.0) Without clogging indicator Tab. 7: Over-view - Clogging indicators (X) selection is possible, (-) selection is not possible MoWa OLF-5 3433222d en-us web 29 / 100...

  • Page 30: Technical Data

    Empty weight see type label Filtration rating ß(2) > 1000 (∆p 2.5 bar) for the N5DMxxx or N10DMxxx filter el- ement Supply voltage/power con- See the name plate on the elec- sumption tric motor 30 / 100 MoWa OLF-5 3433222d en-us web...

  • Page 31: Tab. 8 Technical Data

    If the service and maintenance intervals are followed, the design service life of the unit is not lim- ited. Tab. 8: Technical data *) When the viscosity is high, the flow rate can be significantly lower. MoWa OLF-5 3433222d en-us web 31 / 100...

  • Page 32: Dimensions / Hydraulic Diagram

    In this chapter, you will find the drawings with the dimensions and the hydraulic diagram of the different versions of the filter units/filter housings. 3.6.1 Drawing OLF-5-S-… The filtration unit has the following dimensions: Fig. 6: OLF-5-S-… - 1204891 32 / 100 MoWa OLF-5 3433222d en-us web...
  • Page 33 Filter unit/filter housing over-view | 3 All dimensions in mm. Item Description Fluid inlet Fluid outlet Draining/draining fluid DRAIN Clogging indicator Required space for removing the filter element Room required for cooling the electric motor MoWa OLF-5 3433222d en-us web 33 / 100...

  • Page 34: Components Olf-5-S

    The filter unit has the following components: Fig. 7: OLF-5-S… components Pos. Description Fluid inlet Fluid outlet Draining/draining fluid DRAIN Clogging indicator Electric motor Ventilator hood Terminal box Mounting base/electric motor base Filter bowl Housing clamp 34 / 100 MoWa OLF-5 3433222d en-us web...

  • Page 35: Drawing Olf-5/15-S

    HYDAC FILTER SYSTEMS GMBH Filter unit/filter housing over-view | 3 3.6.2 Drawing OLF-5/15-S-… The filtration unit has the following dimensions: Fig. 8: Drawing OLF-5-15-S-xxx-BM… All dimensions in mm. MoWa OLF-5 3433222d en-us web 35 / 100...
  • Page 36 HYDAC FILTER SYSTEMS GMBH Item Description Fluid inlet Fluid outlet Draining/draining fluid DRAIN Ventilation / bleeding BLEED Clogging indicator Required space for removing the filter element Room required for cooling the electric motor 36 / 100 MoWa OLF-5 3433222d en-us web...

  • Page 37: Olf-5/15-S

    The filter unit has the following components: Fig. 9: OLF-5/15-S…BM components Item Description Fluid inlet Fluid outlet Draining/draining fluid DRAIN Clogging indicator Electric motor Ventilator hood Terminal box Mounting base/electric motor base Filter bowl Housing clamp MoWa OLF-5 3433222d en-us web 37 / 100...

  • Page 38: Drawing Olf-5/4-Sp

    3 | Filter unit/filter housing over-view HYDAC FILTER SYSTEMS GMBH 3.6.3 Drawing OLF-5/4-SP… The filtration unit has the following dimensions: Fig. 10: Drawing OLF-5/4-SP All dimensions in mm. 38 / 100 MoWa OLF-5 3433222d en-us web...
  • Page 39 HYDAC FILTER SYSTEMS GMBH Filter unit/filter housing over-view | 3 Item Description Fluid inlet Fluid outlet Draining/draining fluid DRAIN Clogging indicator Required space for removing the filter element Room required for cooling the electric motor MoWa OLF-5 3433222d en-us web 39 / 100...

  • Page 40: Olf-5/4-Sp

    3.6.3.1 OLF-5/4-SP…component The filter unit has the following components: Fig. 11: OLF-5/4-SP… components Item Description Fluid inlet Fluid outlet Clogging indicator Electric motor Ventilator hood Terminal box Mounting base/electric motor base Filter cartridge 40 / 100 MoWa OLF-5 3433222d en-us web...

  • Page 41: Drawing Olf-5/4-S

    3.6.4 Drawing OLF-5/4-S… All dimensions in mm. Item Description Fluid inlet Fluid outlet Draining/draining fluid DRAIN Clogging indicator Required space for removing the filter element Room required for cooling the electric motor MoWa OLF-5 3433222d en-us web 41 / 100...

  • Page 42: Olf-5/4-S

    The filter unit has the following components: Fig. 12: OLF-5/4-S…BM components Item Description Fluid inlet Fluid outlet Draining/draining fluid DRAIN Clogging indicator Electric motor Ventilator hood Terminal box Mounting base/electric motor base Filter bowl Housing clamp 42 / 100 MoWa OLF-5 3433222d en-us web...

  • Page 43: Transportation/Storage

    "Technical Data [} 30]". NOTICE Incorrect storage The clogging indicator will be damaged/destroyed. u Make sure that the clogging indicator is free, without any contact to the floor or to other components. MoWa OLF-5 3433222d en-us web 43 / 100...

  • Page 44: Mounting/Installing

    While doing so, make sure that there is sufficient space below and above the filter bowl respectively to change the filter ele- ment. Fig. 13: Assembly with a mounting base 44 / 100 MoWa OLF-5 3433222d en-us web...

  • Page 45: Fig. 14 Assembly With A Foot On Electric Motor

    If the oil level in the hydraulic system is higher than the filter housing, install additional shut-off devices at the inlet (IN)/outlet (OUT). These shut-off devices guarantee that the filter element change will be fast and clean. MoWa OLF-5 3433222d en-us web 45 / 100...

  • Page 46: Avoiding Siphoning

    Fig. 15: Avoiding siphoning Environmentally tip Siphoning effect Reservoir overflowing/leaking = oil spill u Remove the ends of the hoses from the reservoir after op- eration or shut the shut-off device in the suction line. 46 / 100 MoWa OLF-5 3433222d en-us web...
  • Page 47 After the filter unit is switched off, the height difference/pri- mary pressure can cause flow to occur both in the feed direc- tion and against the feed direction and the fluid can leak un- controllably. MoWa OLF-5 3433222d en-us web 47 / 100...

  • Page 48: Observing/Calculating Pressure Loss

    – Avoid constrictions in the connected hoses. This reduces the power and increases the risk of cavitation. – Note that the nominal size of the connected hose/piping must correspond to the cross-section of the connection thread. 48 / 100 MoWa OLF-5 3433222d en-us web...
  • Page 49 HYDAC FILTER SYSTEMS GMBH Mounting/installing | 5 – Ensure that the connecting lines (suction side / pressure side) do not transfer any voltage or cause vibrations on the unit. Use hoses or compensators if necessary. MoWa OLF-5 3433222d en-us web 49 / 100...

  • Page 50: Measuring Or Displaying The Back Pressure / Differential Pressure

    = Back-pressure ∆p4 = Differential pressure p4 = Back-pressure In the example, the back pressure at the first measurement point shows the total of the subsequent pressures in the hy- draulic system. 50 / 100 MoWa OLF-5 3433222d en-us web...

  • Page 51: Connecting The (In) Suction Port

    When assembling the filter unit below the oil level, install a shut-off valve in the line near the filter unit. MoWa OLF-5 3433222d en-us web 51 / 100...

  • Page 52: Connecting The Pressure Port (Out)

    Never bypass the fuses or disable them. u Keep moisture away from live parts. 52 / 100 MoWa OLF-5 3433222d en-us web...

  • Page 53: Check Direction Of Rotation

    5.7.1 Check direction of rotation Check the direction of rotation on the electric motor by switch- ing it on briefly (manual operation). An arrow on the fan shroud / pump shows the correct direction of rotation. MoWa OLF-5 3433222d en-us web 53 / 100...

  • Page 54: Connecting The Electrical Clogging Indicator

    If the pump does not pump any medium after ≈ 2 min- utes, switch the filter unit off and fill the pump by hand via the suction line. O The commissioning is complete. 54 / 100 MoWa OLF-5 3433222d en-us web...
  • Page 55 Make sure that the pressure port is always open during operation. OLF-5/4 / OLF-10/4 In case of the filter unit OLF-5/4 / OLF-10/4, observe: If the pump is not pre-filled and has an operating viscosity > 200 mm²/s, then the unit reaches the maximum flow rate of 4 l/min only after ≈ 10 minutes.

  • Page 56: Checking The Installation

    5 | Mounting/installing HYDAC FILTER SYSTEMS GMBH 5.10 Checking the installation Check all the electric/hydraulic connections, screwed connec- tions and components for firm seating. After commissioning, check all the functions and for leaks. 56 / 100 MoWa OLF-5 3433222d en-us web...

  • Page 57: Operation

    Change the filter element at a permissible differential pressure across the filter element or once the clogging indicator enters the red zone. Fig. 19: Observe the opti- cal clogging indicator MoWa OLF-5 3433222d en-us web 57 / 100...

  • Page 58: Rectifying Malfunctions

    The ca- cartridge. dicator re- pacity of the filter sponds) element/filter cartridge has been reached. The viscosity of Wait until the oil the medium is has been too high. warmed up by 58 / 100 MoWa OLF-5 3433222d en-us web...

  • Page 59: Tab. 9 Error/Cause/Rectification

    In the case of a loose. Spin-On filter cartridge, tighten it fully. If neces- sary, replace the filter cartridge seal. Tab. 9: Error/cause/rectification MoWa OLF-5 3433222d en-us web 59 / 100...

  • Page 60: Performing Maintenance

    – Change the filter element - DIMICRON [} 63] – Changing the filter cartridge - Spin-On [} 70] – Changing the filter element - Toploader [} 72] 60 / 100 MoWa OLF-5 3433222d en-us web...

  • Page 61: Maintenance Table

    - Spin-On Changing the fil- ter element - Toploader Resetting the VM x BM.x visual clogging indicator 1 - Daily; 2 - As required; 3 - with each filter element replace- ment MoWa OLF-5 3433222d en-us web 61 / 100...

  • Page 62: Resetting The Vm X Bm.x Visual Clogging Indicator

    Fig. 20: Resetting the VM x BM.x visual clogging indicator Step Description 1. The clogging indicator is red. 2. Replace the filter element/filter cartridge. 3. Reset the clogging indicator by pressing the reset button. 62 / 100 MoWa OLF-5 3433222d en-us web...

  • Page 63: Change The Filter Element - Dimicron

    (  = 6 mm) on the base of the filter housing. The content is ≈ 2 liters. Turn the drain plug after draining again in the filter bowl. MoWa OLF-5 3433222d en-us web 63 / 100...
  • Page 64 3. Loosen the housing clamps (1) on the filter housing and remove them in a downwards direction (2). Use an Allen key (  = 5 mm) (1). 4. Pull the filter bowl including filter element downwards. 64 / 100 MoWa OLF-5 3433222d en-us web...
  • Page 65 HYDAC FILTER SYSTEMS GMBH Performing Maintenance | 8 5. Remove (2) the filter element by lightly turning (1) from the filter bowl. 6. Clean the inside of the filter bowl of dirt and deposits. MoWa OLF-5 3433222d en-us web 65 / 100...
  • Page 66 7. Check the O-ring on the filter bowl for damage. If required, replace it. Coat the O-rings on the filter bowl lightly with the operat- ing medium. 8. Moisten the O-rings on the new filter element with the operating medium. 66 / 100 MoWa OLF-5 3433222d en-us web...
  • Page 67 HYDAC FILTER SYSTEMS GMBH Performing Maintenance | 8 9. Turning it slightly, press the new filter element down into the mount on the filter bowl. MoWa OLF-5 3433222d en-us web 67 / 100...
  • Page 68 Tighten the housing clamp in clockwise direction using an Allen wrench (  = 5 mm). The tightening torque is 5 12. Check the drain plug on the filter bowl for a correct fit with an Allen key (  = 6 mm). 68 / 100 MoWa OLF-5 3433222d en-us web...
  • Page 69 HYDAC FILTER SYSTEMS GMBH Performing Maintenance | 8 O The replacement of the filter element is complete. After commissioning, check the filter unit for leaks. MoWa OLF-5 3433222d en-us web 69 / 100...

  • Page 70: Changing The Filter Cartridge - Spin-On

    Dispose the filter cartridge as well as the operat- ing medium in that in an environmentally friendly man- ner. 6. Moisten the sealing ring of the new filter cartridge with the operating medium. 70 / 100 MoWa OLF-5 3433222d en-us web...

  • Page 71: Fig. 21 Spin-On Filter Cartridge

    After contact with the sealing surface, tighten the filter cartridge manually with another ¾ turn. 9. Check the filter unit for any leaks after switching it on. If necessary, tighten the filter cartridge again. Fig. 21: Spin-On filter cartridge MoWa OLF-5 3433222d en-us web 71 / 100...

  • Page 72: Changing The Filter Element - Toploader

    The contents are ≈ 3 liters. Empty the filter housing by means of the drain plug Drain (  = 6 mm). NOTICE! Without draining equipment, the escaping operating medium can flow down over the electric 72 / 100 MoWa OLF-5 3433222d en-us web...
  • Page 73 7. By rotating it clockwise by 90°, you loosen the dirt catch tray. MoWa OLF-5 3433222d en-us web 73 / 100...
  • Page 74 11. Now place the filter bowl cover on the new filter element and lock it in place by rotating it counterclockwise by 90°. 12. Secure the dirt catch tray at the bottom of the filter ele- ment by turning it counterclockwise by 90°. 74 / 100 MoWa OLF-5 3433222d en-us web...
  • Page 75 Air Bleed (  = 6 mm) in the filter bowl cover. O The replacement of the filter element is complete. After commissioning, check the filter unit for leaks. MoWa OLF-5 3433222d en-us web 75 / 100...

  • Page 76: A Appendix

    1.41 O-ring, 39x2.5 mm 604252 1.42 O-ring, 97.8x5.33 mm 634517 Tab. 10: Spare Parts Item Designation Part no. 2.11 Repair kit pump OLF-5/xx, consisting 3054619 - O-rings, vanes, shaft seal, - fastening screws 2.11 Repair kit pump OLF-5/xx, consisting 3081959 - O-rings, vanes,...
  • Page 77 HYDAC FILTER SYSTEMS GMBH Appendix | A Item Designation Part no. 2.11 Repair kit OLF-5/4, consisting of: 3052460 vane pump, - 6x O-ring, - 4x screws 2.11 Repair kit OLF-5/4, consisting of: 3075885 vane pump, - 6x O-ring, - 4x screws 2.11 Repair kit OLF-5/15, consisting of:...
  • Page 78 Spin-On / Filter cartridge 10 µm, 0160 MA 010 BN 314022 Betamicron 4.01 Spin-On / Filter cartridge 10 µm, 0180 MA 010 BN 315726 Betamicron 4.01 Spin-On / Filter cartridge 20 µm, 0160 MA 020 BN 315485 Betamicron 4.01 Spin-On / Filter cartridge 20 µm, 0180 MA 020 BN 315623 Betamicron 78 / 100 MoWa OLF-5 3433222d en-us web...
  • Page 79 4.01 Spin-On / Filter cartridge 10 µm, 0160 MG 010 P 249005 paper Empty cartridge for circulation pump- 0160 MA 300082 Item Designation Part no. HYDAC label 625925 "Direction of rotation of electric motor" 3252700 warning sign MoWa OLF-5 3433222d en-us web 79 / 100...

  • Page 80: Spare Parts - Toploader T / Tv

    Air bleed screw with seal ring 615003 4.10 1 Dirt catch tray 1202364 Label for changing the filter element 3232421 AIR BLEED label 3233901 DRAIN label 3130552 Tab. 11: Spare parts - Toploader T / TV 80 / 100 MoWa OLF-5 3433222d en-us web...

  • Page 81: Drawing Of Spare Part Olf-5

    HYDAC FILTER SYSTEMS GMBH Appendix | A A.1.2 Drawing of spare part OLF-5... The following drawing shows the spare parts of the OLF-5…: Fig. 22: Spare parts OLF-5-S-... 1204630 MoWa OLF-5 3433222d en-us web 81 / 100...

  • Page 82: Drawing Of Spare Part Olf-5/4

    A | Appendix HYDAC FILTER SYSTEMS GMBH A.1.3 Drawing of spare part OLF-5/4... The following drawing shows the spare parts of OLF-5/4…: Fig. 23: Spare parts OLF-5/4 - 3041370 82 / 100 MoWa OLF-5 3433222d en-us web...

  • Page 83: Drawing Of Spare Part Olf-5/Xx-T

    HYDAC FILTER SYSTEMS GMBH Appendix | A A.1.4 Drawing of spare part OLF-5/xx-T-... Toploader The following drawing shows the spare parts of OLF-5/xx-T-…: Fig. 24: Spare parts OLF-5/xx-T - 3244069 MoWa OLF-5 3433222d en-us web 83 / 100...

  • Page 84: Accessories - Tank Connection Kit Olf-5-Tak

    This can be used on all hydraulic systems with a breather filter according to the connection diagram DIN 24557/ Designation Part no. The OLF-5-TAK, consisting of items 2, 3 and 4 3039235 Fig. 25: OLF-5 TAK Item Designation 1 Air filters 2 Adapter...

  • Page 85: Contacting Customer Service

    HYDAC SYSTEMS & SERVICES GMBH Friedrichsthaler Str. 15, Werk 13 66450 Neunkirchen - Heinitz Germany Telephone: +49 6897 509 01 Fax: +49 6897 509 324 E-mail: service@hydac.com Homepage: www.hydac.com Tab. 12: HYDAC Service Deutschland MoWa OLF-5 3433222d en-us web 85 / 100...

  • Page 86: Clogging Indicators - Technical Data

    Fig. 26: Differential pressure indicator - visual VM x B.x Type of indication Visual display with a green-red field, automatic reset Weight 55 g Response pressure and indi- VM 2 B.x = 2 bar -10% cation range respectively VM 3 B.x = 3 bar -10% VM 5 B.x = 5 bar -10% 86 / 100 MoWa OLF-5 3433222d en-us web...

  • Page 87: Tab. 13: Differential Pressure Indicator -Visual Vm X B.x

    HYDAC FILTER SYSTEMS GMBH Appendix | A Permissible operating over- ≤ 210 bar pressure Permitted temperature range -30 … +100°C Connector threads G ½ Installation space required According to HN 28-22 Maximum tightening torque 33 Nm Tab. 13: Differential pressure indicator -visual VM x B.x MoWa OLF-5 3433222d en-us web 87 / 100...

  • Page 88: Differential Pressure Indicator, Visual - Vm X Bm.x

    A | Appendix HYDAC FILTER SYSTEMS GMBH A.3.2 Differential pressure indicator, visual – VM x BM.x The optical differential pressure gauge reacts to the increasing pressure difference at the increasing contamination level of the filter element. 88 / 100 MoWa OLF-5 3433222d en-us web...

  • Page 89: Differential Pressure Gauge, Electric (Vm X C.x)

    The electric clogging indicator reacts to the increasing pres- sure difference at the increasing contamination level of the fil- ter element. Fig. 27: Differential pressure indicator, electrical VM x C.x Type of indication Electrical switch Weight 120 g MoWa OLF-5 3433222d en-us web 89 / 100...

  • Page 90: Tab. 14: Differential Pressure Indicator, Electrical Vm X C.x

    Electrical connection Male connection M20 Female connector to DIN EN 175301-803 Protection class in accordance IP 65 (only if the connector is with DIN 40050 wired and fitted correctly) Tab. 14: Differential pressure indicator, electrical VM x C.x 90 / 100 MoWa OLF-5 3433222d en-us web...

  • Page 91: Differential Pressure Gauge, Electric (Vm X D.x /-L-Xx)

    The electric clogging indicator reacts to the increasing pres- sure difference at the increasing contamination level of the fil- ter element. Fig. 28: Differential pressure indicator, electrical VM x D.x /-Lxx Type of indication Visual indicator and electrical switch Weight 150 g MoWa OLF-5 3433222d en-us web 91 / 100...

  • Page 92: Tab. 15 Differential Pressure Indicator, Electrical Vm X D.x / -Lxx

    0.03 to 5 A @ 230 V AC Electrical connection Male connection M20 Female connector to DIN EN 175301-803 Protection class in accordance IP 65 (only if the connector is with DIN 40050 wired and fitted correctly) Tab. 15: Differential pressure indicator, electrical VM x D.x / -Lxx 92 / 100 MoWa OLF-5 3433222d en-us web...
  • Page 93 Resetting the VM x BM.x visual clogging indicator........Fig. 20 Spin-On filter cartridge ................Fig. 21 Spare parts OLF-5-S-... 1204630 ............. Fig. 22 Spare parts OLF-5/4 - 3041370 ............... Fig. 23 Spare parts OLF-5/xx-T - 3244069 ............Fig. 24 MoWa OLF-5 3433222d en-us web 93 / 100...
  • Page 94 HYDAC FILTER SYSTEMS GMBH OLF-5 TAK ....................Fig. 25 Differential pressure indicator - visual VM x B.x ........Fig. 26 Differential pressure indicator, electrical VM x C.x ........Fig. 27 Differential pressure indicator, electrical VM x D.x /-Lxx ......Fig. 28 94 / 100 MoWa OLF-5 3433222d en-us web...
  • Page 95 Spare parts - Toploader T / TV..............Tab. 12 HYDAC Service Deutschland ..............Tab. 13 Differential pressure indicator -visual VM x B.x ........Tab. 14 Differential pressure indicator, electrical VM x C.x ........Tab. 15 Differential pressure indicator, electrical VM x D.x / -Lxx ......MoWa OLF-5 3433222d en-us web 95 / 100...

  • Page 96: Glossary

    ISO 11943:1999 as well as for the determination of the dust holding capacity of filter elements. The term "Fluororubber" (abbrevia- tion FKM according to DIN ISO 1629 [earlier: FPM] and FKM ac- 96 / 100 MoWa OLF-5 3433222d en-us web...
  • Page 97 Type MG = threaded ment of the filter element is carried connection according to ISO228, out from the top. seal on inside. Type MA = threaded connection according to UN, seal on outside MoWa OLF-5 3433222d en-us web 97 / 100...

  • Page 98: Index

    Differential pressure indicator, electrical VM x C.x  90 Service  85 VM x D.x /-Lxx  92 Service Partners  85 Differential pressure indicator, visual siphoning effect  46 VM x B.x  87 Support  85 Differential pressure vs. Back pressure  50 Technical data  30 98 / 100 MoWa OLF-5 3433222d en-us web...
  • Page 99 HYDAC FILTER SYSTEMS GMBH Index Terms and Conditions  12 Terms of Delivery  12 Warranty  12 MoWa OLF-5 3433222d en-us web 99 / 100...
  • Page 100 www.hydac.com...

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