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Related Manuals for HYDAC FILTER SYSTEMS OF7
Summary of Contents for HYDAC FILTER SYSTEMS OF7
- Page 1 Filtration unit Operating and Maintenance Instructions English (translation of original instructions) Keep for future reference. Document no.: 3430048e...
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Page 2: Imprint
These documents have been created and inspected with the greatest care. However, errors cannot be ruled out completely. The content of this manual is subject to change without notice. OF7S / OF7K en(us) Page 2 / 68 BeWa OF7 3430048e en-us 2016-04-28.doc 2016-04-28... -
Page 3: Table Of Contents
Checking the scope of delivery ..............22 Characteristics of the unit ................23 OF7K Additional Feature ................23 OF7S90PX2 Additional Feature ..............24 The components of the OF7S10 unit............25 OF7S / OF7K en(us) Page 3 / 68 BeWa OF7 3430048e en-us 2016-04-28.doc 2016-04-28... - Page 4 Cleaning the suction strainer ..............50 Errors and troubleshooting ............... 51 Customer service ..................53 Taking the unit out of operation ..............53 Shutting down the unit ................53 OF7S / OF7K en(us) Page 4 / 68 BeWa OF7 3430048e en-us 2016-04-28.doc 2016-04-28...
- Page 5 OF 7 - wiring diagram with signaling relay ..........60 Technical data ..................... 61 Model code ....................62 EC declaration of conformity ..............63 Index ......................64 OF7S / OF7K en(us) Page 5 / 68 BeWa OF7 3430048e en-us 2016-04-28.doc 2016-04-28...
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Page 6: Preface
Warranty For the warranty provided by us, please refer to the General Terms of Sale and Delivery of HYDAC FILTER SYSTEMS GMBH. You will find these under www.hydac.com -> General terms and conditions. OF7S / OF7K... -
Page 7: Using The Documentation
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 changed. OF7S / OF7K en(us) Page 7 / 68 BeWa OF7 3430048e en-us 2016-04-28.doc 2016-04-28... -
Page 8: Safety Precautions
Pass all safety information and instructions on to other users. General hazard Danger due to electrical voltage / current Exposed electrical components Danger of electrical shock Danger due to operating pressure OF7S / OF7K en(us) Page 8 / 68 BeWa OF7 3430048e en-us 2016-04-28.doc 2016-04-28... - Page 9 Safety precautions Risk of burns due to hot surfaces Substances that are health hazards or irritants Danger from explosive atmosphere Use the necessary tool OF7S / OF7K en(us) Page 9 / 68 BeWa OF7 3430048e en-us 2016-04-28.doc 2016-04-28...
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Page 10: Signal Words And Their Meaning In The Safety Information And Instructions
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. OF7S / OF7K en(us) Page 10 / 68 BeWa OF7 3430048e en-us 2016-04-28.doc 2016-04-28... -
Page 11: Structure Of The Safety Information And Instructions
Observe the following regulatory information and guidelines: • Legal and local regulations for accident prevention • Legal and local regulations for environmental protection • Country-specific regulations, organization-specific regulations OF7S / OF7K en(us) Page 11 / 68 BeWa OF7 3430048e en-us 2016-04-28.doc 2016-04-28... -
Page 12: Proper/Designated Use
- water - aggressive fluids - acids - solvents - oily sludge or sediment in the oil tank Never operate the unit without a suction strainer. ► OF7S / OF7K en(us) Page 12 / 68 BeWa OF7 3430048e en-us 2016-04-28.doc 2016-04-28... -
Page 13: Improper Use Or Use Deviating From Intended Use
► media. Any use extending beyond or deviating therefrom shall not be considered intended use. HYDAC Filter Systems GmbH will assume no liability for any damage resulting from such use. The user alone, shall assume any and all associated risk Improper use may result in hazards and/or will damage the unit. -
Page 14: Qualifications Of Personnel / Target Group
Specialist personnel: such persons with corresponding specialist training and several years work experience. They are able to assess and perform the work assigned to them, they are also able to recognize potential hazards. OF7S / OF7K en(us) Page 14 / 68 BeWa OF7 3430048e en-us 2016-04-28.doc 2016-04-28... -
Page 15: Unit With Hoses / Lances For Mobile Use
• Knowledge about how to handle operating media. Disposal Specialist • Proper and environmentally- personnel friendly disposal of materials and substances • Decontamination of contaminants • Knowledge about reuse OF7S / OF7K en(us) Page 15 / 68 BeWa OF7 3430048e en-us 2016-04-28.doc 2016-04-28... -
Page 16: Unit To Be Integrated Into A System For Stationary Use
• Knowledge about how to handle operating media. Disposal Specialist • Proper and environmentally- personnel friendly disposal of materials and substances • Decontamination of contaminants • Knowledge about reuse OF7S / OF7K en(us) Page 16 / 68 BeWa OF7 3430048e en-us 2016-04-28.doc 2016-04-28... -
Page 17: Wear Appropriate Clothing/Personal Protection Equipment
• Wear work safety shoes. • Wear eye protection What to Do in Case of Emergency In case of emergency, switch off the power unit or disconnect it. OF7S / OF7K en(us) Page 17 / 68 BeWa OF7 3430048e en-us 2016-04-28.doc 2016-04-28... -
Page 18: Firefighting/Extinguishing Fires
When the unit is supplied without a filter element, the ports on the underside of the filter — inlet and outlet — are also closed off with plastic plugs. Dispose of the packaging material in an environmentally friendly manner. OF7S / OF7K en(us) Page 18 / 68 BeWa OF7 3430048e en-us 2016-04-28.doc 2016-04-28... -
Page 19: Decoding The Name Plate
-> Voltage / number of phases Frequency -> Voltage frequency Current -> Current consumption Pmax -> Operating pressure, maximum Flow Rate -> Flow rate Weight -> Empty weight OF7S / OF7K en(us) Page 19 / 68 BeWa OF7 3430048e en-us 2016-04-28.doc 2016-04-28... -
Page 20: Transporting The Unit
Only transport the unit using its handle or with it standing on its rubber feet. When transporting the unit, never pick it up by its attachments or components. OF7S / OF7K en(us) Page 20 / 68 BeWa OF7 3430048e en-us 2016-04-28.doc 2016-04-28... -
Page 21: Storing The Unit
Storage duration Indefinite. Before the unit is started up again after being stored for more than 2 years, we recommend replacing all seals and especially the hoses. OF7S / OF7K en(us) Page 21 / 68 BeWa OF7 3430048e en-us 2016-04-28.doc 2016-04-28... -
Page 22: Checking The Scope Of Delivery
Checking the scope of delivery Checking the scope of delivery The OF7 offline filtration unit comes packed and ready to use. Check that the filtration unit is complete before starting up. The following items are supplied: Qty. Description Filtration Unit OF7... -
Page 23: Characteristics Of The Unit
Characteristics of the unit Characteristics of the unit The OF7 serves as a mobile filtration unit and is especially suitable to fill hydraulic units, to flush small hydraulic units e.g. when commissioning, for offline filtration of mineral oil in hydraulic units and for recirculation with or without simultaneous filtration. -
Page 24: Of7S90Px2 Additional Feature
Due to its higher design for the larger electric motor with 370 Watt drive power, the OF7S90PX-2 unit is also suitable to take the larger 180 size filter cartridge. OF7S / OF7K en(us) Page 24 / 68 BeWa OF7 3430048e en-us 2016-04-28.doc 2016-04-28... -
Page 25: The Components Of The Of7S10 Unit
On/Off switch (applies to 110V / 230V model only) Power plug (applies to the 110V / 230V model only) Type label Oil pan Rubber foot (to reduce vibration) Hose coupling Carrying handle OF7S / OF7K en(us) Page 25 / 68 BeWa OF7 3430048e en-us 2016-04-28.doc 2016-04-28... -
Page 26: The Components Of The Of7S90 Unit
The components of the OF7S90 unit The components of the OF7S90 unit OF7S / OF7K en(us) Page 26 / 68 BeWa OF7 3430048e en-us 2016-04-28.doc 2016-04-28... - Page 27 Suction hose with lance Filter cartridge Motor-pump group Clogging indicator / back-pressure indicator On/off switch Pull power plug Type label Oil pan Hose coupling Carrying handle OF7S / OF7K en(us) Page 27 / 68 BeWa OF7 3430048e en-us 2016-04-28.doc 2016-04-28...
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Page 28: Working Principle Of The Unit
≈ 3.5 bar • A suction strainer (5) in the suction port. Access via the hose coupling (27). • The holder to fix the suction and pressure hose. OF7S / OF7K en(us) Page 28 / 68 BeWa OF7 3430048e en-us 2016-04-28.doc 2016-04-28... -
Page 29: Select Operating Mode
For "Circulation pumping without filtration" mode, replace the filter cartridge with the empty cartridge. You will find a suitable empty cartridge in the "List of spare parts" chapter on page 55. OF7S / OF7K en(us) Page 29 / 68 BeWa OF7 3430048e en-us 2016-04-28.doc 2016-04-28... -
Page 30: Hydraulic Diagram
Hydraulic diagram OF7S OF7K Item Description Suction strainer Strap wrench Pressure hose with lance Suction hose with lance Filter cartridge Motor-pump group Clogging indicator / back-pressure indicator OF7S / OF7K en(us) Page 30 / 68 BeWa OF7 3430048e en-us 2016-04-28.doc 2016-04-28... -
Page 31: Dimensions
Dimensions Dimensions OF7S10 / OF7K10 All dimensions in mm. OF7S / OF7K en(us) Page 31 / 68 BeWa OF7 3430048e en-us 2016-04-28.doc 2016-04-28... -
Page 32: Of7S90Px2
Dimensions OF7S90PX2 All dimensions in mm. OF7S / OF7K en(us) Page 32 / 68 BeWa OF7 3430048e en-us 2016-04-28.doc 2016-04-28... -
Page 33: Preparing The Unit For Operation
• More deposits due to additive reactions • More system contamination due to dissolved deposits • Modified water/air uptake and output properties • Greater tendency to foam OF7S / OF7K en(us) Page 33 / 68 BeWa OF7 3430048e en-us 2016-04-28.doc 2016-04-28... -
Page 34: Setting Up The Unit
Connecting the motor-pump group Depending on the version, the filtration unit has different drive motors (electrical or pneumatic). Note the following chapter for information on connecting the filtration unit. OF7S / OF7K en(us) Page 34 / 68 BeWa OF7 3430048e en-us 2016-04-28.doc 2016-04-28... -
Page 35: Connecting Electrically (230 V Or 110 V, Single Phase)
Switch the filtration unit on or off using the switch on the motor terminal box. The filtration unit has a motor protection switch to protect it from electrical overload. OF7S / OF7K en(us) Page 35 / 68 BeWa OF7 3430048e en-us 2016-04-28.doc 2016-04-28... -
Page 36: Connecting Electrically (400 V, 3 Phase) Without An On/Off Switch Or Motor Protection
Star (Y-) connection Delta connection Check the direction of rotation of the electric motor by switching it on briefly (jog mode). OF7S / OF7K en(us) Page 36 / 68 BeWa OF7 3430048e en-us 2016-04-28.doc 2016-04-28... -
Page 37: Connecting Electrically (400 V, 3 Phase) With An On/Off Switch And Motor Protection
If the direction of rotation needs to be changed, this can be done by turning the phase inverter in the connection plug as per the following figure. OF7S / OF7K en(us) Page 37 / 68 BeWa OF7 3430048e en-us 2016-04-28.doc 2016-04-28... -
Page 38: Pneumatically Connecting - Compressed Air Motor (Optional)
Please make sure that the unit begins to pump after connection to the compressed air. Install a shut-off device in the supply line to switch the unit on/off. OF7S / OF7K en(us) Page 38 / 68 BeWa OF7 3430048e en-us 2016-04-28.doc 2016-04-28... -
Page 39: Attaching/Connecting The Pressure And Vacuum Hoses
Secure the hose so that it cannot fall out or float. Check that no shut-off devices in the lines/hoses are obstructed. Make sure there is a depressurized outlet. OF7S / OF7K en(us) Page 39 / 68 BeWa OF7 3430048e en-us 2016-04-28.doc 2016-04-28... -
Page 40: Unit In Operation
For visual representation, the pressure gauge has a green area and a red area. If the pointer leaves the green area, the filter cartridge is contaminated. Change the filter cartridge immediately. OF7S / OF7K en(us) Page 40 / 68 BeWa OF7 3430048e en-us 2016-04-28.doc 2016-04-28... -
Page 41: Avoid Siphoning
When the unit is switched off, the height difference/primary pressure can cause flow to occur both in the feed direction and against the feed direction and the fluid can leak uncontrollably. OF7S / OF7K en(us) Page 41 / 68 BeWa OF7 3430048e en-us 2016-04-28.doc 2016-04-28... -
Page 42: Performing Maintenance
Before changing the filter cartridge, depressurize it. Once depressurization is complete, the pressure gauge will show 0 bar Close any isolating fittings in the suction and pressure lines. OF7S / OF7K en(us) Page 42 / 68 BeWa OF7 3430048e en-us 2016-04-28.doc 2016-04-28... -
Page 43: Changing The Filter Cartridge
P, the sealing ring (2) is already mounted on the filter element. Always replace the old sealing ring (1) for the filter element in the connector head with a new sealing ring. OF7S / OF7K en(us) Page 43 / 68 BeWa OF7 3430048e en-us 2016-04-28.doc 2016-04-28... - Page 44 Make sure that there is always ≈ 1 liter of medium in the filter cartridge. Dispose of the used filter cartridge in accordance with the applicable regulations, to protect our environment. OF7S / OF7K en(us) Page 44 / 68 BeWa OF7 3430048e en-us 2016-04-28.doc 2016-04-28...
- Page 45 10. Remove and clean the suction strainer (5.1) according to the description on page 46 in the chapter "Cleaning/replacing the suction strainer". Fit the suction strainer after cleaning it. OF7S / OF7K en(us) Page 45 / 68 BeWa OF7 3430048e en-us 2016-04-28.doc 2016-04-28...
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Page 46: Cleaning/Replacing The Suction Strainer
Check / clean the suction strainer regularly. ► To protect the pump from coarse contaminant particles there is a suction strainer in the suction port. Clean the suction strainer regularly. OF7S / OF7K en(us) Page 46 / 68 BeWa OF7 3430048e en-us 2016-04-28.doc 2016-04-28... -
Page 47: Suction Strainer Cleaning Interval
*) For heavily contaminated fluid, the maintenance intervals shorten. If the effectiveness of the pump falls or if the pump's noise levels increase, then check / clean the suction strainer. OF7S / OF7K en(us) Page 47 / 68 BeWa OF7 3430048e en-us 2016-04-28.doc 2016-04-28... -
Page 48: Removing/Installing The Hose Coupling
Manually undo the collet (27.3) on the hose coupling (27.2) counterclockwise. Turn the hose coupling (27.2) by ≈ 90° counterclockwise and remove it. The suction strainer is now visible and accessible. OF7S / OF7K en(us) Page 48 / 68 BeWa OF7 3430048e en-us 2016-04-28.doc 2016-04-28... - Page 49 If the collet is not tightened or not sufficiently, the pump will take in air via the hose coupling. Start up the unit. Check the unit for leaks while it is operating. OF7S / OF7K en(us) Page 49 / 68 BeWa OF7 3430048e en-us 2016-04-28.doc 2016-04-28...
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Page 50: Removing/Installing The Suction Strainer
12 mm Allen key Cleaning the suction strainer Clean the suction screen, by washing it out and then dry it using compressed air. OF7S / OF7K en(us) Page 50 / 68 BeWa OF7 3430048e en-us 2016-04-28.doc 2016-04-28... -
Page 51: Errors And Troubleshooting
The filter is clogged The fluid is heavily Change the filter cartridge. contaminated. (Clogging indicator appears) The filter cartridge's capacity to absorb dirt has been exhausted. OF7S / OF7K en(us) Page 51 / 68 BeWa OF7 3430048e en-us 2016-04-28.doc 2016-04-28... - Page 52 Replace it if ring. necessary. The filter cartridge Manually tighten the filter has not been cartridge some more. Follow the tightened enough. instructions on the filter cartridge. OF7S / OF7K en(us) Page 52 / 68 BeWa OF7 3430048e en-us 2016-04-28.doc 2016-04-28...
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Page 53: Customer Service
Dispose of the packaging material in an environmentally friendly manner. After dismantling the unit and separating the various materials, dispose of the unit in an environmentally friendly manner. OF7S / OF7K en(us) Page 53 / 68 BeWa OF7 3430048e en-us 2016-04-28.doc 2016-04-28... -
Page 54: Locating Spare Parts
See chapter “Decoding the name plate“, page 19. Overview of spare parts for the OF7S10 OF7S / OF7K en(us) Page 54 / 68 BeWa OF7 3430048e en-us 2016-04-28.doc 2016-04-28... -
Page 55: Spare Parts List Of7S10
349063 Pressure hose with L = 4.0 m lance 349289 Pressure hose with L = 5.0 m lance 349392 Pressure hose with L = 10.0 m OF7S / OF7K en(us) Page 55 / 68 BeWa OF7 3430048e en-us 2016-04-28.doc 2016-04-28... - Page 56 - 2x rubber buffer (item 1.1.1) - 4x rubber buffer (item 2.7) with nut and washer *) available on request, x) not deliverable as spare part OF7S / OF7K en(us) Page 56 / 68 BeWa OF7 3430048e en-us 2016-04-28.doc 2016-04-28...
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Page 57: Overview Of Spare Parts For The Of7S90
Locating spare parts Overview of spare parts for the OF7S90 OF7S / OF7K en(us) Page 57 / 68 BeWa OF7 3430048e en-us 2016-04-28.doc 2016-04-28... -
Page 58: Spare Parts List Of7S90
Filtration rating 3 µm Betamicron 315621 Filter cartridge 160, 0160 MA 005 BN, Filtration rating 5 µm Betamicron 315622 Filter cartridge 180, 0180 MA 005 BN, OF7S / OF7K en(us) Page 58 / 68 BeWa OF7 3430048e en-us 2016-04-28.doc 2016-04-28... - Page 59 Filtration rating 10µm paper 300082 Empty cartridge 0160 MA for "Circulation pumping without filtration" 1003695 Strap wrench *) available on request, x) not deliverable as spare part OF7S / OF7K en(us) Page 59 / 68 BeWa OF7 3430048e en-us 2016-04-28.doc 2016-04-28...
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Page 60: Of 7 - Wiring Diagram With Signaling Relay
OF 7 - wiring diagram with signaling relay OF 7 - wiring diagram with signaling relay 110V / 230 V version OF7S / OF7K en(us) Page 60 / 68 BeWa OF7 3430048e en-us 2016-04-28.doc 2016-04-28... -
Page 61: Technical Data
Pressure hose DN 16 DN 16 DN 16 with lance with lance with lance Weight when empty ≈ 12.5 kg ≈ 18.0 kg ≈ 12.5 kg OF7S / OF7K en(us) Page 61 / 68 BeWa OF7 3430048e en-us 2016-04-28.doc 2016-04-28... -
Page 62: Model Code
(for "Circulation pumping without filtration" operating method) = Paper (P) Filtration rating = 3 µm = 5 µm = 10 µm = 20 µm Clogging indicator = Dynamic pressure indicator Supplementary details OF7S / OF7K en(us) Page 62 / 68 BeWa OF7 3430048e en-us 2016-04-28.doc 2016-04-28... -
Page 63: Ec Declaration Of Conformity
HYDAC International GmbH, Industriegebiet, 66280 Sulzbach / Saar Registration Court: Saarbrücken, HRB 17216 Telephone: +49 (0) 6897 509 1511 Value added tax identification number : DE 815001609 Fax: Tax number : 040/110/50773 E-mail: OF7S / OF7K en(us) Page 63 / 68 BeWa OF7 3430048e en-us 2016-04-28.doc 2016-04-28... -
Page 64: Index
Suction hose ......25, 27, 30, 56, 58, 61 Hydraulic diagram ..........30 Suction screen ......... 23, 55, 58 switching on ............40 Imprint ..............2 OF7S / OF7K en(us) Page 64 / 68 BeWa OF7 3430048e en-us 2016-04-28.doc 2016-04-28... - Page 65 Vane pump ............. 58, 61 transporting ............20 Ventilator hood ............. 55 troubleshooting ......... 15, 16, 51 Type label ............25, 27 Weight ............19, 61 OF7S / OF7K en(us) Page 65 / 68 BeWa OF7 3430048e en-us 2016-04-28.doc 2016-04-28...
- Page 68 HYDAC FILTER SYSTEMS GMBH Industriegebiet Postfach 1251 66280 Sulzbach/Saar 66273 Sulzbach/Saar Germany Germany Phone: +49 6897 509 01 Central Fax: +49 6897 509 9046 Technical Department Fax: +49 6897 509 577 Sales Department Internet: www.hydac.com Email: filtersystems@hydac.com...
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