OLFP-6 /X-G/-T001 OffLineFilter Pressure Installation and Maintenance Instructions English (translation of original instructions) Keep for future reference. Document No.: 4113643...
Starting up/using the unit ................29 Switching on/switching off pump - only for option: /-PKZ ......29 Performing maintenance ................29 Changing the filter element ................ 30 en(us) OLFP-6 /X-G/-T001 Page 3 / 48 MoWa OLFP-6-x-G-T001 4113643 en-us 2016-04-11.docx 2016-04-11...
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Taking the unit out of operation ..............39 Disposing of the unit .................. 39 Customer Service ..................39 Spare parts list .................... 40 Technical details ..................42 Model Code ....................43 Index ......................44 en(us) OLFP-6 /X-G/-T001 Page 4 / 48 MoWa OLFP-6-x-G-T001 4113643 en-us 2016-04-11.docx 2016-04-11...
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. en(us)
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. en(us) OLFP-6 /X-G/-T001 Page 6 / 48 MoWa OLFP-6-x-G-T001 4113643 en-us 2016-04-11.docx 2016-04-11...
Observe these instructions and act with particular caution in such cases. Pass all safety information and instructions on to other users. General hazard Danger due to operating pressure Exposed electrical components Danger of electrical shock en(us) OLFP-6 /X-G/-T001 Page 7 / 48 MoWa OLFP-6-x-G-T001 4113643 en-us 2016-04-11.docx 2016-04-11...
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. en(us) OLFP-6 /X-G/-T001 Page 8 / 48 MoWa OLFP-6-x-G-T001 4113643 en-us 2016-04-11.docx 2016-04-11...
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 en(us) OLFP-6 /X-G/-T001 Page 9 / 48 MoWa OLFP-6-x-G-T001 4113643 en-us 2016-04-11.docx 2016-04-11...
NOTICE Unpermitted operating media The filter will be damaged. Only use the filter with mineral oils or mineral oil-based raffinates. ► en(us) OLFP-6 /X-G/-T001 Page 10 / 48 MoWa OLFP-6-x-G-T001 4113643 en-us 2016-04-11.docx 2016-04-11...
► Any use extending beyond this 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 device.
Completely drain the filter housing prior to transport and remove the filter element(s). Clean and flush the filter housing. Transport the filter housing in an upright position on a pallet: en(us) OLFP-6 /X-G/-T001 Page 14 / 48 MoWa OLFP-6-x-G-T001 4113643 en-us 2016-04-11.docx 2016-04-11...
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Transporting the filtration unit Use two webbing slings to lift the unit as follows: en(us) OLFP-6 /X-G/-T001 Page 15 / 48 MoWa OLFP-6-x-G-T001 4113643 en-us 2016-04-11.docx 2016-04-11...
Humidity: up to 80% relative humidity Storage duration: Indefinitely Exchange all seals after a storage period of >2 years. Always store the unit in an upright position: en(us) OLFP-6 /X-G/-T001 Page 16 / 48 MoWa OLFP-6-x-G-T001 4113643 en-us 2016-04-11.docx 2016-04-11...
Item -> Description -> The type label of the filter housing -> Name plate of electric motor -> Model code; for details, see page 43 en(us) OLFP-6 /X-G/-T001 Page 17 / 48 MoWa OLFP-6-x-G-T001 4113643 en-us 2016-04-11.docx 2016-04-11...
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-> Weight when empty Flow rate -> Flow velocity Temp. oil -> Permitted fluid temperature range Temp. amb. -> Permissible ambient temperature range Volume -> Vessel volume en(us) OLFP-6 /X-G/-T001 Page 18 / 48 MoWa OLFP-6-x-G-T001 4113643 en-us 2016-04-11.docx 2016-04-11...
• Minimum space requirement due to compact design • Very easy maintenance • High contamination retention capacity of the elements • Environmentally friendly element disposal through incinerability en(us) OLFP-6 /X-G/-T001 Page 20 / 48 MoWa OLFP-6-x-G-T001 4113643 en-us 2016-04-11.docx 2016-04-11...
Mutter Ventilation/air-vent plugs Motor pump assembly Electric motor terminal box Base frame with drip pan Clogging indicator / back-pressure indicator 1200 On/Off switch with motor protection (optional) en(us) OLFP-6 /X-G/-T001 Page 21 / 48 MoWa OLFP-6-x-G-T001 4113643 en-us 2016-04-11.docx 2016-04-11...
Unit dimensions Unit dimensions The power unit has the following dimensions: All dimensions in mm. en(us) OLFP-6 /X-G/-T001 Page 22 / 48 MoWa OLFP-6-x-G-T001 4113643 en-us 2016-04-11.docx 2016-04-11...
Fasten the OLFP with suitable floor anchors using the 4 Ø 12 mm bore holes in the base. Make sure that no stresses or vibrations are transmitted to the filter housing. Use hoses or expansion joints if necessary. en(us) OLFP-6 /X-G/-T001 Page 24 / 48 MoWa OLFP-6-x-G-T001 4113643 en-us 2016-04-11.docx 2016-04-11...
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Ensure that there is sufficient room (A) > 530mm to change the filter element. In order to make changing the filter element easier, install the unit near the filter housing shut-off devices. en(us) OLFP-6 /X-G/-T001 Page 25 / 48 MoWa OLFP-6-x-G-T001 4113643 en-us 2016-04-11.docx 2016-04-11...
Make sure that no tension or vibrations are carried over to the pump or filter housing when the pipes are connected. Use hoses or expansion joints if necessary. en(us) OLFP-6 /X-G/-T001 Page 26 / 48 MoWa OLFP-6-x-G-T001 4113643 en-us 2016-04-11.docx 2016-04-11...
Depending on the voltage supply, connect the electric motor of the pump with a Y or delta connection (see type label on the motor). Star (Y) connection Delta connection en(us) OLFP-6 /X-G/-T001 Page 27 / 48 MoWa OLFP-6-x-G-T001 4113643 en-us 2016-04-11.docx 2016-04-11...
If rotation is in the opposite direction, change the phases in the terminal box or rotate the phases in the connection plug using the phase inverter in the connection plug. en(us) OLFP-6 /X-G/-T001 Page 28 / 48 MoWa OLFP-6-x-G-T001 4113643 en-us 2016-04-11.docx 2016-04-11...
The filtration takes place between 0 to 3 bar. When the back pressure > 3 bar, the bypass valve opens. We recommend changing the filter element at 2.5 bar. en(us) OLFP-6 /X-G/-T001 Page 29 / 48 MoWa OLFP-6-x-G-T001 4113643 en-us 2016-04-11.docx 2016-04-11...
Empty the filter housing via the DRAIN port. Collect the escaping fluid (≈ 38 liters) in a suitable container and dispose of it in an environmentally correct manner. en(us) OLFP-6 /X-G/-T001 Page 30 / 48 MoWa OLFP-6-x-G-T001 4113643 en-us 2016-04-11.docx 2016-04-11...
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Performing maintenance Loosen the eight 24 mm (wrench size) screws and unscrew them completely. en(us) OLFP-6 /X-G/-T001 Page 31 / 48 MoWa OLFP-6-x-G-T001 4113643 en-us 2016-04-11.docx 2016-04-11...
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Performing maintenance Using the handles, take the filter cover off in an upwards direction and place it on a clean surface. en(us) OLFP-6 /X-G/-T001 Page 32 / 48 MoWa OLFP-6-x-G-T001 4113643 en-us 2016-04-11.docx 2016-04-11...
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Performing maintenance Using the handles on the locking cap, remove the used filter element from the filter housing in an upwards direction. en(us) OLFP-6 /X-G/-T001 Page 33 / 48 MoWa OLFP-6-x-G-T001 4113643 en-us 2016-04-11.docx 2016-04-11...
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Take the new filter element out of the packaging. Wet the O-rings on the new filter element lightly with the fluid. en(us) OLFP-6 /X-G/-T001 Page 34 / 48 MoWa OLFP-6-x-G-T001 4113643 en-us 2016-04-11.docx 2016-04-11...
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Performing maintenance Place the locking cap onto the new filter element and turn it 45° to connect. en(us) OLFP-6 /X-G/-T001 Page 35 / 48 MoWa OLFP-6-x-G-T001 4113643 en-us 2016-04-11.docx 2016-04-11...
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Do not use a hammer, etc. No filtration effect will occur without a locking cap. 11. Check the O-ring in the housing cover for damage, and replace it if necessary. en(us) OLFP-6 /X-G/-T001 Page 36 / 48 MoWa OLFP-6-x-G-T001 4113643 en-us 2016-04-11.docx 2016-04-11...
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Tighten the eight 24 mm (wrench size) screws with a torque of 120 Nm. To keep the screws operating smoothly, we recommend assembly paste. en(us) OLFP-6 /X-G/-T001 Page 37 / 48 MoWa OLFP-6-x-G-T001 4113643 en-us 2016-04-11.docx 2016-04-11...
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10 mm Allen wrench. Tighten the air bleed screw with a torque of 20 Nm. 15. The filter is ready for operation. en(us) OLFP-6 /X-G/-T001 Page 38 / 48 MoWa OLFP-6-x-G-T001 4113643 en-us 2016-04-11.docx 2016-04-11...
To ensure safe and reliable operation of the filter, use only original spare parts and accessories. When ordering spare parts make sure to always indicate the complete unit designation (see section Model Code on page 43). en(us) OLFP-6 /X-G/-T001 Page 40 / 48 MoWa OLFP-6-x-G-T001 4113643 en-us 2016-04-11.docx 2016-04-11...
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Filter element N6DMxxx Seal kit Consisting of position 106 and 2x 120 = Not available as spare part / not orderable = Upon request en(us) OLFP-6 /X-G/-T001 Page 41 / 48 MoWa OLFP-6-x-G-T001 4113643 en-us 2016-04-11.docx 2016-04-11...
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