Page 1: Table Of Contents
INSTRUCTION MANUAL ® RADIAL MICRO FUEL FILTER OLFS-58/6 Fuel Congratulations with your purchase of this NTF® Radial Micro Offline Filter. To ensure optimum performance of this filtration system, please read this manual carefully. 1. Introduction page 2 2. General description page 2 3.
Page 2: Introduction
When starting up the system, make sure that the electro motor is rotating in the proper direction (clockwise). When replacing the filter elements or when spillage occurs, use the personal safety equipment, as prescribed in the Material Safety Data Sheet of the fuel. © 2017 NTF ® FILTER BV www.ntf-filter.com...
Page 3: Operating Instructions
There are no further special requirements for transport or storage. When the OLFS unit or filter element is disposed off, the local regulations for disposing chemical waste should be taken into account. © 2017 NTF ® FILTER BV www.ntf-filter.com...
Page 4: Installation And Assembly
After starting the system, and after the first hour of operation, check for any leaks or abnormal sounds in the system. When the system shows leaks or any abnormal sounds, switch it off immediately. The cause should be determined and remedied before any further operation. © 2017 NTF ® FILTER BV www.ntf-filter.com...
Page 5: Maintenance Instructions
The required maintenance on an OLFS-unit consists of the timely and properly changing of the filter elements. Changing the filter elements should be done as follows: Only use original NTF® filter cartridges. Only use the supplied spare parts. The filter cartridges must be replaced when the pressure gauge indicates 5 Bar at operating temperature, or every 6 months, whichever comes first.
Page 6: Warranty
Damage as a result of other means or caused by third parties, such as by errors during installation, by incorrect mounting onto the oil circuit or by mounting devices or hoses are not covered, neither by this warranty nor by NTF’s product liability. With regard to mounting pieces supplied by NTF ®...
Page 7: Hydraulic Scheme
10. HYDRAULIC SCHEME © 2017 NTF ® FILTER BV www.ntf-filter.com INST-OLFS6F-EN 120917-02 page 7...
Page 8: Technical Specifications Filter System
150 PSI Max working temperature 240 °F Manual drainvalve Sight glass Differential pressure gauge Filter element FBO-60356 Complete unit: Weight 96 kg Dimensions (hxwxd) 102 x 66 x 38 cm © 2017 NTF ® FILTER BV www.ntf-filter.com INST-OLFS6F-EN 120917-02 page 8...
Page 9: Technical Specifications Gear Pump
12. TECHNICAL SPECIFICATIONS GEAR PUMP © 2017 NTF ® FILTER BV www.ntf-filter.com INST-OLFS6F-EN 120917-02 page 9...
Page 10 12. TECHNICAL SPECIFICATIONS GEAR PUMP © 2017 NTF ® FILTER BV www.ntf-filter.com INST-OLFS6F-EN 120917-02 page 10...
Page 11: Technical Specifications Motor
13. TECHNICAL SPECIFICATIONS MOTOR © 2017 NTF ® FILTER BV www.ntf-filter.com INST-OLFS6F-EN 120917-02 page 11...
Page 28: Technical Specifications Water Separator
Water sight glass or electronic water probe FP Prefilters: 1, 5, 10 & 25 Delta P indicator OCP Coalescers: 1, 5, 10 & 25 FW Water Absorbing: 1, 5, 10 & 25 © 2017 NTF ® FILTER BV www.ntf-filter.com INST-OLFS6F-EN 120917-02...
Page 29 IMPORTANT: On systems where pressures can exceed 75 psi, a pressure bypass around the pump must be installed to protect the cartridge and the system from a high pressure shock or sudden cartridge seal-off due to a slug of water in the product. © 2017 NTF ® FILTER BV www.ntf-filter.com...
Page 30 Flush the interior of the housing with clean, processed, filtered product or a suitable solvent. A nonmetallic bristle brush will help to remove caked-on debris. Rinse the housing and unit cover with a clean solvent and dry with soft, lint-free wiping cloths. © 2017 NTF ® FILTER BV www.ntf-filter.com...
Page 31 Housing Assembly FBO-10 72805 Housing Assembly FBO-14 72806 Head, with DP Gauge Ports 72531 Head , without DP Gauge Ports 72718 ¼” NPT Close Nipple 72812 ¼” NPT Ball Valve 71943-.25 © 2017 NTF ® FILTER BV www.ntf-filter.com INST-OLFS6F-EN 120917-02 page 31...
Page 32 14. TECHNICAL SPECIFICATIONS WATER SEPARATOR Illustration: Housing to Head Assembly Notes: Hand tighten all four collar bolts evenly. If a torque wrench is used: torque each collar bolt to 50 in-lbs. © 2017 NTF ® FILTER BV www.ntf-filter.com INST-OLFS6F-EN 120917-02...
Page 33 Design Pressure: 150 psi (1034 kPa) @ 240° F (116° C) Estimated Housing Weight: FBO-10 Series Dry- 13 lbs (5.9 kgs) Wet- 23 lbs (10.4 kgs) FBO-14 Series Dry- 15 lbs (6.7 kgs) Wet- 28 lbs (12.5 kgs) © 2017 NTF ® FILTER BV www.ntf-filter.com INST-OLFS6F-EN 120917-02 page 33...
Page 34 Filter Separator FBO-60327 FBO-60336 FBO-60328 FBO-60337 FBO-60353 FBO-60356 FBO-60329 FBO-60338 Prefilter FBO-60330 FBO-60339 FBO-60331 FBO-60340 FBO-60356 FBO-60357 FBO-60332 FBO-60341 Absorptive Filter FBO-60333 FBO-60342 FBO-60334 FBO-60343 FBO-60355 FBO-60358 FBO-60335 FBO-60344 © 2017 NTF ® FILTER BV www.ntf-filter.com INST-OLFS6F-EN 120917-02 page 34...
Page 35 14. TECHNICAL SPECIFICATIONS WATER SEPARATOR Illustration: Head/Spring/Cartridge Installation Head Spring Cartridge © 2017 NTF ® FILTER BV www.ntf-filter.com INST-OLFS6F-EN 120917-02 page 35...
Page 36: Eu Declaration Of Conformity
Purchase order Purchase date Delivery date We, NTF Filter bv, declare, under own responsibility, that this product …………. with serial number ……………. to which this declaration is related, complies with all appropriate regulations and is in conformity with: the standard directive 2006/42/EU of the European parliament and the Council of 17 May 2006 •...

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