OLF 5 with Temperature sensor Contents Contents ....................... 3 Preface........................4 General Safety Information ................. 7 Explanation of Symbols and Warnings ..............7 General Remarks Pertaining to This Manual ............7 Hazards ........................7 General Safety Remarks..................8 Electrical Hazards....................8 Maintenance and Servicing ..................
OLF 5 with Temperature sensor Preface We have compiled this documentation for you, the user of our product. It contains the most important information relating to operation and maintenance. It is intended to help you become acquainted with the ins and outs of the product and use it properly.
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OLF 5 with Temperature sensor Service If you have any questions, suggestions, or encounter any problems of a technical nature, please contact us. When contacting us, please always include the model/type designation and article no. of the product: Fax: ++49 (0) 6897 509 846 Email: filtersysteme@hydac.com Modifications to the Product We would like to point out that changes to the product (e.g.
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OLF 5 with Temperature sensor ... and now for a few tips on using this documentation. The following example shows you how you can access the information you are looking for quick and easy. WHAT do I want to know? WHERE can I find the information I’m looking for? The documentation is subdivided into chapters and sections.
OLF 5 with Temperature sensor General Safety Information Explanation of Symbols and Warnings The following designations and symbols for hazards are used in this manual: This symbol denotes safety precautions whose non-observance may pose a hazard to individuals. This symbol designates safety instructions whose non-observance may result in injury of individuals by electric shock.
OLF 5 with Temperature sensor General Safety Remarks Keep this manual near the filter unit at all times. Apart from the manual, observance is to be maintained to any and all general and local regulations pertaining to accident prevention and environmental protection. Make sure to keep the safety and hazard symbols and warnings on the filter unit in a legible condition at all times.
OLF 5 with Temperature sensor Included with the Unit as Supplied The filter unit is delivered packed. Before commissioning the filter unit, check the contents of the consignment to make sure everything is present. When receiving and unpacking the unit, check it for damage in transit. Report any damage to the forwarding agent immediately.
OLF 5 with Temperature sensor Description ® The OLF-5 series is based on the DIMICRON off-line filtration concept. Using the OLF-5 results in fewer oil changes, extension of the system filter life and service life of components, and higher availability of machinery and equipment.
OLF 5 with Temperature sensor Hydraulic Schematic Notes on Piping / Hoses In order to keep the pressure differential as low as possible, use as few threaded connections as possible. The pressure differential in a hydraulic line depends on • flow rate •...
OLF 5 with Temperature sensor Connection and Commissioning Install the unit at a suitable place in the hydraulic system. Use the integrated mounting base for this purpose. It is imperative that the unit be installed in a vertical position. Electrical Installation •...
OLF 5 with Temperature sensor The nominal size of the connected hoses/piping must be at least as large as the inlet/outlet port sizes of the pump. • If no liquid is pumped by the unit, the pump should be primed. This can be done at the suction connection when the motor is switched off.
OLF 5 with Temperature sensor • Loosen the tensioning clamp by opening the screw, then carefully remove the filter housing. Clean the housing and check all parts for possible damage. Remove the filter element by pulling it down. Check the O-ring and, if necessary, replace it. •...
OLF 5 with Temperature sensor Errors and Troubleshooting Error Cause(s) Remedy No oil flow Pump conveys in the Check the arrow on the housing — if necessary wrong direction change the electrical connection Air in suction area It might take several minutes until the pump has and pump transported the air off and starts pumping the fluid.
OLF 5 with Temperature sensor Decommissioning and Disposal When decommissioning and/or disposing of the OLF-5, adherence is to be maintained to local guidelines and regulations pertaining to occupational safety and environmental protection. This applies in particular to the oil in the unit, components covered with oil and electronic components.
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