Danfoss Series 45 Service Manual

Also see for Series 45: Service manual

Danfoss Series 45 Service Manual Manual pdf 5 page image

Using this manualThis manual includes information for the normal operation, maintenance, and service of the Series 45frame K and L open circuit pumps. The manual includes a description of the units and their individualcomponents, troubleshooting information, adjustment instructions and minor repair procedures. Unitwarranty obligations should not be affected if maintenance, adjustment and minor repairs are performedaccording to the procedures described in this manual.Many service and adjustment activities can be performed without removing the unit from the vehicle ormachine. However, adequate access to the unit must be available, and the unit must be thoroughlycleaned before beginning maintenance, adjustment, or repair activities. Since dirt and contamination arethe greatest enemies of any type of hydraulic equipment, follow cleanliness requirements strictly. This isespecially important when changing the system filter and when removing hoses or plumbing.A worldwide network of Danfoss Authorized Service Centers (ASCs) is available should major repairs beneeded. Contact any Danfoss ASC for details. A list of all ASCs can be found in bulletin BLN-2-40527, or inbrochure SAW (Ident. No. 698266), or you can locate your nearest ASC using the distributor locator athttp://www.powersolutions.danfoss.comSafety precautionsAlways consider safety precautions before beginning a service procedure. Protect yourself and othersfrom injury. Take the following general precautions whenever servicing a hydraulic system.Unintended machine movementW WarningUnintended movement of the machine or mechanism may cause injury to the technician or bystanders.To protect against unintended movement, secure the machine or disable / disconnect the mechanismwhile servicing.Flammable cleaning solventsW WarningSome cleaning solvents are flammable. To avoid possible fire, do not use cleaning solvents in an areawhere a source of ignition may be present.Fluid under pressureW WarningEscaping hydraulic fluid under pressure can have sufficient force to penetrate your skin causing seriousinjury and/or infection. This fluid may also be hot enough to cause burns. Use caution when dealing withhydraulic fluid under pressure. Relieve pressure in the system before removing hoses, fittings, gauges, orcomponents. Never use your hand or any other body part to check for leaks in a pressurized line. Seekmedical attention immediately if you are cut by hydraulic fluid.Personal safetyW WarningProtect yourself from injury. Use proper safety equipment, including safety glasses, at all times.Service ManualSeries 45 Frame K and L Open Circuit Axial Piston PumpsIntroduction© Danfoss | August 2016 520L0532 | AX00000040en-US0401 | 5