When it comes to heavy machinery, some of the most important parts responsible for proper machinery function are Hydraulic Valves in Chicago. That is why, when one or several of the valves malfunction, it can prove to be quite a dilemma. While some problems require professional service from an outside company, many issues can be troubleshot right on the spot. Here are a few troubleshooting tips to follow if things go awry.
Pump Is Delivering Inadequate Pressure
If the pressure seems to be incorrect, there is one thing to keep in mind. Hydraulic valves do not produce pressure; they produce flow. The pressure comes from the resistance to flow. If the pump is not getting enough oil, it will be impossible to create enough flow. This is why the first thing to check when there are pressure problems is the oil reservoir. If there is enough oil in the reservoir, it is time to check the breather, the filter, and the suction strainer to ensure none of them are clogged. If the flow is coming from the pump, there is an issue of the flow escaping from the circuit somehow. This situation usually requires the services of a company such as Miller Hydraulic Service Inc.
Pump Is Generating Heat
Heat is created within a pump when there is a drop in pressure mixed with a lack of work on the part of the valve. An infrared thermometer can be used to check the temperatures of any internal components. This can very quickly deduce what component is the hottest. It is almost always this part that is the source of leaking. If nothing can be determined using this method, then a direct pump test can be conducted by using a flow-tester.
As can be seen, there are some problems concerning Hydraulic Valves in Chicago that are fairly easy to ascertain and correct. However, if none of these methods work, or if they simply seem to be too confusing or overwhelming, it is best to seek professional help. By hiring an outside repair company, there is virtually no risk of performing an incorrect repair or of further damaging the valve or valves.
