Lifting platforms, hydraulic lifting platforms, and hydraulic lifts have spread to all corners of social life and are becoming more and more widely used, whether it is construction, civil engineering, or people's daily life. An important part of the machine, a well-maintained hydraulic system helps to improve the safe use of the machine and extend the service life of the elevator, so it is necessary to master the correct maintenance methods.
There are three main points in the hydraulic system: when oil enters the hydraulic system, cleaning is the first problem. Dust and other impurities should be prevented from entering the system. As you already know, tiny particles scratch the valve, block the pump, block the hole, Causes expensive repairs.
How to keep the hydraulic system clean? There are three main points. Keep the hydraulic oil clean. Keep the system clean. Keep the work area clean.
Keep the hydraulic oil clean: Store the oil in a clean place, and be careful when changing or refueling. Use only a clean funnel and a thin filter to pour the oil from the container into the tank. Of course, the oil you use Must be of the type recommended by the equipment manufacturer.
Keep the system clean: Change the oil and filter it regularly. Good hydraulic oil contains a variety of additives that prevent the oil from spoiling or clogging parts of the system. However, these additives will not work over time. Therefore, the oil should be changed regularly to ensure Use of additives. The filter can only absorb a limited number of dust particles and other impurities from the oil. Replace the filter with the recommended cycle to keep the system clean.
Drain oil and fuel: periodically release water and sediment from the water tank, which is important to remove impurities from the oil, but also to release the entire hydraulic system regularly. This is the only way to completely remove impurities, oxidize hydraulic oil and other harmful substances Reliable approach. The recommended clean hydraulic fluid should then be re-aligned to the system.
Cleaning: If the oil is completely contaminated, when the pump is damaged, the oil in the oil tank must be cleaned. The oil flows through the oil cleaning device until the oil pollution index shows that the oil is in a satisfactory state.
Keep the work area clean: When refilling or refilling the water tank, make sure the filter tank covers the surrounding area. Use only clean oil and funnels or containers. Do not bring dirt into the system-only clean oil. When maintaining the hydraulic system, only Clean plastic can be used to seal the ends of the pipes. When servicing hydraulic components, the workbench must be absolutely clean. Check the condition of the tools used. They should also be very clean.