Vacuum truck plays a central role in our society. She takes care of the muck and dirt in the sewage that would otherwise cause a nasty overflows during storms. Although this equipment is quite capable of taking care of almost any kind of material, whether it is partially liquid, solid or even totally toxic, it does not require a strict routine maintenance. One of the most important parts of a vacuum truck that requires regular maintenance is its hydraulic system.
This mechanical component is a very important function. It is vital power which controls most of the moving parts of the truck. It is responsible for moving the boom to pick up the house position, it also operates the locking mechanism that ensures a large trap door. Given the fact that a vacuum truck to deal with current and sometimes caustic substances that could damage the components, it is important to perform regular maintenance on some parts to prevent damage such as corrosion from occurring.
The most common causes of hydraulic failure
There are two common causes of hydraulic failure. One cause is mechanical failure, or malfunction that is caused by the truck. The second most common cause of the hydraulic fluid contamination. This contamination occurs when foreign material is present within the fluid. Ideally, within that system must be free from any kind of pollution, except for liquids. This is one place where the lack of regular maintenance can cause infiltration of the hydraulic system.
Although this system is sealed, prolonged use will eventually wear dust seals that offer sealed reservoir may also lead to severe pollution. Even without the presence of foreign debris, deterioration of the fluid from the long-term use can lead to problems in its performance.
The presence of even the smallest of the material within this system can cause many problems such as: Pump wear, faulty pumps or valves, and silt accumulation
Maintenance Tips
To avoid problems with vacuum truck's hydraulic system, it is important for operators to perform regular preventive maintenance at least twice annually or as required by should include the following steps:
Filter - In the event that foreign debris is present that can cause blockage of the small openings along the system filter to prevent debris from circulating in the system. Regular replacement of filters is the only way to ensure adequate protection from potential contamination.
Fluid Testing - As part of preventive maintenance, which is also important to conduct regular inspections of the quality of hydraulic fluid. Such a test would detect the presence of contaminants that could damage the sustav.Mala amount of liquid should be discharged after labor system shall be the number of particles, as well as for testing of Spectra-chemicals, water, and viscosity.
Flush - As part of the vacuum truck's regular maintenance schedule, it is also necessary to conduct regular flushing. These measures include cleaning the hydraulic system drain the old fluid and replace it with fresh fluid. This will ensure that any contaminants in the fluid, or surrounding components Flushed Away.
Visual inspection - is also important to visually check the components on a regular basis for problems such as leaks around the fittings. Small leaks can lead to breakage during operation or cause the fluid to bleed from below normal levels, or which could result in unsafe work truck hydraulic components.
