A septic truck is a vehicle designed to remove liquid waste from waste storage or septic tanks. Because the equipment is always exposed to liquid waste, it is very prone to corrosion and damage which make it even more important to conduct regular inspection to keep equipment in good condition. Following are what items should be considered when conducting a septic truck for sale inspection.
The first area for inspection is the chassis on which the equipment is mounted. The chassis is a regular base frame that is used as mounting for other vehicles such as bucket trucks, vacuum trucks, etc. Maintenance is crucial on this component since it serves as the framework for the entire vehicle. The same engine that drives the axle powers the PTO used for driving the vacuum system.
The chassis also determines the road worthiness of the equipment. Any damage to the steering, axles, brakes, and even signal lights can compromise the safety of the equipment on the road. All these parts are expected to deteriorate over time; however, it can happen faster if the vehicle is exposed to corrosive substances like sewage waste. This is why regular inspections of a septic truck for sale is so important.
Two of the things that must be observed when inspecting the chassis are excessive rusting and brittle rubber fittings. Corrosive liquids can cause rusting and weaken the metal structures. Close attention should be given to moving parts such as the suspension and the steering. Rusting in these areas and especially the joints can create friction between the metal and cause rapid wear to occur. Be sure that all moving parts are well lubricated to prevent rusting and friction.
Clean off any waste materials on rubber components such as dust seals and tubing. Such contamination can make rubber components brittle and weak. As a rule of thumb, wash all of the equipment after the day’s work to keep the components from prolonged exposure to corrosive material. Replace any brittle and damaged rubber components immediately to prevent further damage to other components.
Another vulnerable area of the vacuum truck is its vacuum system. This is the component that actually generates the negative pressure to suction sewage into the inlet port. Because it is primarily exposed to debris, it is highly prone to corrosion and damage. Although the system is usually constructed using stainless steel, it can still get damaged from prolonged exposure due to debris within the system.
To extend the life of a vacuum system, it is important to always have it drained and cleaned at the end of the work day. This includes the hoses and nozzles that get submerged to the septic tank, the vacuum system, and the storage tank. Before storing equipment for the night, the tank should be left open to dry out any remaining water and avoid the build-up of noxious gases within the tank.
If the system is for both wet and dry substances, then the filter must be replaced regularly. The filter separates debris from the air that is suctioned. Over time, the filter can get punctured from debris that makes its way into the vacuum system vanes, which can damage the entire system.
In summary, septic truck maintenance and inspection must be done regularly. The equipment is subject to toxic substances that may speed up component deterioration unless otherwise protected by proper maintenance. To prolong the life of the equipment, it is vital to implement regular maintenance and inspection to the equipment after every work day!
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When looking for a great septic truck for sale, call Vacuum Truck Sales at 305-586-2838 and let their experts find just the vacuum truck that you need!