Street sweeper brake warning lights. Previously had confirmed vacuum Sweeper brake caliper, estimates there will be no problem. Investigation Road sweeping vehicle brake fluid container and the liquid has been reduced to a lower position. Then something is where road sweeping vehicle brake fluid leakage. Traces of a survey of spills on the back of main cylinder. Thus replacing the master cylinder.

Regularly cleaning the carburetor or fuel injection system, while regular cleansing oil intake and exhaust pipes and parts of carbon and sediment of the combustion chamber. Recommends that the special fuel essential or long-term use of Tag Heuer every 10,000 km joined half a bottle of Hao - strength oil passes.

Street Sweeper wheels are made up of a whole tire and wheel, but due to manufacturing reasons, made impossible the overall quality of the parts distribution very evenly. When the wheels spin up, they would form the imbalance, resulting in sanitation Sweeper in driving wheels of jitter, Street Sweeper steering wheel vibration phenomena. To avoid this phenomenon or to combat this phenomenon, by increasing the weight method, correcting the edge of the wheel balance, the process of correction is commonly referred to as dynamic balance.

In order to make Street Sweeper is working to maintain good long-term performance, must be running, if properly run-in, also be larger to increase the good feeling while driving.
New Street Sweeper run-in period have the following characteristics : 1, drive failure due to various factors such as improper parts Assembly, the new road Sweeper in the run-in period of failure more ; 2, big fuel consumption : to ensure that the new road Sweeper run-in period in a small run under load, carburetor Sweeper installed the speed limit and, therefore, is easy to result mixed gas concentration, so that the fuel consumption increases ;
3, lubricant for deteriorating : new road Sweeper in the run-in period, for part surface roughness and the gap between the two parts is small, will make lubricating oil temperature, at the same time, many scrap metal have been grinding down fell into the lubricating oil, easy to make lubricating oil oxidation and spoilage.

Brian you touch on a topic that my readers often misunderstand, the difference between inventing the very "first" and inventing an "improvement". Inventions are evolutionary by nature and nearly all patents are issued for "improved" versions of the same invention.
For example, Henry Ford invented an "improved" assembly line and not the "first" assembly line like many people believe. However, if people knew how to search for and then read patents they might understand them better.

Charles B Brooks was issued patents 556,711, 507,672, 560,154, and 558,719 for his inventions. Brooks writes in his 556,711 patent, "I have invented new and useful improvements to street sweepers" and he goes on to describe in his patent how his street sweeper was better than the street sweepers invented before his.

Street sweeper regardless of what stage is, there are phenomena of oil spills may occur. Oil spill is the precursor of Sweeper fails, it cannot be taken lightly. New sweep the seeds left by the oil spill is mostly in Assembly, combined with bad, parts are not properly in place. Make oil seals, oil seals such as cushions, Cup cannot play a role in blocking. Old sweep vehicles was due to wear or the aging of the seal failure caused leaking. Has the oil spill will stain, here I start with grease analysis, judgement of the stain. We know that the road Sweeper is working in General a gasoline, oil, oil, gear oil, brake fluid power five ; I won't introduced the color and smell of gasoline. Sweeping vehicle engine oil is bronze, high viscosity.

Advantage : after the closure is not easy to fall off, can be quite more than six months. Road Sweeper paint feel good. Disadvantages : the price is more expensive, ingredients and waxes almost only wax and paint fused together through the device. Before each letter must be polished, and regular polishing will make street sweeper truck vehicle paint increasingly thin.

In the usual traffic, usage of the hand brake is very high, but the hand brake is not " universal insurance ", its effectiveness will increase with the number of falls. In many cases, on the hand brake had been pulled, but due to system failure or improper use is not the proper role, which is also a major hidden dangers of accidents, so owners should rival brake for maintenance checks on a regular basis.
First, determine the working position of the hand brake handle. In General, when you handle to the three-fourths of the whole trip, hand brake systems should be in the normal brake position. Should find this site, this site can be determined by ratchet sound, between General 5~7 is the normal position.
And then check the effectiveness of the hand brake mechanism, that is, take a look at Handbrake can work effectively. Drive to the slopes the larger street sweeper machine, road in good condition on the slopes, step on the brake pedal, hang empty, and the hand brake handle to determine the point of work.
Slowly release the brake pedal, if street sweeper machine without sliding, it shows good hand brake effectiveness. Check the sensitivity of the hand brake, which is very important on the slope. In the gentle slow traffic on the roads, slowly pull Handbrake handle, sensitivity, and the point of feeling handles. If sweeping the rider to brake's braking efficiency of cement plant is found or sensitivity less than ideal can be solved by adjusting hand brake cable.

1 , street sweeper of sweep absorption dust system equivalent to 6-40 times of artificial ;
2 , street sweeper reduced dust on environmental pollution of degree savings time and financial , reduced artificial on products appearance of clean , on machinery device of clean maintenance and periodic of sanitation work ,
3 , street sweeper can improve efficiency , while improve operation who of work enthusiasm ;
4 , street sweeper have a good clean of environment not only improve city image , and more conducive to city culture of construction and the public work of enthusiasm .