The fire trucks should be regularly maintained. This will not only extend the service life of the fire trucks, but also contribute to the health of the human body. Generally start from five aspects
1. Unscheduled replacement of engine oil for fire engines. Under normal circumstances, naturally aspirated engine models sold in China will require users to replace the lubricant when traveling between 5,000 and 15,000 kilometers, while the supercharged engine models are required to be driven. If the car is not opened or stopped, it is best to change the oil every six months . Of course, if your environment and oil quality are good, you can extend the oil change intervals and time appropriately.
2. Antifreeze antifreeze will not be changed for a long time without replacing the antifreeze of the fire truck. The anticorrosion, anti-rust and anti-scaling functions will be reduced. This will cause the cooling system to malfunction and even cause corrosion. In general, antifreeze is generally replaced every 1.5 years - 2 years. The above five replacement fire truck maintenance seem to take a lot of money, but the money is spent to avoid causing major failures and bring us serious losses. Therefore, regular maintenance is necessary. This is done to make it better able to serve us.
3, irregularly replace the fire engine oil filter oil filter function is to filter impurities, so to be replaced together with the oil. Such as . Of course, if your environment and oil quality are good, you can extend the oil change intervals and time appropriately.
   4, from time to time to replace the tank fire fire truck brake fluid, brake fluid has a feature that will absorb moisture in the air, while the brake hydraulic system must make brake fluid to the atmosphere in order to work properly, over time it will brake fluid Inhalation of water turns into air bubbles at high temperatures. When bubbles appear in the brake fluid circuit, the brake performance will decrease. Therefore, the brake oil is to be replaced on time according to the climate , operating environment, seasonal changes, and working conditions. General advice: Change every two years or when driving 50,000 kilometers. Remember to remember when selecting and changing brake fluids: when different types and different brands travel 50,000 kilometers, replace them when selecting and changing brake fluids. Remember also: different types and different brands
5. Regularly replace the air filter of the tank fire engine If the filter is seriously blocked, the intake resistance will increase and the engine power will drop. At the same time due to increased air resistance, also increases the amount of fuel sucked into the resulting mixing ratio is too thick, so that the deterioration of the operating state of the engine, increased fuel consumption, but also prone to carbon deposition. Usually should develop the habit of frequently checking the air filter element.
Decorative Aluminum Profile Extrusion Dies
Decorative aluminum profiles are widely used in the building decoration industry. Here are some specific application areas:
1. Architectural decoration: Decorative aluminum profiles can be used for doors, windows, curtain walls, interior and exterior wall decoration, etc. It comes in rich colors and diverse shapes to meet various design requirements.
2. Home decoration: Decorative aluminum profiles can be used for home decoration such as furniture, kitchens, and bathrooms. Its corrosion resistance, wear resistance and easy cleaning make it widely used in home decoration.
3. Commercial facilities: Decorative aluminum profiles can also be used for decoration in commercial facilities, such as shops, hotels, offices, etc. Its high-end appearance and durability make it widely used in commercial facility decoration.
4. Public facilities: Decorative aluminum profiles can also be used for decoration of public facilities, such as parks, squares, sports venues, etc.
5. Transportation: Decorative aluminum profiles can also be used for interior and exterior decoration of transportation vehicles, such as cars, trains, ships, etc.
6. Industrial products: Decorative aluminum profiles can also be used for decoration of various industrial products, such as mechanical equipment, electronic equipment, etc.
In general, decorative aluminum profiles are widely used in various fields due to their excellent physical and chemical properties and decorative effects.
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