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Attention should be paid to vehicle maintenance, personal safety is on their own-Mixer Truck_Concrete Mixer Price Video Picture

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Pay attention to vehicle maintenance
2019-4-10 10:10:18 Source: Chengli Mixer Truck Manufacturer

Huge safety hazards are often hidden in frequent maintenance work, so when repairing, card friends must have an extra heart and must not act sloppily.


  High-pressure common rail


在如此高的压力下,一旦拆卸共轨油管接头,高速喷射出的燃油势必会产生高压液体切割效果,比刀还锋利 ,一旦喷射,对人造成的伤害就非常的大。 The high pressure in the common rail cavity is directly used for injection, and the booster mechanism in the injector can be omitted; and the continuous high pressure in the common rail cavity, under such a high pressure, once the common rail tubing joint is disassembled, the high-speed injection Fuel is bound to produce a high-pressure liquid cutting effect, which is sharper than a knife . Once injected, the damage to people is very large.


:发动机熄火后,稍等一段时间,待完全泄压后再进行拆卸检修。 Correct method : After the engine is turned off, wait for a while, and then perform disassembly and repair after the pressure is completely relieved.



  Carefully open the radiator cap of the water tank


让发动机保持怠速空转继续散热,不要尝试打开水箱盖, 否则很有可能有滚烫液体喷出导致烫伤。 Once the vehicle becomes hot or the pot is hot, do not turn off immediately. You should find a safe place to stop, let the engine keep idling and continue to dissipate heat. Do not try to open the water tank cover, otherwise there is a possibility of hot liquid spraying and causing burns. .


:可以用湿毛巾包水箱盖,徐徐地打开第一道开关(约1/4转),待水蒸气压力释放完毕后,再完全打开水箱盖。 The correct method : You can use a wet towel to cover the water tank cover, and slowly open the first switch (about 1/4 turn). After the water vapor pressure is released, open the water tank cover completely.



Breaking the air brake is not always reliable


车辆驻车制动突然解除溜车的事情也时有发生, 建议大家在停车的时候尽量停在平整没有坡度的路面上。 It may be that many card friends pull the air brake directly after parking the car, and they feel that they are restless, but sometimes the broken air brake that everyone has always trusted is not reliable, and the car parking brake suddenly releases the car from time to time. Occasionally, it is recommended that everyone stop as far as possible on a flat and slope-free road when parking.


:无论在平地还是有坡度的地方,都要在车轮下塞上砖头或三角木,以免发生突然溜车而带来不必要的损失。 The correct method : Whether on flat ground or in a place with a slope, you must plug bricks or triangles under the wheels to avoid sudden losses and unnecessary losses.



Tire drum kit is a potential killer


Tyre bulging is an irreversible process and cannot be repaired. 鼓包的轮胎,帘线受损,气体冲破脆弱的橡胶(爆胎)是迟早的事情。 What 's more, the bulged tires and cords are damaged, and the gas breaks through the fragile rubber (flat tire). If it is not replaced in time, there will be hidden dangers of puncture. Especially for the front wheels, if the tire is blown up due to bulging during driving, it will be more dangerous on the highway. Therefore, if the drum kit is found during inspection, it should be replaced in time.


:轮胎一旦发现鼓包,请立即更换,检查轮胎气压请使用专用气压表。 Correct method : Once the tire is found to be bulging, please replace it immediately. Use a special barometer to check the tire pressure.



Caution gloves etc. are involved during maintenance


In the process of overhauling the vehicle, it is often necessary to wear a pair of gloves, especially in winter, wearing gloves can protect against cold and protect. 当手需要靠近高速转动的机构时,请务必摘掉手套。 However, when performing maintenance on the vehicle , be sure to remove gloves when your hand needs to be close to the high-speed rotating mechanism.


:接触转动部件的时候尽量不要戴手套,同时扎紧自己的袖口和衣角等。 The correct method : Try not to wear gloves when touching the rotating parts, and tighten your cuffs and clothes corners at the same time.



The cab must be lifted into place


切记需要将驾驶室举升到底,否则锁止装置无法起动作用,驾驶室受到其他外力,很有可能会落下来 ,从而对检修人员造成很大的伤害。 At the same time, during the overhaul of the vehicle engine, it is often necessary to lift the cab upside down, but remember to lift the cab to the end, otherwise the locking device cannot be activated, and the cab is subject to other external forces. It will fall and cause great damage to the maintenance personnel.


:检查确认驾驶室举升到位。 Correct method : Check to make sure that the cab is lifted in place.


There are still many hidden safety hazards in the process of vehicle maintenance, so I hope card friends can raise their safety awareness to avoid being harmed. Do card friends know any points that need attention? Please leave a message to discuss below ~

In the frequent maintenance work of mixer trucks, there are often huge hidden safety hazards, so when repairing, card friends must have an extra heart and must not act sloppily.


  High-pressure common rail


在如此高的压力下,一旦拆卸共轨油管接头,高速喷射出的燃油势必会产生高压液体切割效果,比刀还锋利 ,一旦喷射,对人造成的伤害就非常的大。 The high pressure in the common rail cavity is directly used for injection, and the booster mechanism in the injector can be omitted; and the continuous high pressure in the common rail cavity, under such a high pressure, once the common rail tubing joint is disassembled, the high-speed injection Fuel is bound to produce a high-pressure liquid cutting effect, which is sharper than a knife . Once injected, the damage to people is very large.


:发动机熄火后,稍等一段时间,待完全泄压后再进行拆卸检修。 Correct method : After the engine is turned off, wait for a while, and then perform disassembly and repair after the pressure is completely relieved.



  Carefully open the radiator cap of the water tank

让发动机保持怠速空转继续散热,不要尝试打开水箱盖, 否则很有可能有滚烫液体喷出导致烫伤。 Once the vehicle becomes hot or the pot is hot, do not turn off immediately. You should find a safe place to stop, let the engine keep idling and continue to dissipate heat. Do not try to open the water tank cover, otherwise there is a possibility of hot liquid spraying and causing burns. .


:可以用湿毛巾包水箱盖,徐徐地打开第一道开关(约1/4转),待水蒸气压力释放完毕后,再完全打开水箱盖。 The correct method : You can use a wet towel to cover the water tank cover, and slowly open the first switch (about 1/4 turn). After the water vapor pressure is released, open the water tank cover completely.

Breaking the air brake is not always reliable

车辆驻车制动突然解除溜车的事情也时有发生, 建议大家在停车的时候尽量停在平整没有坡度的路面上。 It may be that many card friends pull the air brake directly after parking the car, and they feel that they are restless, but sometimes the broken air brake that everyone has always trusted is not reliable, and the car parking brake suddenly releases the car from time to time. Occasionally, it is recommended that everyone stop as far as possible on a flat and slope-free road when parking.

:无论在平地还是有坡度的地方,都要在车轮下塞上砖头或三角木,以免发生突然溜车而带来不必要的损失。 The correct method : Whether on flat ground or in a place with a slope, you must plug bricks or triangles under the wheels to avoid sudden losses and unnecessary losses.

Tire drum kit is a potential killer

Tyre bulging is an irreversible process and cannot be repaired. 鼓包的轮胎,帘线受损,气体冲破脆弱的橡胶(爆胎)是迟早的事情。 What 's more, the bulged tires and cords are damaged, and the gas breaks through the fragile rubber (flat tire). If it is not replaced in time, there will be hidden dangers of puncture. Especially for the front wheels, if the tire is blown up due to bulging during driving, it will be more dangerous on the highway. Therefore, if the drum kit is found during inspection, it should be replaced in time.


:轮胎一旦发现鼓包,请立即更换,检查轮胎气压请使用专用气压表 Correct method : Once the tire is found to be bulging, please replace it immediately. Use a special barometer to check the tire pressure.

Caution gloves etc. are involved during maintenance


In the process of overhauling the vehicle, it is often necessary to wear a pair of gloves, especially in winter, wearing gloves can protect against cold and protect. 当手需要靠近高速转动的机构时,请务必摘掉手套。 However, when performing maintenance on the vehicle , be sure to remove gloves when your hand needs to be close to the high-speed rotating mechanism.


:接触转动部件的时候尽量不要戴手套,同时扎紧自己的袖口和衣角等。 The correct method : Try not to wear gloves when touching the rotating parts, and tighten your cuffs and clothes corners at the same time.



The cab must be lifted into place


切记需要将驾驶室举升到底,否则锁止装置无法起动作用,驾驶室受到其他外力,很有可能会落下来 ,从而对检修人员造成很大的伤害。 At the same time, during the overhaul of the vehicle engine, it is often necessary to lift the cab upside down, but remember to lift the cab to the end, otherwise the locking device cannot be activated, and the cab is subject to other external forces. It will fall and cause great damage to the maintenance personnel.


:检查确认驾驶室举升到位。 Correct method : Check to make sure that the cab is lifted in place.


There are still many hidden safety hazards in the process of maintenance and repair of mixer trucks. Therefore, I hope that card friends can increase their safety awareness to avoid being harmed. Do card friends know any points that need attention? Please leave a message to discuss below ~

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