1、對于整體式ABS，在檢修制動器之前，應卸去高壓蓄能器（又稱蓄壓器壓力。因為在ABS中往往積蓄著壓力很高的制動液，儲能器中的壓力高達18.6MPa，如果未經(jīng)卸壓就松開排氣螺釘時，那么高壓的制動液會噴出傷人。蓄能器卸壓的方法是：先斷開點火開關(guān)，然后反復踩、放制動踏板25次以上，直到制動踏板變得很硬時為止。
1. For integral ABS, before servicing the brake, The high pressure accumulator (also known as accumulator pressure) should be removed. Because the brake fluid with high pressure is often stored in the ABS, and the pressure in the accumulator is up to 18.6MPa. If the exhaust screw is loosened without pressure relief, the high pressure brake fluid will spray out and hurt people. The method of accumulator pressure relief is: first disconnect the ignition switch, then repeatedly press and release the brake pedal more than 25 times, until the brake pedal becomes hard.
2、
濟南奔馳汽車維修廠家提醒您,按照維修規(guī)范拆卸或更換安全氣囊系統(tǒng)。在檢修和測試安全氣囊系統(tǒng)各零部件前，須先將點火開關(guān)轉(zhuǎn)到鎖止(LOCK)位置，并將蓄電池負極電纜端子拆下30s或更長時間（視車型而定），然后開始檢修工作。因為安全氣囊系統(tǒng)具有備用電源，若從蓄電池上拆下負極端子不到規(guī)定的間隔時間就開始維修，很容易因備用電源而導致安全氣囊膨開，造成嚴重事故。
2. Jinan Benz auto maintenance manufacturer reminds you to disassemble or replace the airbag system according to the maintenance specifications. Before repairing and testing the components of the airbag system, first turn the ignition switch to the LOCK position, and remove the negative cable terminal of the battery for 30s or longer (depending on the vehicle model), then start the maintenance work. Because the airbag system has a standby power supply, if the negative terminal is removed from the battery and the maintenance is started within the specified interval, it is easy to cause the airbag to expand due to the standby power supply and cause serious accidents.
3、在檢修過程中，如果可能產(chǎn)生的振動對安全氣囊系統(tǒng)的傳感器具有沖擊作用，那么應在檢修之前拆下碰撞傳感器，以防止安全氣囊膨開傷人。
3. In the process of maintenance, if the possible vibration has impact on the sensor of the airbag system, the impact sensor should be removed before maintenance to prevent the airbag from expanding and hurting people.
4、安全氣囊系統(tǒng)控制單元、前碰撞傳感器和安全氣囊組件等部件都不得暴曬或者接近火源。
4. The airbag system control unit, front impact sensor, airbag assembly and other components shall not be exposed to the sun or close to the fire source.
5、不能檢測安全氣囊系統(tǒng)點火器（引爆管）的電阻，否則有可能導致氣囊引爆。檢測安全氣囊系統(tǒng)故障時，須使用高阻抗的（大于lOkΩ/V）電阻／電壓表，好使用數(shù)字式萬用表。如果使用指針式萬用表，因其阻抗較小，表內(nèi)電源的電壓加到安全氣囊系統(tǒng)上，就有可能造成安全氣囊引爆。
5. The resistance of the airbag system igniter (squib) cannot be detected, otherwise the airbag may be detonated. When detecting the fault of airbag system, it is necessary to use a resistance/voltmeter with high impedance (greater than lOk Ω/V), and use a digital multimeter. If a pointer multimeter is used, because of its small impedance, the voltage of the power supply in the meter is added to the airbag system, which may cause the airbag to explode.
6、在拆卸或搬運安全氣囊組件時，安全氣囊的裝飾蓋應朝上放置，且不得將安全氣囊組件重疊堆放，以防止安全氣囊誤膨開造成嚴重的機械損傷。
6. When disassembling or handling airbag components, the decorative cover of airbag should be placed upward, and airbag components should not be overlapped to prevent serious mechanical damage caused by airbag expansion by mistake.
So the specific content of preventing relevant mechanical injuries during the maintenance of Benz cars is explained above. If you have any doubts or needs about this, please come to our website http://www.fmghkd.cn Consult!
