操作说明
Operator Instruction
pressure in the air reservior shall not be lower than 0.44MPa; otherwise, you cannot drive until the air
pressure raises to the required value.
平时储气筒内的平衡气压应不低于
0.70MPa(7kgf
/
cm2)
,否则,应调整气压调节器。当发动机停
止工作时,如果气压表上读数迅速下降,表明有漏气现象,应及时检查排除。
In normal times, the balanced air pressure in the air reservior shall not be lower than 0.70MPae When the
engine stops running, if the barometre reading falls sharply, which shows that there is air leakage, check
immediately and eliminate it.
储气筒安全阀的开启压力为
0.75 MPa
~
0.8MPa(7.5 kgf
/
cm2
~
8kgf
/
cm2)
,在使用中如发现气压
表读数超上述范围应及时进行调整。
The opening pressure of the relief valve of the air reservior shall be (0.75 to 0.8) MPa. Adjust it in time if
the air pressure alarm indicator gives warning during operation.
在使用过程中如果出现拖拉机的储气筒压力正常,而挂车的储气筒压力偏低
(
表现出不能保挂车有
效制动
)
时,只应调整刹车阀左面的调整螺钉。
If find that the air pressure in the air reservior of the tractor is normal while the air pressure in the air
reservior of the trailer is lower (not make sure whether the trailer could brake ffectively) during operation,
you shall only adjust the adjusting screw on the left of the braking valve.
在使用过程中如发现储气筒气压总是在
0.75 MPa
~
0.8 MPa (7.5 gf
/
cm2-8kgf
/
cm2)
或更高的范围
,
说明安全阀不起卸荷作用,应及时清洗或更换安全阀。
If find the air pressure in the air reservior is always between 0.75 and 0.8MPa or at a higher range, which
means the relief valve does not play the role of unloading. You shall clean or replace the relief valve in
time
拖拉机带挂车进行运输作业前,必须对整个机组的制动系统工作状态进行检查,必须保证挂车的制
动与拖拉机的制动同步或挂车制动略为提前,不得滞后。必要时可调整刹车阀的调节螺钉来满足上
述要求。
Before the tractor is transporting with a trailer. you must check the braking system of the entyre unit
assembly to ensure that the braking of the trailer and the braking of the tractor are synchronous or the
former is a little bit ahead of time, do not lag . If necessary, adjust the adjusting screws of the braking
valve to meet the above requirements.
4.16.8
电气系统的使用与调整
Application the electrical system and its adjustment
注意:
WARNING:
如果挂车的制动滞后于主车制动,可能会造成翻车的危险。
If the trailer braking later than the main tractor braking, it may cause turnover accident.
制动阀杆的两个调整螺钉出厂时在已专用试验台上调整好,并涂有红色标记,一般不得随意拧动。以免
造成制动失效。
The two adjusting screws on the brake valve lever has been adjusted on special test desk before ex-works, and
marked with red. They should be not screwed as will in order to avoid brake invalid.
为确保气制动系统正常工作,要求拖拉机每工作
50
小时后,打开放水阀,将贮气筒内积水放掉.
In order to ensure the pneumatic braking system work normal, after every 50 work hour, the water in air tank
should be drained by turning on drain valve.