Agrison 100HP CDF, Руководство по эксплуатации

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6.4.2
分配器的调整
Distributor adjustment
6.4.2.2
分配器安全阀的调整
Adjustment of Safety valve of distributor
重要事项：
Note:
分配器安全阀，出厂时已调整正确，用户一般不必调整，如果需要调整，必须在试验台上进行。分配器
安全阀的开启压力为
17.5-18MPa 。分配器是精密部件，一般不准任意拆卸，若必须拆卸时，则应在洁
净地点进行，并用清洁的汽油或煤油清洗。
The safety valve of distributor has been adjusted correctly in the factory, generally, users do not have to adjust
it. If necessary it must be carried out at the pilot stage;The opening pressure of the safety valve of distributor is
(.17.5 - 18) MPa;As distributors are precision components, generally, they are not allowed to be demolished
arbitrarily, if it is a must not only a clean place is needed but also clean petrol or kerosene are needed for
cleaning.
6.4.2.1
检查下降阀行程
Check trip of lowering valve
 拧开下降阀堵塞 8 。
unscrew the stopper of Iowing valve 8;

将操纵手柄 ( 见上图 6) 置于最高提升位置 ( 即控
制阀处于提升位置 ) ，测量钢球 6 到下降阀套 2 上
端面的距离 H1 。
Put the manipulate handle (see Figure 4-16 No.) in
the highest lifting position (that is, the control valve is
in the
lifting position), measure the distance Hl from steel
ball 6 to the upside surface of the lowering valve set
2;
将操纵手柄置于下降位置 ( 即主控制阀处于下降位
置 ) ，测量钢球 6 到下降阀套 2 上端面的距离 H2 。
Put the control handle to the descent location (that is,
the
main control valve is in a decline position), measure
the
distance H2 from steel ball 6 to the upside surface of
the Iowering valve set 2;
若
H1-H2=2mm±0.2mm
，则为调整合适。否
则，用增减调整垫片 6 的方法，达到要求的尺寸。
图
6-18
分配器调整
Fig.6-18Adjustrnent of distributor
1.
摆杆
2.
下降阀套
3.
主控制阀
4.
推销
5
调整阀片
6. 钢球 7. 下降阀 8. 下降阀堵塞
1.swing rod; 2.lowering valve set;
3.main control valve; 4.push pin; 5.adjust valve;
6. Steel valve 7.lowering valve; 8.lowering valve
stopper;
If Hl-H2 = (2
士
0.2) mm, the adjustment is appropriate. Otherwise, using the method to change pad 6 to reach
the adjust size

拧紧下降阀堵塞。
Fasten the stopper of the lowering valve
When machinery with power output is needed, to avoid the equipment is lifted too high, resulting in
damage due to large angle in drive shaft connecting the power output and machinery, it is required that the
equipment be Iifted far from the ground and the headland turn not be affected.