834H Wheel Dozer and 836H Landfill Compactor Electrohydraulic System Caterpillar


Position Sensor for the Lift Linkage (Operator Monitor) - Calibrate

Usage:

834H BTX
采用 4C-8195 控制维修工具 和 Caterpillar 电子技师(ET)的校准程序将遵循相同的策略。 在 Cat ET 中显示的文本消息将以数字代码的形式出现在 Caterpillar 监控系统上。


图 1g00847902

接头位置

(1) Cat ET 接头。 (2) Caterpillar 监控系统接头




图 2g01134048



图 3g00828862

时计符号

"Clear(清除)"开关用来跳过 Caterpillar 监控系统中的程序。 当 Caterpillar 监控系统的显示屏显示时计符号时,技师应当切换 "Clear(清除)"开关。

数字代码采用最多六位数字。 这些数字分为三个区域,每个区域两个数字。 例如,"22_ _01" 表示提升连杆的传感器校准。 最后两位数字表示校准位置。

表 1
校准子模式     校准说明    
22     提升连杆位置传感器    

传感器(提升连杆)的校准

  1. 远离其它运转机器和人员。 将机器放在光滑、水平的表面上。 将作业机具降到地面。 将发动机起动开关转到断开位置。

  1. 4C-8195 控制维修工具 连接到维修接头 (2) 上。

  1. 将发动机启动开关转到 ON 位置。

  1. 利用 4C-8195 控制维修工具 借助"模式"开关进入变速箱校准模式(8)。 切换 "CLEAR(清除)"开关,直到 "82_ _10" 出现在显示屏上。

  1. 切换 "SCROLL(滚动)"开关,直到 "82_ _22" 出现在显示屏上。

  1. 进入提升连杆位置传感器的校准模式。 切换 "CLEAR(清除)"开关。 显示屏上应当显示 "22_ _02"。

  1. 设置停车制动器。 显示屏上应当显示 "22_ _03"。

    注: 如果条件已经得到满足,则校准将跳过这些步骤。

  1. 慢慢地升起推铲到最大位置。 切换 "Clear(清除)"开关。 显示屏上应当显示 "22_ _04"。

  1. 利用倾斜操纵杆调整铲刀水平。 切换 "Clear(清除)"开关。 显示屏上应当显示 "22_ _05"。

  1. 缓慢降下铲刀,直到铲刀稳固地落到地面上。 切换 "Clear(清除)"开关。 显示屏上应当显示 "22_ _- -"。 校准成功。

  1. 此时,您可以切换"滚动"开关以进入下一个校准。 切换"模式"开关以退出校准模式。

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