AP255E Asphalt Paver Machine Systems Caterpillar


Conveyor Drive Chain (Drag) - Check and Adjust

Usage:

AP-255E D8A

------ WARNING! ------

柴油发动机的排气含有可伤害人体的燃烧产物。

必须要在通风良好的地方起动发动机,如果在密闭的地方起动,就要把排气通到外面。


------ WARNING! ------

旋转和运动的部件会造成人身伤害。 应避开所有旋转和运动的部件。

机器移动或发动机运转时决不能试图进行部件的调整工作,除非另有规定。

机器必须停在水平地面上,且发动机停止运转。

维修、修理或调整机器前,在起动开关和控制装置上要贴上"禁止操作"或类似的警告标签。


  1. 把机器开到平整水平的路面。


    图 1g03727958

  2. 将行驶方向开关 (1) 移到空档位置。

  3. 将行驶速度旋钮 (2) 逆时针转至最小位置。


    图 2g03727959

  4. 将停车制动器操纵杆 (3) 移到接通位置。


    图 3g03727961

  5. 将油门操纵杆 (4) 移到低怠速位置。


    图 4g03727962

  6. 将锁 (5) 移到一旁,然后将熨平板提升杆 (6) 移到浮动位置。 将熨平板降至地面。


    图 5g03727963

  7. 将发动机起动开关 (7) 移到 OFF(断开)位置。


    图 6g03728206

  8. 解锁锁闩 (19) 并打开左侧舱室 (18)。


    图 7g03727965
    (A) 11 ± 1 mm (0.43 ± 0.039 inch)

  9. 测量链条的挠度。 链条中点的挠度应为 11 ± 1 mm (0.43 ± 0.039 inch) (A)。

  10. 如果挠度不在规定范围内,转至步骤 11,如果挠度在规定范围内,转至步骤 12。

  11. 采用以下步骤来调整链条张力:


      图 8g03728209

    1. 松开但不要拆下四个螺栓 (10)。


      图 9g03728210

    2. 松开锁紧螺母 (11)。

    3. 顺时针转动调整螺栓 (12) 以拧紧传动链。

    4. 逆时针转动调整螺栓 (12) 以拧松传动链。

    5. 固定调整螺栓 (12)。

    6. 拧紧锁紧螺母 (11)。

    7. 拧紧螺栓 (10)。

    8. 进行第 9 步。

  12. 关闭左侧舱室 (18),然后锁止锁闩 (19)。

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