Dynapac F141C paver automatic leveling ruler left up how to do       

Dynapac F141C paver phenomenon:

A dynapad F141C paver in operation, automatic leveling function after the start, left the leveling ruler on the rise because of failure. Connection of paver host through the 17 core cable and the side edge control box, control box is connected with the automatic leveling device of spiral cable should be connected by, so check the automatic leveling device.

Repair Dynapac F141C paver automatic leveling ruler left up:

First, check whether the manual condition has the same fault. Disconnect the spiral cable and edge control box connected to the paver to start, according to the hydraulic lock, and the level of manual / automatic switch S18 on "manual" position, the left leveling ruler will not rise, thus determining the paver machine main circuit, on the left border control box and the left side of the 17 core connecting cable without fault, or automatic leveling device in spiral cable fault.

Secondly, determine the specific fault point. The left and right automatic leveling device swap, and automatic leveling device again with spiral cable and side control box connection test machine left fault still, so the judge is spiral cable fault. The replacement of the spiral cable fault disappears.