BUNNING Lowlander MK4, Instruction Manual

Page: 23 / 138

LOWLANDER MK4 MANURE SPREADER – INSTRUCTION & SPARES MANUAL
Page
18
1.11 LOAD CELL DIAGNOSTICS
There are several things that can be checked to diagnose load cell issues.
1.11.1 INSTRUMENT DIAGNOSTICS
1.11.1.1 In “Diagnostics – Loadcell Interfaces” is there a voltage and weight reading?

YES & Wrong – It could be the angle sensor or loadcells – 1.11.1.2

NO – It could be an issue with the loadcells or the CAN communication - 1.11.1.2
1.11.1.2 Is there an angle reading in “Diagnostics – Angle Sensor”?

YES & Correct – It is likely to be a problem with the load cells – 1.11.3

YES & Wrong – Re-calibrate the angle sensor on level ground

NO – It is likely there is a problem with the general CAN communication – 1.11.2
1.11.2 CAN DIAGNOSTICS
1.11.2.1 Check the power in the weighing module

Mk5/Atlas Loadcell Interface – Check if there is a constant red power light on the front.

YES – Power supply is correct – 1.11.2.2

NO – No Power – 1.11.2.3

Mk4 Loadcell Interface – Open the Loadcell Interface and check if there is a constant green power
light.