BUNNING Lowlander MK4, Instruction Manual

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LOWLANDER MK4 MANURE SPREADER – INSTRUCTION & SPARES MANUAL
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
YES – Power supply is correct – 1.11.2.2

NO – No Power – 1.11.2.3
1.11.2.2 Check CAN communications in the weighing module

Mk5/Atlas Loadcell Interface – Check if the green CAN communication light is flashing
o
YES – It is likely to be a problem with the load cells – 1.11.3
o
NO – There is a problem with the CAN connection in the load cell interface or the head-
unit. –
1.11.4

Mk4 Loadcell Interface – Check if the red CAN communication light is flashing (just above the green
power light)
o
YES – It is likely to be a problem with the load cells – 1.11.3
o
NO – There is a problem with the CAN connection in the load cell interface or the head-
unit. –
1.11.4
1.11.2.3 Check the power in the main ECU/Junction box:

SM-1 ECU – Open the lid and check the input power (12v). If there is no power here, or it is low,
hen check the cabling between the ECU and tractor.

PSi Type-C junction box – Open the lid and check the input power (12v) and fuse is OK. If not,
change fuse/check cabling and main power supply.