has your work had a machine shut down during a dpf burn cycle and not be able to start again /My work has some of the r2s that shut down. They are hard to start afterwards, like they ran out off fuel.
mine has done it 4 times now
all my work is on roads and this time is shut down in the middle of the road , lucky that i had traffic control in place
it has become a safety issue and it seems the machine is not ' fit for purpose '