Quote:
Originally Posted by Craig
Sounds like this FD needs to figure out how to schedule PM on their equipment.
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May be some truth to that. But from reading thru the comments as well, it seems that not all manufacturers are putting manual override switches, or providing the appropriate software, to help the FD/EMS units prevent this from keeping them from answering calls as needed.
And in the case of some localities, there may not be any reserve equipment available in these days of tight budgets, or the response call load may be such that it's well nigh impossible to schedule the required down time for regen. Along the "tight budget" line, it certainly doesn't help local budgets having to buy the extra diesel fuel when these beasts have to run for a half-hour or better just to burn the soot out of the particulate filter.
And at least with the Class 8 post-2007 rigs we built at Freightliner, there's going to come a point where after so many cancelled cycles, the ECM is going to force you to keep the truck idle at the side of the road until it does complete a full regen cycle.
I'd say the gent's overall argument does have some merit - just as it would be sheer lunacy to force an M-1 tank crew in a combat zone to have to worry about a requirement such as this, the FD/EMS units already have more than enough on their plates trying to respond to calls and save lives, not to mention often having to deal with situations that threaten their own lives, than to also have to deal with such bureaucratic nonsense.