Thanks to Mike R. for his submission on this wiring
problem.
Someone asked about the electrical problem with
these on another list, and I thought I would also let you folks
know about this problem and another related issue with the instructions
regarding shell removal:
I just picked one up in Springfield this weekend,
and it had the problem…
Basically, the DCC plug is wired up incorrectly…I
didn’t note the original configuration, but I did notice
that one or more lights were connected to the same pin as the
track or the motor (Can’t remember which). Tony’s Train
Exchange says this configuration will program OK, but when you
try to move on the main, it will blow the decoder.
However, it’s no big deal to properly reconnect
the wires to the DCC plug. Just find a diagram of the NMRA plug
pinout and use the markings on the loco’s plug (P1, P2, etc.)
to connect the wires to the correct pins. The lamps are 1.5V,
so you’ll need to replace them anyway…you can use that
opportunity to wire the plug correctly.
ALSO: The included instructions for removing
the shell are VERY unclear about how to do it properly. I’ll
save you all potential trouble by telling you that the two screws
you need to remove are hidden above the trucks (The diagram and
instructions do NOT make this clear AT ALL). Also, grab the shell
and walkway by the air tanks (The instructions say to grab it
“between the grills”. What does that mean??). Basically,
if it’s hard to get the shell off, you’re not doing
it correctly.
After sorting all this out, though, I must say
that the detail is EXCELLENT and the drive is VERY SMOOTH…to
be expected from P2K.
Good luck!
Michael R
