4
Function
• Possible operating systems:
6646/6647 Märklin Transformer, Märklin Delta, Märklin Digital,
Märklin Systems.
• Recognition of the mode of operation: automatic.
• Addresses that can be set (Control Unit): 01 – 80.
Address set at the factory: 12.
Name set at the factory: SERIE 1251
• Mfx technology for the Mobile Station / Central Station.
• Adjustable acceleration (ABV).
• Adjustable Braking delay (ABV).
• Adjustable maximum speed.
• Setting the locomotive parameters electronically with the
Control Unit, Mobile Station or Central Station.
The maintenance work necessary with normal operation of
this locomotive is described below. Please see your authorized
Märklin dealer for repairs or spare parts.
No warranty or damage claims shall be accepted in those cases where
parts neither manufactured nor approved by Märklin have been installed
in Märklin products or where Märklin products have been converted in
such a way that the non-Märklin parts or the conversion were causal to the
defects and / or damage arising. The burden of presenting evidence and
the burden of proof thereof, that the installation of non-Märklin parts or the
conversion in or of Märklin products was not causal to the defects and / or
damage arising, is borne by the person and / or company responsible for
the installation and / or conversion, or by the customer.
Safety Warnings
• This locomotive is to be used only with an operating system
designed for it (Märklin 6646/6647 AC transformer, Märklin
Delta, Märklin Digital or Märklin Systems).
Use only transformers rated for your local household
power.
Do not under any circumstances use transformers rated
for 220 volts or 110 volts
• This locomotive must never be supplied with power from
more than one transformer.
• Pay close attention to the safety warnings in the
instructions for your operating system.
• The feeder track must be equipped to prevent interference
with radio and television reception, when the locomotive is
to be run in conventional operation. The 74046 interference
suppression set is to be used for this purpose.
