Safety Notes
• This locomotive is to be used only with an operating
system designed for it (Märklin AC, Märklin Delta, Märklin
Digital or Märklin Systems).
• Use only switched mode power supply units and transfor-
mers that are designed for your local power system.
• This locomotive must never be supplied with power from
more than one transformer.
• Pay close attention to the safety notes 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 interfe-
rence suppression set is to be used for this purpose.
• WARNING! Sharp edges and points required for operation.
• Do not expose the model to direct sunlight, extreme
changes in temperature, or high humidity.
Important Notes
• The operating instructions and the packaging are a com-
ponent part of the product and must therefore be kept as
well as transferred along with the product to others.
• Please see your authorized Märklin dealer for repairs or
spare parts.
• The warranty card included with this product specifies the
warranty conditions.
• http://www.maerklin.com/en/imprint.html
8
Functions
• Recognition of the mode of operation: automatic.
• Addresses that can be set:
1-80 (Control Unit 6021/Mobile Station 60651/652)
1-255 (Central Station 6021x/Mobile Station 60653)
• Address set at the factory: 23
• Mfx technology for the Mobile Station / Central Station.
Name set at the factory: Serie 2501 SNCB
• Adjustable acceleration (ABV).
• Adjustable Braking delay (ABV).
• Adjustable maximum speed.
• Setting the locomotive parameters (address, acceleration/
braking delay, maximum speed): with the Control Unit,
Mobile Station, Central Station.
• Headlights, changing over with the direction of travel.
• Only the train control functions and headlight changeover
feature are available in analog operation.