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 inter-
ference 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.
• Do not expose the model to direct sunlight, extreme
changes in temperature, or high humidity.
• WARNING! Sharp edges and points required for operation.
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.
• Maintenance, servicing, and repairs may only be done by
adults.
• Please see your authorized Märklin dealer for repairs or
spare parts.
• The warranty card included with this product specifies
the warranty conditions.
• Disposing: www.maerklin.com/en/imprint.html
Functions
• Recognition of the mode of operation: automatic.
• Addresses that can be set:
1 – 80
(Control Unit 6021/Mobile Station 60651/652)
01 – 255 (Central Station 6021x/Mobile Station 60653)
• Address set at the factory: 06
• Mfx technology for the Mobile Station / Central Station.
Name set at the factory: Big Boy 4014 UP
• Adjustable Acceleration delay (ABV).
• Adjustable Braking delay (ABV).
• Adjustable maximum speed.
• Setting the locomotive parameters (address, accelerati-
on/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.
• This locomotive can be retrofitted with a smoke generator
(Märklin 7226).
11