General Information - marklin 74920 Manual De Instrucciones

General Information

74920: Fully automatic railroad grade crossing
with half gates for single-track Märklin H0
C Track layouts. Comes with crossbuck signs with
warning lights integrated into them (light bulbs).
74930: Add-on set to expand the 74920 railroad grade
crossing to a multi-track version.
One add-on set is required for each additional
track.
How these sets work: These railroad grade crossings
function with contact tracks as switches. The railroad
grade crossing is turned on and off by means of the elec-
trically conductive axles on the locomotives and the cars.
Important: If you use other makes of cars with insulated
wheel sets, this may lead to malfunction of the railroad
grade crossing.
These railroad grade crossings are operated with 16 volt
AC. They cannot be operated with another form of vol-
tage. The railroad grade crossing must be connected to
only one power source (transformer).
Caution: Since the brown connecting wires from different
power supply systems (example: Digital train operation,
conventional train operation, constant 16 volt accessory
power) are used as the ground return, these connec-
tions should under no circumstances be mixed up when
building a layout.
WARNING! This product contains magnets. Swallowing
more than one magnet may cause death in certain cir-
cumstances. If necessary, see a doctor immediately.
Caution:
The transformer for the Mobile Station
may not be used to simultaneously power accesso-
ry articles. These require a separate transformer.
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