Factory Service - LGB 52121 Instructions De Service

Hint: The throttle can also be used with
two 12 volt automotive or „deep cycle"
battery. For safety, also use a regular
automotive fuse rated up to 4 amps.
Operating without mains voltage
supply
Figure 2: When connecting to a 12-volt
car battery, the circuit must be protect-
ed via a 4 A fuse, (e.g. car in-lead fuse
holder as used for car radios).If a fuse
is not fitted, the electronic controller
will be damaged.
Attention! Connect the throttle using
wires with a cross-section of at least
2
0.5 mm (20 AWG) (e. g., LGB 50160).
Operation
When the throttle knob is in the center
„0" position, the throttle is off. Turn the
throttle left or right to change the speed
and direction of the train.
Overload Protection
The throttle is protected against short
circuits. If a short circuit occurs, the
throttle will switch off. However, this
overload protection functions only
when using a power supply with an
output of 5 amps or more.
When using an LGB power supply with
an output of less than 5 amps, a short
circuit will trigger the overload protec-
tion of your power pack (see Power
Supply).
Attention! If there is a short circuit or
overload, unplug the power supply from
the house current outlet immediately:
1. Short circuit: Find and remove the
short circuit. Reconnect the power sup-
ply cord. Reset the throttle by turning
the throttle knob to the center „0" posi-
tion for at least 2 seconds.
2. Overload: Remove one or more locos
from the track. Reconnect the power
supply cord. Reset the throttle by turn-
ing the throttle knob to the center „0"
position for at least 2 seconds.
Power Supply
Attention! For safety and reliability,
operate this product with LGB power
supplies (transformers and power
packs) only. With other power supplies,
the overload protection may not work.
The use of non-LGB power supplies will
void your warranty.
For more information on LGB power
supplies for indoor, outdoor and multi-
train operation, see the LGB catalog.

FACTORY SERVICE

Improper service will void your warran-
ty. For quality service, contact your
authorized retailer or the LGB factory
service station:
Gebr. Märklin & Cie. GmbH
LGB Service-Abteilung
Stuttgarter Straße 55 - 57
73033 Göppingen
Deutschland
You are responsible for any shipping
costs, insurance and customs fees.
CAUTION! This model is not for children
under 8 years of age. This model has
small parts, sharp parts and moving
parts. Save the supplied packaging and
instructions.
Products, specifications and availability
dates are subject to change without
notice. Some products are not available
in all markets and at all retailers. Some
products shown are pre-production
prototypes. LGB, Märklin logotype Gebr.
Märklin & Cie. GmbH. Other trademarks
are the property of their owners.
© Gebr. Märklin & Cie. GmbH
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