Authorized Service - LGB 51750 Instructions De Service

USA GB
51750
EPL Control Box
THE PRODUCT
With the 51750 EPL Control Box, you
can control up to four LGB EPL
devices like switches and signals.
Features include:
- weather-resistant enclosure
- four two-way, momentary-contact
switches
- concealed screw terminals
- power indicator lamp
- side "piggyback" terminals
- marking stickers
THE PROGRAM
With this product, we recommend
the following items:
- 00559 LGB Explore Guide Book,
English
- 12010 EPL Switch Drive
- 50960 U.S. Semaphore Signal
- 52750 EPL Booster
For information on the complete LGB
program, see the LGB catalog.
OPERATION
Each switch (Fig. 1) in the 51750
controls an EPL device, like an LGB
switch drive or signal drive.
Press the top of the switch to move
the device in one direction (e.g.,
switch straight, signal up). Press the
bottom of the switch to move the
device in the opposite direction (e.g.,
switch left, signal down).
6
Installation
Mechanical: The 51750 can be
installed indoors or outdoors. The
base plate has four mounting holes.
Electrical: The 51750 requires AC
power from an LGB power supply.
Power can be connected to the ter-
minals numbered "3" and "4" on the
screw terminal strip (Fig. 2) on the
rear of the 51750. The green power
indicator lamp lights when power is
connected to the 51750.
Use the male and female "piggyback"
terminals on the sides of the box
(Fig. 3) to connect several LGB con-
trol boxes (e.g., 51750, 51800).
Attention! Do not mix AC and DC
power when connecting control
boxes.
Applications
The 51750 can be used to control
LGB EPL devices, like switch drives,
signal drives and electric uncouplers
(Fig. 4).
Connect one set of white and orange
terminals on the 51750 to the match-
ing white and orange terminals on
the EPL device.
Hints:
- Sometimes, EPL devices need extra
power to overcome mechanical
and/or electrical resistance. The
52750 EPL Booster will provide
that extra power, and we strongly
recommend it for reliable drive
operation.
- If you want to operate two EPL
drives simultaneously from the
same switch of the 51750, you
must use the EPL Booster 52750.
- If a drive does not move in the cor-
rect direction, try reversing the
connections to the drive.
- The 51750 can also control older
"three-wire" devices. Connect one
set of yellow, white and green ter-
minals on the 51750 to the match-
ing yellow, white and green termi-
nals on the device.
- Use the included marking stickers
to indicate the function of each
switch (Fig. 5).
Power Supply
Attention! For safety and reliability,
operate this product with LGB power
supplies (transformers, power packs
and controls) only. 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.

AUTHORIZED SERVICE

Improper service will void your war-
ranty. For quality service, contact
your authorized retailer or one of the
following LGB factory service sta-
tions:
Ernst Paul Lehmann Patentwerk
Reparatur-Abteilung
Saganer Strasse 1-5
D-90475 Nürnberg
GERMANY
Telephone: (0911) 83707 0
Fax: (0911) 83707 70
LGB of America
Repair Department
6444 Nancy Ridge Drive
San Diego, CA 92121
USA
Telephone: (858) 535-9387
Fax: (858) 535-1091
You are responsible for any shipping
costs, insurance and customs fees.
Hint: Information on LGB products
and LGB representatives around the
world is available online
www.lgb.com
CAUTION! This product is not for
children under 8 years of age. This
product has small parts, sharp parts
and moving parts. Save the supplied
packaging and instructions.
LGB, LEHMANN and the LEHMANN
TOYTRAIN logotype are registered
trademarks of Ernst Paul Lehmann
Patentwerk, Nürnberg, Germany.
Other trademarks are the property of
their owners. Products and specifi-
cations are subject to change without
notice. © 2002 Ernst Paul Lehmann
Patentwerk.
at
7