90463 - Model making LGB - Free user manual and instructions

Product type	Converter (transformer) and control console for model train
Brand	LGB (Gebr. Märklin & Cie. GmbH)
Model	90463
Category	Model making – electric train layout
Input voltage	230 V mains (according to converter rating plate)
Output voltage	Direct current for track and locomotives (exact value on the plate)
Main functions	Speed regulation, overload and short-circuit protection, accessory switching
Connections	Track terminals (red and blue), converter-console connection via cable (5)
Safety	Indoor use only, weekly visual inspection of cable and housing, disconnect before inspection
Overload protection	Integrated device; automatic shutdown in case of short circuit or overload, reset after approximately 1 minute
Cleaning and maintenance	Clean the track and axles with a dry cloth; use tweezers to remove dirt from axles
Disposal	Do not dispose of in household waste; recycle at a collection center for electrical appliances
Warranty	Legal and contractual warranty according to the provided certificate
After-sales service	Contact the Märklin specialist dealer or LGB repair service (Germany)
Compatibility	Designed exclusively for LGB model train layouts

Frequently Asked Questions - 90463 LGB

What to do in case of a short circuit on the layout?

Immediately unplug the converter from the mains socket. Search for the cause of the short circuit on the track or accessories and correct the problem. Wait about one minute for the internal protection to reset, then plug back in.

My locomotive does not start, what should I check?

Check that all connections (track terminals, converter-console cable) are correctly plugged in. Make sure the converter is plugged into a working mains socket. Inspect the condition of the track and cables.

The converter turns off without apparent reason, why?

This may be due to an overload: too many locomotives or accessories are connected. Unplug the converter, reduce the number of consumers, then plug back in after one minute. If the problem persists, check for any short circuit.

How to clean my train and the track?

Use a dry, smooth cloth to clean the track and locomotives. For the axles, carefully remove hair or dust using tweezers. Never use liquids or abrasive products.

Can I use another transformer with the control console?

No. The control console must be connected exclusively to the supplied converter. The use of other converters or transformers is prohibited and may damage the equipment.

How to properly connect the track to the control console?

Screw the connection terminals onto the track. Connect the red and blue cables to the control console as shown in the diagrams in the manual (pages 12-13). Make sure the converter is unplugged during wiring.

What to do if a part is damaged?

Immediately remove the damaged locomotive or vehicle from operation. Contact your Märklin specialist dealer or LGB repair service for a replacement or repair. Do not attempt to repair the converter yourself.

How to dispose of the converter at the end of its life?

The converter must not be disposed of with household waste (crossed-out bin symbol). Take it to a collection center for the recycling of electrical and electronic equipment. Check with your local municipality for collection points.

What safety precautions should be observed?

Use the converter only in dry rooms. Visually inspect the cable and housing at least once a week, with power off. Never pull on the cable to move it. Explain to children that it is not a toy.

Where can I find the precise technical specifications of my device?

The detailed technical specifications (voltage, current, power) are indicated on the rating plate attached to the converter. Also refer to the user manual for connection diagrams.

USER MANUAL 90463 LGB

Table of Contents Page

1. Safety Notes 7
2. Connections for the Locomotive Controller and the Track 7
3. Short Circuit or Overload 10
4. Trouble Running the Train 10
5. Cleaning and Maintenance 10
6. Disposing 10
7. Warranty 10

Sommaire Page

Diagram showing electrical connection and multimeter dial with labeled components

2.5 Aufbau

Electrical wiring diagram showing connections between a multimeter, 51090 component, and power plug with switch

7 Fahren

Diagram showing two identical electrical setups with steam locomotive, connected to a multimeter displaying a dial and meter reading.

Isometric technical diagram of a railway track with two connected components (no text or symbols)

Electrical circuit diagram showing connections between a multimeter, switch, and power outlet with labeled components

Diagram showing a device connected to a city skyline with a meter displaying a waveform, likely illustrating an electrical or signal measurement setup.

Power packs for toys are not suitable to be used as toys. The use of power packs must always be done under the supervision of adults.

Make sure you teach your children to use the power pack only in the manner described in the instructions.

Make sure that you teach your children about the dangers of the household current system.

Make sure you inspect the condition of the power pack and its connections to the wall outlet for damage at regular intervals (depending on how often the power pack is used to play with the train), at least once a week. This must be done with the power pack unplugged from the wall outlet. If you have the slightest suspicion that there is damage, the power pack may not be used again until it has been checked and repaired by the LGB Repair Department.

1. Safety Notes

Make sure you read the following safety notes before using a LGB power pack for the first time:

• The power pack may only be connected to a wall outlet with voltage that is the same as indicated on the specifications plate on the power pack.
• The power pack is designed for use in a dry area only.
• The power pack is not a toy. It is used to supply current to a model railroad layout.
• Never hold the power pack by its power cord when transporting it.
• Check the condition of the power cord regularly and also check the housing for damage. This visual check may be carried out only when the power pack is unplugged from the wall outlet. If you have the slightest suspicion that there is damage, the power pack may not be used again until it has been checked and repaired by an authorized service organization with the appropriate skills (example: LGB Repair Department). In this situation make sure that you dispose of the power pack in the proper manner or send it to the LGB Repair Department for exchange.
• The permanently attached power cord for the power pack may not be changed in any way.

2. Connections for the Locomotive Controller and the Track

2.1 Connecting the Locomotive Controller to the Track

Screw the terminal clips to the track. Connect the red wire and the blue wire to the locomotive controller. (See Figures 1-7, Page 9)

Important Note:

The train controller may only be connected to the power pack included with the set. The use of other power packs or transformers is not authorized!

2.2 Connecting the Train Controller to the Power Pack

The locomotive controller needs the switched mode power pack for power. Therefore only the switched mode power pack (1) may be plugged with the cable (5) into the socket of locomotive controller (7) – see illustrations on Page 8, Figure 5 on Page 9.

Caution! You must never have two power packs and train controllers connected to the same power circuit (track circuit) at the same time.

2.3 Connections for the Power Pack

The power pack may not be plugged into the wall outlet until the wiring for the layout is finished.

2.4 Technical Data

See the specifications plate on the power pack.

Power Pack • Train Controller

1 - Power Pack
2 - Connection plug
3 - Train controller
4 - Speed controller
5 - Connection: Control Boxes
6 - Connection: Track
7 - Connection: Power Pack

Diagram showing electrical connection and multimeter dial with labeled components

2.5 Setup

Putting track together 1

3 Setting up track

The first time you set up the starter set, you can do it on a table or on the floor.

5 Connecting track to the locomotive controller and the switched mode power pack

Electrical wiring diagram showing connections between a multimeter, 51090 microcontroller, and power outlet with switch.

7 Running the train

Diagram showing two electrical setups with steam locomotive, connected to a multimeter displaying a reading dial.

Keeping track together 2

4 Wire connections for track

Isometric technical diagram of a mechanical assembly with two connected components mounted on parallel beams (no text or symbols)

6 Connecting the switched mode power pack to the wall outlet

Electrical circuit diagram showing connections between a multimeter, a 51090 component, and an electrical outlet with power lines.

Diagram showing a device connected to a train station with a meter reading, likely illustrating a physics experiment setup.

3. Short Circuit or Overload

Overload Protection

A built-in overload protection protects the power pack in the event of an overload or a short circuit. The locomotives will come to a stop, solenoid accessories cannot be controlled, and all lamps/lights connected to the layout will go out.

The following procedure is recommended:

1. Unplug the power pack from the wall outlet.
2. Look on the layout for the cause of the short circuit and correct it.
3. After about 1 minute the overload protection will go back to regular operation. After this period of time has passed, the power pack can be used again.

If the power pack shuts off again without a short circuit being found, then the power pack is overloaded. In this situation the number of users on the layout (locomotives, solenoid accessories, and lamps/lights) must be reduced.

4. Trouble Running the Train

• If the locomotive does not run, check to make sure that the connections (see setup) are correct or that the wire insulation was pushed into the terminal or that the switched mode power pack is plugged into the power outlet.
• If the locomotive becomes damaged, do not use the locomotive anymore. If car becomes damaged, remove this car from the train and do not use it anymore.

5. Cleaning and Maintenance

• Check to see if hair or dirt gets on the axles on the train and remove this hair or dirt from the axles with the help of a pair or tweezers so that the train runs correctly.
• Der Zug kann mit einem trockenen, fusselfreien Tuch oder einem weichen Pinsel gereinigt werden.
  • Additional information about servicing your locomotive can be found in the instructions for it.

6. Disposing

Products marked with a trash container with a line through it may not be disposed of at the end of their useful life in the normal household trash. They must be taken to a collection point for the recycling of electrical and electronic devices. There is a symbol on the product, the operating instructions, or the packaging to this effect. The materials in these items can be used again according to this marking. By reusing old devices, materially recycling, or recycling in some other form of old devices such as these you make an important contribution to the protection of our environment. Please ask your city, town, community, or county authorities for the location of the appropriate disposal site.

7. Warranty

The warranty card included with this product specifies the warranty conditions.

- Please contact your authorized Märklin dealer for repairs or contact:

Diagram showing electrical connection and multimeter dial with labeled components

2.5 Montage

Electrical wiring diagram showing connections between a multimeter, switch, and power outlet with labeled component 51090

7 Rouler

Diagram showing two electrical setups with steam locomotive, connected to analog meters displaying a dial and meter reading.

Isometric technical diagram of a railway track with two connected components (no text or symbols)

Electrical circuit diagram showing connections between a multimeter, 51090 microcontroller, and power outlet with wiring.

Diagram showing a device connected to a train station with a dial and signal waveform, likely illustrating a physics experiment setup.

3. Court-circuit ou surcharge

Diagram showing electrical connection setup with labeled components including power supply, meter, and terminal connections

2.5 Opbouw

Diagram showing a circuit setup with a meter and connected to a train station, featuring a digital display with a gauge.

3. Kortsluiting of overbelasting

Overbelastingbeveiliging

Diagram showing electrical connection setup with labeled components including a power plug, switch, and digital multimeter display.

2.5 Montaje

1
Ensamblar la vía

Diagram showing three sequential steps of a railway track system with directional arrows indicating movement (no text or symbols present)

3
Montar la vía

Electrical wiring diagram showing connections between a multimeter, 51090 sensor, and power plug with switch.

7
Conducir

Diagram showing a circuit setup with a train, a switch, and a multimeter displaying a reading dial.

Diagram showing a steam locomotive connected to a digital multimeter with a dial and probe, illustrating electrical measurement setup.

Isometric diagram of a mechanical assembly with a bracket and force arrow (no text or symbols)

Isometric technical diagram of a railway track system with two connected components (no text or symbols)

Electrical circuit diagram showing connections between a multimeter, 51090 microcontroller, and power outlet with wiring.

Diagram showing a circuit setup with a meter and connected to a city skyline, likely illustrating an electrical or measurement system.

3. Cortocircuito o sobrecarga

Diagram showing three steps of a railway track system with directional arrows indicating movement (no text or symbols)

Electrical circuit diagram showing connections between a multimeter, switch, and power outlet with labeled component 51090

7 Far marciare

Diagram showing two electrical setups with steam locomotives connected to a multimeter displaying analogs and measurement scales.

Isometric diagram of a mechanical assembly with a T-shaped component inserted into a grid-like structure (no text or symbols)

Isometric technical diagram of a railway track system with two connected components (no text or symbols)

Circuit diagram showing connections between a multimeter, 51090 microcontroller, and power outlet with wiring labels

Diagram showing a device connected to a city skyline with a meter reading, likely illustrating an electrical or diagnostic setup.