Description

Liebherr LICCON 2 2009 Training Manual

I’ve torqued more head bolts than most techs have had hot meals. When I hit a databus fault on a Liebherr crane, I don’t reach for some aftermarket PDF that half the diagrams are blurred. I grab the Liebherr LICCON 2 2009 Training Manual. This is 287 pages of what Liebherr-Werk Ehingen GmbH gave its own service techs. Not a reprint, not a copy from a forum. The original training binder. You need the block diagram for the LICCON Monitor LCD5? Page 11 has it. Pinouts, component layout, everything.

Module Components: What the Manual Actually Covers

Chapter 1 breaks down every module in the LICCON 2 system. Starts with an overview, then goes into the LICCON Monitor LCD5 (BSE) – task, construction, block diagram, connections, nameplate. Then the LSB power supply, BTB Bluetooth base unit, charging unit, BTT Bluetooth terminal, BTT-E radio extension, LSB-EA I/O module, UEA universal I/O module, TE keypad unit, AMS active joystick, and the BKE operator control unit. Each one gets its own subchapter with block schematics and connector pinning. Page 17 shows the LSB power supply wiring. If you’re diagnosing a no-communication between the BTT and the BTB, you need the connection types section – infrared, Bluetooth, cable. This manual gives all five connection variants.

Does This Cover the LICCON 2 Databus Controller?

Yes – the whole thing is called the LICCON 2 Datenbusordner. Chapter 2 is dedicated to every bus participant on the LSB bus: pressure sensors (DK), length encoders (LG), angle sensors (WG), rotation sensors (DG), wind rotation sensors (WD), inductive sensors (IA/ID), double inductive sensors (DI), lift upper limit switch (HO), inclination sensors (NG), pedal sensors (PG), and headlight drive unit (SV). Each one has a task description and a breakdown of construction and function. No generic “sensor may cause fault” – this is the actual OEM training material that tells you exactly how the signal travels through the databus.

3 Safety Components You Can’t Ignore

Chapter 3 is short but critical: safety components. It covers the warning lamp assembly – task, construction, function. Liebherr doesn’t mess around with safety. The manual explicitly states that the training binder does not replace the operating manual or legal safety regulations. You still need to study the full operating manual before running the crane. But if you’re troubleshooting a warning lamp that won’t illuminate during self-test, this section gives you the circuit-level understanding to trace it.

Why OEM Training Documentation Beats Aftermarket

Aftermarket manuals for Liebherr LICCON 2 are garbage. They re-label connector pins, guess on block diagrams, and leave out the version info. This is original 2009 print from Liebherr’s own technical training department. The PDF includes the German, English, French, and Spanish versions in one file – 287 pages of verified factory content. You get the exact same binder that service techs used in Ehingen. I’ve compared. There’s no substitute for OEM when you’re dealing with a databus that controls a 200-ton crane. One wrong wire assumption and you’re looking at a dropped load or a fried ECU.

Related Manuals

• Liebherr R 934 C, R 984 C Training Manual – Factory Hydraulics & Control Unit Di
• Liebherr Ltm 1030, Ltm 1100 2007 Training Manual – Electrical Fundamentals
• Liebherr LTM 1030/2 1999 Training Manual – Factory Specs & Wiring

For a deeper dive into electrical fundamentals, see the Manual Transmission section on WikiPedia – though that’s for cars, the concept of signal paths is similar. And if you’re cross-referencing gear-train logic, check Manual Transmission for mechanical basics.

FAQ – Liebherr LICCON 2 Training Manual

Is this manual in English?

The PDF is multilingual — German, English, French, Spanish.

Does it include torque specs?

No — this is a training manual focused on databus system understanding, not repair procedures. You’ll need the service manual for torque values.

Can I print this?

Yes, once obtained you can print sections. But respect copyright — it’s for personal use.

What specific modules are covered?

The manual details every module in the LICCON 2 system: LICCON Monitor LCD5 (BSE), LSB power supply, BTB Bluetooth base unit, charging unit, BTT Bluetooth terminal, BTT-E radio extension, LSB-EA I/O module, UEA universal I/O module, TE keypad unit, AMS active joystick, BKE operator control unit. Plus all bus participants: pressure, length, angle, rotation, wind, inductive, double inductive sensors, limit switches, inclination, pedal, headlight drive. Chapter 3 covers safety components like the warning lamp. Page 17 gives the LSB power supply diagram. This is not a lightweight overview — it’s the actual training binder used by Liebherr service personnel.

If you work on Liebherr cranes with LICCON 2, you need this manual on your bench. Access the Factory Manual now and stop guessing on databus faults.