Troubleshooting

Your appliance is designed and manufactured for a long life and reliable operation.

If a problem occurs during operation, check whether it is due to an operating error. Please note that even during the warranty period, some repair costs may be your responsibility.

You may be able to correct the following faults by checking the possible causes yourself:

Problem	Possible Cause and Remedy

Appliance does not	- Is the appliance turned on properly?
work, display is off	- Is the power cord properly inserted in the outlet?
	- Is the circuit breaker or fuse in operating condition?

The interior light	- Is the appliance turned on?
does not come on	- Is the interior light turned on?
	- The interior light is defective. Contact your Liebherr Dealer or Representative.

Loud running noise	- Is the appliance placed firmly on the floor, or does the compressor
	cause nearby items of furniture or objects to vibrate? If necessary, move
	the appliance slightly, align by adjusting the adjustable feet, or adjust bottles.

Motor seems to	- Is the ambient temperature too hot? See Safety Regulations.
run too long	- Has the appliance been opened too often or left open too long?

The temperature is	- Is the temperature setting correct? See Setting The Temperature.
not cold enough	- Has an excessive amount of wine been placed in the appliance?
	- Does a separately installed thermometer show the correct reading?
	- Is the ventilation system working properly?
	- Is the appliance set up too close to a heat source?

F0 or F1 appears

The appliance has a fault. Contact your nearest customer service representa-

in the display

tive, indicate the type of appliance, index and appliance / serial number.

Customer Service

Appliance Information

If none of the above possible causes apply,

Record this information when the appliance is

and you can not rectify the fault yourself,

installed.

contact your nearest customer service repre-

Type Designation: _________________________

sentative. Indicate the type (1) of appliance, service

number (2) and the appliance / serial number (3)

Index:___________________________________

as indicated on the model plate. The model plate is

located on the left-hand inside wall.

Appliance / serial number:___________________

Date of Purchase: _________________________

Where Purchased:_________________________

WU 40 specifications

The Liebherr WU 40 is a highly efficient and versatile wheel loader designed for a variety of tasks in construction, agriculture, and material handling. Known for its reliability and performance, the WU 40 combines robust engineering with advanced technologies to meet the demanding needs of modern operations.

At the heart of the Liebherr WU 40 is its powerful engine, which delivers optimal performance while maintaining fuel efficiency. The machine is equipped with a reliable Liebherr engine that not only ensures high torque but also adheres to stringent emissions regulations, contributing to a reduced environmental impact.

One of the standout features of the WU 40 is its impressive lifting capacity and maximum dump height, which allows for efficient loading and transport of materials. With its articulated design, the loader provides excellent maneuverability even in confined spaces, making it an ideal choice for urban construction projects or agricultural applications.

The WU 40 is equipped with the latest hydraulic technologies, which facilitate rapid and precise movements. Its hydraulic system allows for smooth lifting and lowering actions, ensuring that operators can work quickly and efficiently while minimizing wear and tear on the machinery. The adjustable boom enables users to handle various attachments, offering greater versatility for tasks such as digging, lifting, and landscaping.

Operator comfort is another key consideration in the design of the Liebherr WU 40. The cabin is spacious and ergonomically designed, featuring intuitive controls which enhance operator confidence and productivity. With excellent all-around visibility, operators can easily navigate their surroundings, ensuring safety during operation.

Liebherr's emphasis on durability is evident in the construction of the WU 40, which utilizes high-quality materials and components that withstand the rigors of various working environments. This commitment to durability reduces maintenance needs and extends the lifespan of the equipment.

Advanced technological features such as telematics systems provide real-time data on machine performance, enabling proactive maintenance and reducing downtime. This connectivity enhances operational efficiency and helps businesses make informed decisions about their fleet management.

In summary, the Liebherr WU 40 is a top-tier wheel loader that embodies versatility, efficiency, and advanced technology. Its robust engine, effective hydraulic system, operator-friendly cabin, and durable construction make it a valuable asset for any operation requiring reliable material handling capabilities.