Changing the LMI Display Language on a HC 110 Terex Crane

[MikePhua]

The LMI (Load Moment Indicator) display on a Terex HC 110 crane is an essential tool for operators, providing real-time information about the crane’s load status, working radius, and other important operational parameters. In some cases, operators may need to change the language of the LMI display for better understanding or preference. This article explains the process of changing the language on the LMI display of the Terex HC 110 crane.
Understanding the Importance of the LMI System
The LMI system on a crane is responsible for ensuring the crane operates within safe limits by constantly monitoring the load and boom position. It provides feedback to the operator regarding:

1. Load Capacity: The LMI system ensures that the crane doesn’t exceed its rated lifting capacity, reducing the risk of overloads and improving safety.
   
2. Boom Angle and Radius: It tracks the boom's angle and extension, helping the operator position the load correctly and maintain safety during lifting operations.
   
3. Overload Warnings: The system provides alerts when the load reaches critical levels, helping prevent potential accidents.
   
4. Display Information: The LMI system communicates all this data to the operator via a digital display, usually located in the crane's cab.
   

Why Change the Language of the LMI Display?
Changing the language of the LMI display may be necessary for several reasons:

1. Operator Preference: In international operations or mixed-language teams, switching to the operator’s native language helps improve understanding and reduces the likelihood of errors.
   
2. Equipment Maintenance: If the crane is transferred to a region with a different language, or if maintenance is performed by technicians who speak a different language, switching the LMI display language can make communication and troubleshooting easier.
   
3. Upgrading or Repairing: When upgrading or repairing the LMI system, technicians may need to change the language settings for diagnostics or system adjustments.
   

Steps to Change the LMI Display Language on a HC 110 Terex Crane
Changing the language on the LMI display of a Terex HC 110 crane is a straightforward process, but it requires attention to the system’s settings. Here’s how to do it:

1. Turn On the Crane:
   • Start by turning on the crane’s main power. This allows access to the LMI system settings through the display interface.
     
2. Access the LMI Menu:
   • On the LMI display panel, press the Menu button or equivalent to access the settings.
     
   • You may need to refer to the operator’s manual to locate the correct button or menu if it’s not immediately obvious.
     
3. Navigate to the Language Settings:
   • Once in the menu, scroll through the options until you find the Language settings. This is typically listed under “System Settings” or “Display Options.”
     
   • Use the up and down arrow buttons or the touchscreen (depending on your system) to scroll through the options.
     
4. Select the Desired Language:
   • The LMI system should provide a list of supported languages. These may include languages such as English, Spanish, French, German, Chinese, or others depending on your machine’s configuration.
     
   • Select the desired language and confirm your selection.
     
5. Confirm the Change:
   • After selecting the language, the LMI display should switch to the new language. If necessary, confirm the language change by pressing Enter or selecting a confirmation option.
     
6. Exit the Menu:
   • Once the language is changed, exit the settings menu to return to the main LMI display screen. Your system should now display all information in the selected language.
     

Troubleshooting Language Change Issues
If you encounter issues while trying to change the language, here are a few things to check:

1. Software Version:
   • Ensure that your LMI system has the latest software updates. Sometimes, certain languages may not be available on older software versions.
     
2. Language Availability:
   • If the language you need is not available, check with the manufacturer or dealer to confirm whether it can be added to your system. Some languages may require specific updates or configurations.
     
3. System Reset:
   • If the LMI display does not respond to language changes, try restarting the crane or performing a system reset. Refer to the manual for the reset procedure.
     
4. Consult the Manual:
   • If you’re still having trouble, consult the crane’s operator’s manual or the LMI system manual for detailed troubleshooting steps.
     

Importance of Proper Maintenance for LMI Systems
To ensure the LMI system functions correctly and safely, it’s important to follow regular maintenance procedures. This includes:

1. Calibrating the LMI System: Regularly calibrate the LMI system to ensure its accuracy. This helps in maintaining safety and reliability during crane operations.
   
2. Software Updates: Keep the LMI system software up to date to take advantage of new features, bug fixes, and additional language support.
   
3. Checking the Display for Issues: Periodically check the LMI display for any malfunctions or unusual readings. Clean the display and the surrounding area to maintain clear visibility.
   
4. Operator Training: Ensure that crane operators are trained in using the LMI system effectively, including how to change the language and use other settings.
   

Conclusion: Efficiently Changing the LMI Display Language on a HC 110 Terex Crane
Changing the language on the LMI display of a Terex HC 110 crane is a simple process that enhances the crane’s usability, especially in international settings or when operators speak different languages. By following the steps outlined in this article, crane operators can easily switch between languages, ensuring a more efficient and safe operation.
Always make sure to maintain the LMI system and keep it updated for continued optimal performance.