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General| Series | HC4900 |
|---|---|
| Power Source | Rechargeable Battery |
| Display | Color |
| Interface | USB |
| Supported Cable Types | Category 5/5e/6/6A/7/7A |
| Memory | Internal storage for test results |
| Operating Temperature | 0°C to +45°C |
| Storage Temperature | -20°C to +70°C |
General safety responsibility for machine operators and cautionary notes regarding LMI.
Warnings regarding LMI adjustment, proper functioning, and operation if LMI fails.
Disclaimer regarding damages from improper use, welding, or thunderstorm.
Technical specifications for the DAVS pressure transducer, including operating voltage and protection class.
Instructions for installing the DAVS pressure transducer, emphasizing proper connection and sealing.
Technical specifications for the LWG208 Length/Angle sensor, including operating voltage and tolerances.
Installation guidelines for the LWG208 Length/Angle sensor on the crane boom.
Technical specifications for the Anti-Two Block Switch, including operating voltage and life expectancy.
Overview of data display, utilization bar graph, and indicator lights on the console.
Explanation of function keys and numerical keys for console operation and settings.
Detailed list and explanation of data displayed on the main interface (e.g., load, angle, length).
Explanation of symbols used for function keys and other interface elements.
Describes the yellow pre-warning light indicating approaching overload.
Describes the red overload warning light and its associated actions.
Describes the red warning light for A2B (hoist limit) switch status.
Describes the initial power-on procedure and security checks before operation.
Details on setting the Operating Mode (OM) code for the crane configuration.
Instructions on how to enter the Function setup display via keypad.
Explanation of unit conversion between metric and imperial systems for length and weight.
How to select outrigger and tire configurations for OM setup.
How to select between static load lifting or creep on tires.
How to access and navigate the error code reference table for diagnosis.
Conditions under which the LMI system will issue alarms and warnings.
Crane movements that are prohibited when a fault occurs.
Daily maintenance checks for LMI system components like cables and sensors.
How to adjust the length sensor for accurate boom length readings.
Errors related to range limits, OM codes, and length sensor faults.
Errors concerning pressure and angle sensor voltage limits.
Errors related to system voltage, program mismatches, and RAM faults.
Errors involving data files, memory, and analogue settings.
Errors in communication, OM codes, and range judgments.
Errors related to A2B switches, data loggers, and batteries.
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