How to fix OHAUS Ranger 3000 Scales that cannot turn on?
- JJill JonesAug 20, 2025
If you cannot turn on your OHAUS scale, the issue might be due to a lack of power. Verify that all connections are secure and that the voltage is correct.
How to fix OHAUS Ranger 3000 Scales that cannot turn on?
If you cannot turn on your OHAUS scale, the issue might be due to a lack of power. Verify that all connections are secure and that the voltage is correct.
What to do if my OHAUS Scales show Err 8.3?
If the OHAUS scale displays 'Err 8.3', it means the weight reading exceeds the overload limit. Reduce the weight on the scale to be within the specified limits.
Why is the battery icon flashing on my OHAUS Ranger 3000 Scales?
If the battery icon is flashing on your OHAUS scale, it indicates a low battery error. To resolve this, connect the scale to AC power and allow it to charge.
What does Err 8.5 mean on OHAUS Ranger 3000 Scales and how to fix it?
If your OHAUS scale displays 'Err 8.5', it means the tare value is out of range. Adjust the tare value to ensure it falls within the acceptable limits.
Why are my OHAUS Ranger 3000 showing poor accuracy?
If your OHAUS scale is showing poor accuracy, it might be due to improper calibration. Try performing a calibration procedure. Another cause might be an unstable environment. Relocate the scale to a more stable location.
What does Err 8.6 mean on OHAUS Scales?
If your OHAUS scale displays 'Err 8.6', it means the weight exceeds 6 digits and causes a display overflow. Reduce the weight on the scale.
What does CAL E mean on OHAUS Scales?
If your OHAUS scale displays 'CAL E', it indicates a calibration error. This can occur if the calibration value is outside the allowed limits, the environment is unstable, or the calibration weight is incorrect. Ensure you are using the correct calibration weight and move the scale to a stable location.
What does Err 8.1 mean on OHAUS Ranger 3000?
If your OHAUS scale displays 'Err 8.1', it indicates a Power On Error because the weight reading exceeds the Power On Zero limit.
What does Err 8.2 mean on OHAUS Ranger 3000 Scales?
If your OHAUS scale displays 'Err 8.2', it indicates a Power On Error because the weight reading is below the Power On Zero limit.
What does Err 8.4 mean on OHAUS Ranger 3000?
If your OHAUS scale displays 'Err 8.4', it indicates an Under Range Error because the weight reading is below the Underload limit. Increase the weight on the scale.
Display | LCD with white LED backlight |
---|---|
Calibration | External calibration |
Auto-off | Yes |
Power Supply | AC adapter or rechargeable battery |
Communication | RS232 |
Operating Temperature | -10°C to 40°C |
Applications | Weighing, Parts Counting, Check Weighing, Dynamic Weighing, Accumulation, Display Hold |
Interface | RS232 |
Readability | 0.1g |
Pan Size | 225 mm x 300 mm |
Protection | IP54 |
Units of Measurement | g, kg, lb, oz, lb:oz, ct, N, custom |
Lists essential safety precautions to follow before and during scale operation.
How to use the scale for check weighing, check percent, and check count.
Detailed procedure for check count functionality.
Detailed procedure for check weighing functionality.
Detailed procedure for check percent functionality.
Instructions for performing scale calibration procedures.
Details on setting various scale parameters and defaults.
Enables or disables specific operational modes like Weigh, Percent, Count, Check, and Dynamic.
Details on audit trail sealing for US and Canada compliance.
Steps for setting up the scale for legal for trade use.
Lists common problems, their causes, and remedies for the scale.
Details compliance marks and verification requirements for weighing instruments.