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Joe HughesSep 12, 2025
What to do if OHAUS Scales menus are locked out?
- BBrandy HeathSep 12, 2025
If the OHAUS scale menus are locked out, it means the scale is set for LFT. Turn LFT off.
What to do if OHAUS Scales menus are locked out?
If the OHAUS scale menus are locked out, it means the scale is set for LFT. Turn LFT off.
Why OHAUS Scales shows Err 9?
If the OHAUS scale displays 'Err 9', it means a new PCB was installed, and the factory calibration data is corrupted. Configure the scale and perform service calibration.
General| Capacity | 3000 g |
|---|---|
| Readability | 0.1 g |
| Display | LCD |
| Housing Material | ABS Plastic |
| Protection | IP54 |
| Linearity | ±0.2 g |
| Interface | RS232 |
| Power Supply | AC Adapter |
| Operating Temperature | 40 °C |
| Repeatability | 0.1 g |
| Units | g, kg |
Overview of the service manual's content and purpose.
Environmental and facility conditions necessary for scale servicing.
List of common hand tools and specialized equipment needed.
Detailed technical specifications for the Valor 3000 scales.
Information on powering on/off and basic scale functions.
Explanation and setup procedure for LFT compliance.
Illustration and description of the scale's menu navigation.
General approach to identifying and resolving scale issues.
Table listing symptoms, possible causes, and remedies.
Routine checks and cleaning to ensure optimal performance.
Step-by-step guide to safely disassemble the scale housing.
General information and requirements before performing tests.
Procedure to verify basic scale functionality.
Checks if all display segments are active during startup.
Method for testing the load cell's performance.
Tests for precision, repeatability, and linearity.
Exploded view and parts list for Xtreme models.
Exploded view and parts list for Xtreme W models.
Step-by-step guide for performing standard scale calibration.
Instructions on how to enter the scale's service menu.
Procedure and interpretation of the ramp display.
Steps for calibrating the scale's linearity.
Steps for calibrating the scale's span.
Setting the geographical adjustment factor for gravity compensation.
Enabling and configuring expanded readability mode.
Setting up the PC and hardware interface for the service tool.
Using the tool to re-configure scale parameters after repair.
