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Richard SmithAug 18, 2025
What to do if OHAUS Scales cannot turn on?
- SSara PotterAug 18, 2025
If the OHAUS scale cannot be turned on, the cause may be no power to the scale. Verify the connections and voltage.
What to do if OHAUS Scales cannot turn on?
If the OHAUS scale cannot be turned on, the cause may be no power to the scale. Verify the connections and voltage.
How to calibrate OHAUS Valor 3000 if it cannot be calibrated?
If the OHAUS scale cannot be calibrated, it could be due to an unstable environment. Move the scale to a suitable location. Another reason may be an incorrect calibration weight; use the correct calibration weight.
What to do if OHAUS Valor 3000 shows OVER?
If the OHAUS scale displays 'OVER', it means the weight on the pan exceeds its capacity. Remove some weight from the pan.
Why OHAUS Valor 3000 shows Err 8.1?
The OHAUS scale displays 'Err 8.1' due to several reasons: the pan had a load during power on (remove weight and re-zero), the zero has drifted (run RAMP in Service Menu to check Load Cell, then calibrate), or the Load Cell is damaged (replace Load Cell).
Why OHAUS Valor 3000 shows Err 8.2?
The OHAUS scale displays 'Err 8.2' due to several reasons: the pan was removed prior to power on (install pan and re-zero), the zero has shifted (run RAMP in Service Menu to check Load Cell, then calibrate), or the Load Cell is damaged (replace Load Cell).
What to do if OHAUS Scales shows poor accuracy?
If the OHAUS scale shows poor accuracy, it may be due to improper calibration (perform calibration) or an unstable environment (move the scale to a more suitable location).
What to do if OHAUS Scales displays UNDER?
If the OHAUS scale displays 'UNDER', it means the pan was removed during weighing. Re-install the pan.
What to do if OHAUS Valor 3000 Scales cannot access mode?
If the OHAUS scale cannot access a mode, it means that the mode has not been enabled. Go to the menu and enable the mode.
What to do if OHAUS Scales shows REF Err?
If the OHAUS scale displays 'REF Err', it means the reference weight is too small. Use a larger sample.
What to do if OHAUS Valor 3000 cannot access unit?
If the OHAUS scale cannot access a unit, it means that the unit has not been enabled. Go to the menu and enable the unit.
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.
