What to do if Hettich ROTOFIX 32 A displays error -2-?
Error -2- on your Hettich Laboratory Equipment indicates a loss of mains power during the centrifugation run, meaning the run was not completed. To resolve this, open the lid and press the [START] button. If necessary, repeat the centrifugation run.
What does error -3- mean on my Hettich ROTOFIX 32 A?
Error -3- on your Hettich Laboratory Equipment indicates an imbalance, meaning the rotor is unevenly loaded. To resolve this, open the lid, check the rotor loading, and then repeat the centrifugation run.
What to do if my Hettich Laboratory Equipment shows no display?
If your Hettich Laboratory Equipment's display is blank, it could be due to a lack of power or defective mains input fuses. First, check the supply voltage and the mains input fuse. Then, ensure the mains switch is set to [I].
Why Hettich ROTOFIX 32 A shows error '-1-'?
If your Hettich Laboratory Equipment displays error '-1-', it indicates a tacho error, meaning a speed pulse failure. Ensure that the device is not switched off while the ‘Rotation’ indicator is lit up and rotating. Wait until the ‘Lid closed’ symbol is displayed (after approximately 100 seconds) and then perform a MAINS RESET.
What to do if Hettich ROTOFIX 32 A Laboratory Equipment displays error '-5-'?
If your Hettich Laboratory Equipment shows error '-5-', it indicates an overload, possibly due to a defective motor or motor control. Try performing a MAINS RESET to address this issue.
What does error '-4-' mean on Hettich Laboratory Equipment and how to fix it?
If your Hettich Laboratory Equipment displays error '-4-', it signals a communication error in either the control or power section. Perform a MAINS RESET to resolve this issue.
How to fix no display on Hettich Laboratory Equipment?
If your Hettich Laboratory Equipment's display is not working, it could be due to no power or defective mains input fuses. Check the supply voltage and the mains input fuse. Also, ensure the mains switch is set to [I].
What to do if Hettich Laboratory Equipment shows error '-3-'?
If your Hettich Laboratory Equipment displays error '-3-', it indicates an imbalance, likely due to uneven rotor loading. To resolve this, open the lid, check how the rotor is loaded, and then repeat the centrifugation run.
Why is there no speed indicator on my Hettich Laboratory Equipment?
General| Brand | Hettich |
|---|---|
| Model | ROTOFIX 32 A |
| Category | Laboratory Equipment |
| Language | English |
Defines the centrifuge's intended purpose and application.
Details user qualifications and requirements.
Provides critical safety warnings and procedures.
Guide to setting up and connecting the centrifuge.
Procedure for powering the centrifuge on/off.
Guide for safe rotor removal and installation.
Guidelines for loading centrifuge tubes into rotors/buckets.
Procedures for performing centrifugation runs.
How to set and adjust centrifugation parameters.
Detailed instructions for cleaning and disinfecting the device.
Procedures for routine maintenance.
Table of common faults, causes, and remedies.
Steps to perform a main power reset.
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