What to do if Hettich MIKRO 220 Laboratory Equipment shows no display?
If there is no display on your Hettich Laboratory Equipment, the cause may be no power or a tripped overcurrent protection fuse. Check the supply voltage and set the mains switch to [I].
Why does Hettich Laboratory Equipment show IMBALANCE 3* error?
The 'IMBALANCE 3*' error on your Hettich Laboratory Equipment indicates that the rotor is unevenly loaded. Open the lid and check the loading of the rotor. Then, repeat the centrifugation run.
What to do if Hettich MIKRO 220 displays CONTROL - ERROR 4, 6?
If your Hettich Laboratory Equipment shows 'CONTROL - ERROR 4, 6', it indicates a lid lock error. Perform a MAINS RESET to resolve this issue.
What does it mean when Hettich Laboratory Equipment displays N > ROTOR MAX?
The 'N > ROTOR MAX' error on your Hettich Laboratory Equipment means the speed in the selected program is greater than the maximum rotor speed. Check and correct the speed setting.
What does it mean when Hettich Laboratory Equipment displays MAINS INTERRUPT 11*?
The 'MAINS INTERRUPT 11*' error on your Hettich Laboratory Equipment indicates a loss of mains power during the centrifugation run, which means the run was not completed. Open the lid, press the [START/IMPULS] button, and if required, repeat the centrifugation run.
What to do if Hettich MIKRO 220 displays CONTROL - ERROR 8?
If your Hettich Laboratory Equipment displays 'CONTROL - ERROR 8', it indicates a lid lock error. To resolve this, open the lid, set the mains switch to [0], wait at least 10 seconds, turn the rotor vigorously by hand, and then set the mains switch to [I] while ensuring the rotor rotates during switch-on.
What to do if Hettich MIKRO 220 displays TACHO - ERROR 1, 2, 96?
If your Hettich Laboratory Equipment displays 'TACHO - ERROR 1, 2, 96', it indicates that the Tacho is defective, or the motor or electronics are defective. To attempt a fix, open the lid, set the mains switch to [0], wait at least 10 seconds, turn the rotor vigorously by hand, and then set the mains switch to [I] while ensuring the rotor rotates during switch-on.
What does it mean when Hettich MIKRO 220 displays N > MAX 5?
The 'N > MAX 5' error on your Hettich Laboratory Equipment indicates an overspeed condition. Perform a MAINS RESET.
What does it mean when Hettich MIKRO 220 displays NO ROTOR?
The 'NO ROTOR' message on your Hettich Laboratory Equipment indicates that no rotor is installed. Open the lid and install the rotor.
What does it mean when Hettich Laboratory Equipment displays N < MIN 13?
The 'N < MIN 13' error on your Hettich Laboratory Equipment indicates an underspeed condition. Perform a MAINS RESET.
General| Brand | Hettich |
|---|---|
| Model | MIKRO 220 |
| Category | Laboratory Equipment |
| Language | English |
Guidance on document use, understanding symbols, and language conventions.
Defines proper use, key safety warnings, and hazard information.
Details user qualifications, operator duties, and avoidance of misuse.
Specifications, technical data, European registration, and label explanations.
Description of controls, indicators, spare parts, scope of supply, and returns.
Guidelines for safe transport, storage, and securing the transport lock.
Steps for unpacking, setup, removing transport locks, and powering the device.
Procedures for rotor installation, tube loading, and lid operation.
Details on centrifugation modes, biosafety systems, and quick stop function.
Centrifugation parameters, program management, rotor detection, and cooling features.
Navigating the menu to query system info, operating hours, and signal settings.
Procedures for cleaning, disinfection, and routine maintenance of the centrifuge.
Table of common faults, their causes, and recommended solutions.
Procedures for performing a mains reset and emergency lid release.
Guidelines for the proper and environmentally conscious disposal of the device.
Technical details for rotors compatible with MIKRO 220 and 220R models.
Technical specifications for rotors used with the MIKRO 220 centrifuge.
Technical specifications for rotors used with the MIKRO 220R centrifuge.
To Next Page
