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44
| Maintenance
Preventive Maintenance
A general preventive maintenance regimen for all Cytation 5 models includes
periodically cleaning all exposed surfaces and inspecting/cleaning the objectives,
emission and excitation filters, and mirrors (if used).
For models with the external dispense module, additional tasks include
flushing/purging the fluid path and cleaning the tip prime trough, priming plate,
supply bottles, dispense tubing, and injectors.
Daily Cleaning for the Dispense Module
To ensure accurate performance and a long life for the dispense module and
injectors, flush and purge the fluid lines with deionized (DI) water every day or after
completing an assay run, whichever is more frequent. Some reagents may crystallize
or harden after use and clog the fluid passageways. Take special care when using
molecules that are active at very low concentrations (e.g., enzymes, inhibitors).
Remove any residual reagent in the dispense lines using a suitable cleaning solution
(review the reagent's package insert for specific recommendations).
Flushing the tubing at the end of each day, letting the DI water soak overnight, and
then purging the lines at the beginning of each day ensures optimal performance of
the dispense system. BioTek recommends performing a visual inspection of the
dispense accuracy before running an assay protocol that includes dispense steps.
Models with injectors: Accumulated algae, fungi, or mold may require
decontamination. See the Cytation 5 Operator's Manual for complete
decontamination instructions.
Warnings and Precautions
Read the following before performing any maintenance procedures:
Warning! Internal Voltage.
maintenance and repair operations.
Important!
"wet" cloth on it. Do not allow water or other cleaning solution to run into
the interior of the instrument. If this happens, contact BioTek's Technical
Assistance Center.
Important!
track. Lubricant attracts dust and other particles, which may obstruct the
carrier path and cause errors.
Warning!
Wear protective gloves when handling contaminated
instruments. Gloved hands should be considered contaminated at all times;
keep gloved hands away from eyes, mouth, nose, and ears.
Turn off and unplug the instrument for all
Do not immerse the instrument, spray it with liquid, or use a
Do not apply lubricants to the microplate carrier or carrier
BioTek Instruments, Inc.
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Troubleshooting
