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title: Preventative Maintenance | Help Center
description: Preventative Maintenance
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1. [Help Center](https://knowledge.k2sci.com/knowledge)
2. [Preventative Maintenance](https://knowledge.k2sci.com/knowledge/preventative-maintenance)

# Preventative Maintenance

- [How to maintain your K205ULT](https://knowledge.k2sci.com/knowledge/how-to-maintain-your-k205ult)
- [How to maintain a door gasket on a medical refrigerator or freezer](https://knowledge.k2sci.com/knowledge/how-to-maintain-a-door-gasket-on-a-medical-refrigerator-or-freezer)
- [How to safely store your K205ULT when it is not in use](https://knowledge.k2sci.com/knowledge/how-to-safely-store-your-k205ult-when-it-is-not-in-use)

## Defrosting

- [How to defrost a K2 medical refrigerator or freezer](https://knowledge.k2sci.com/knowledge/how-to-defrost-a-k2-medical-refrigerator-or-freezer)
- [How do you adjust the defrost cycle on a K202SDF, K204SDF or K210SDF](https://knowledge.k2sci.com/knowledge/how-do-you-adjust-the-defrost-cycle-on-a-k202sdf-k204sdf-or-k210sdf)

## Condenser

- [Condenser Cleaning Blog](https://knowledge.k2sci.com/knowledge/condenser-cleaning-blog)
- [How to clean your condenser on your medical-grade refrigerator or freezer](https://knowledge.k2sci.com/knowledge/how-to-clean-your-condenser-on-your-medical-grade-refrigerator-or-freezer)
- [How do I clean condenser coils?](https://knowledge.k2sci.com/knowledge/how-do-i-clean-condenser-coils)

- [Preventative Maintenance](https://knowledge.k2sci.com/knowledge/preventative-maintenance#main-content)

    - [Defrosting](https://knowledge.k2sci.com/knowledge/preventative-maintenance#defrosting)
    - [Condenser](https://knowledge.k2sci.com/knowledge/preventative-maintenance#condenser)
- [Manuals](https://knowledge.k2sci.com/knowledge/manuals)
- [General Product Information](https://knowledge.k2sci.com/knowledge/general-product-information#main-content)

    - [Value Performance](https://knowledge.k2sci.com/knowledge/general-product-information#value-performance)
    - [High Performance](https://knowledge.k2sci.com/knowledge/general-product-information#high-performance)
    - [Ultra Low Freezer (ULT)](https://knowledge.k2sci.com/knowledge/general-product-information#ultra-low-freezer-ult)
    - [Blood & Plasma](https://knowledge.k2sci.com/knowledge/general-product-information#blood-plasma)
    - [Chromatography](https://knowledge.k2sci.com/knowledge/general-product-information#chromatography)
    - [Life Science Cold Storage Guide](https://knowledge.k2sci.com/knowledge/general-product-information#life-science-cold-storage-guide)
- [VitalLog Products](https://knowledge.k2sci.com/knowledge/vitallog-products#main-content)

    - [Battery Backup](https://knowledge.k2sci.com/knowledge/vitallog-products#battery-backup)
- [Policies](https://knowledge.k2sci.com/knowledge/policies)
- [Settings & Parameters](https://knowledge.k2sci.com/knowledge/settings-parameters#main-content)

    - [Value Performance](https://knowledge.k2sci.com/knowledge/settings-parameters#value-performance)
    - [High Performance](https://knowledge.k2sci.com/knowledge/settings-parameters#high-performance)
    - [Ultra Low Freezer (ULT)](https://knowledge.k2sci.com/knowledge/settings-parameters#ultra-low-freezer-ult)
- [Troubleshooting, Repairs, and Modifications](https://knowledge.k2sci.com/knowledge/troubleshooting-repairs-and-modifications#main-content)

    - [Doors](https://knowledge.k2sci.com/knowledge/troubleshooting-repairs-and-modifications#doors)
    - [Gaskets](https://knowledge.k2sci.com/knowledge/troubleshooting-repairs-and-modifications#gaskets)
- [Shipping](https://knowledge.k2sci.com/knowledge/shipping)
- [Setup](https://knowledge.k2sci.com/knowledge/setup#main-content)

    - [New unit setup](https://knowledge.k2sci.com/knowledge/setup#new-unit-setup)
    - [Data Logger](https://knowledge.k2sci.com/knowledge/setup#data-logger)
- [Temperature Monitoring](https://knowledge.k2sci.com/knowledge/temperature-monitoring)

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