Thermo Fisher -20° C Laboratory and Enzyme Freezers TSX3020FA

Check the gaskets around the door for punctures or tears

Is there any condensation or frost indicating a leak?

Wipe the door gaskets with a soft cloth to keep them clean and frost-free

Ensure the laboratory area is not dusty before starting

Avoid using fingers to clean around the condenser due to sharp surfaces

Vacuum the condenser and clean up any loose dust

WARNING: Disconnect equipment from main power before attempting any maintenance to equipment or its controls unless stated otherwise.

Remove the shelves, drawers, or baskets

Clean the interior with a solution of water and mild detergent

Rinse the interior storage components

Wipe the interior storage components dry with a soft cloth

Remove the filter by pulling upwards through the slot in the back cage

Shake the filter to remove loose dust

Rinse the filter in clean water

Shake the excess water from the filter and let it dry

Reinstall filter by pushing downwards through the slot in the back cage