Thermo Fisher -20° C Laboratory and Enzyme Freezers TSX3020ED

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

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

Disconnect equipment from main power

Remove shelves, drawers, or baskets

Clean interior with water and mild detergent

Rinse interior storage components

Wipe components dry with a soft cloth

Ensure the laboratory area is not dusty before starting the procedure.

Avoid using fingers to clean around the condensers to prevent injury from sharp surfaces.

Vacuum the condenser and clean up any loose dust.