Defrost; Gasket Maintenance - Thermo Scientific TSX Series Installation And Operation Manual

12.4 Defrost

12.5 Gasket
Maintenance
Thermo Scientific
The condenser is located in the top rear of the machine compartment. To clean
the condenser, complete the following steps:
1. Disconnect the power.
2. Remove the filter.
3. Vacuum the condenser and clean up any loose dust.
4. Replace the filter.
5. Reconnect power.
You should defrost the freezer whenever there is significant frost buildup inside
the cabinet.
Ice buildup in the freezer and around the control sensor could cause drift in unit
operating temperature.
To defrost:
1. Remove all products and place in another cold storage medium.
2. Turn off the unit and allow the interior to warm to room temperature.
Leave the door ajar to shorten defrost time.
3. Dispose of the ice and wipe out any water standing in the bottom of the
cabinet.
CAUTION: When defrosting your freezer, never use sharp or heavy tools
such as chisels or scrapers. Damage to the equipment can result. Let the ice
melt enough so that it can be easily removed.
If there is freezer odor, wash the interior with a solution of baking soda and warm
water. Clean the exterior with any common household cleaning solution.
Periodically check the gaskets around the door for punctures or tears. Leaks are
indicated by condensation or frost which form at the point of gasket failure.
Make sure that the cabinet is level (refer to Section 7.1.1 for leveling
information).
Keep the door gaskets clean and frost free by wiping gently with a soft cloth.
TSX -20°C Laboratory and Enzyme Freezers
Maintenance
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