Door Operation - Thermo Scientific TSX Series Installation And Operation Manual

Installation

7.7 Door Operation

20 TSX -20°C Laboratory and Enzyme Freezers
The doors on all units are designed to stay open if opened 90 degrees or more.
The door spring tension cannot be adjusted.
If the self-closing door does not work properly, make sure the unit is level.
CAUTION: Door seal integrity is critical for freezer performance. Never
route anything through the door seal. A loose fitting gasket allows moist air
to be drawn into the cabinet, resulting in quicker frost buildup on the
cabinet walls, longer running time, poor temperature maintenance, and
increased operation cost.
CAUTION: Keep hands and body parts clear of closing doors. The moving
parts create a potential pinch point.
There are port holes in the walls of the cabinet to help facilitate routing of
independent temperature sensors. Be sure to seal the holes after routing the wires
to prevent undesired air exchange.
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