Alarm Battery Maintenance; Preparation For Storage - Thermo Scientific TSX Series Installation And Operation Manual

Maintenance
12.6 Alarm Battery
Maintenance
12.7 Preparation for
38 TSX -20°C Laboratory and Enzyme Freezers
To check the door seal, complete the following steps:
1. Open the door.
2. Insert a strip of paper (a couple of inches wide) between the door gasket
and the cabinet flange and close the door.
3. Slowly pull the paper strip from the outside. You should feel some
resistance.
4. Repeat this test at 4-inch intervals around the door. If the door does not
seal properly, replace the gasket.
Have a certified technician replace the alarm battery every twelve months at most
or when the alarm is active. The part number for a replacement battery is
322533H01.
If the unit is going to be stored in an off condition, allow the unit to warm up
storage
and dry out with the door open before moving into storage.
Thermo Scientific