Alarm Battery Maintenance; Preparation For Storage; Cleaning The Unit (Chromatography Refrigerators); Replacing Sensor (Chromatography Refrigerators) - Thermo Scientific TSX Series Installation And Operation Manual

12.6 Alarm Battery
Maintenance
12.7 Preparation for
12.8 Cleaning the Unit
(Chromatography
Refrigerators)
12.9 Replacing Sensor
(Chromatography
Refrigerators)
12.10 Sensor
Maintenance
(Chromatography
Refrigerators)
44 TSX Laboratory Refrigerators
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.
The refrigerator is designed to be cleaned using a mild detergent (such as Lysol®
wipes (non-aerosol) or Formula 409®) and water. Lightly spray the interior
storage components and wipe them dry with a soft cloth or spray the cloth first
and then wipe interior surfaces. Do not spray directly on the center outlet
column. Use a damp cloth to clean around the outlet.
Use of other cleaners may contain chemicals that will turn off power to the
outlet. If this occurs, continue to clean the refrigerator and leave the doors open
for approximately 5 minutes to allow any vapors to exit the refrigerator. In the
event that the outlet power turns off due to chemicals, the red light will
illuminate and the user will need to manually reset the safety circuit using the
"Switch Manual Reset Chromatography" at the back of the unit before power is
restored. Toggling this switch off then on will restart the safety system and the
green light should illuminate after approximately 4 minutes. If the light
repeatedly changes from red to green or the red light stays illuminated, ensure
there are no chemical vapors present in the refrigerator and reset the system. If
this continues, please contact Customer Service.
The sensor needs replacement if the temperature goes below freezing in the
cabinet. Use system alarms to ensure the temperature inside the unit is always
above 0°C. If exposed to freezing conditions the sensor shall be replaced.
If the display shows an error and sounds an alarm (in case of a control, defrost,
bottle or ambient probe failure), the sensor needs to be replaced.
The sensor shall be replaced every five years by a trained service provider.
Thermo Scientific