Thermo Scientific TSX Series Installation And Operation Manual page 14

Installation
7.6.1 Opening the Door
7.6.2 Opening the Door During
a Power Outage
7.6.3 Closing the Door
10 Installation and Operation Manual
For freezers with the Proximity Access Card option:
1. To unlock the door, pass the card in front of the freezer below the LCD
display.
2. Grasp the latch handle and pull it toward yourself until the latch
disengages from the cabinet strike.
3. Keep pulling by the latch handle to open the main door.
For freezers without the Access Card option:
1. Remove the padlock if installed.
2. Grasp the latch handle and pull it toward yourself until the latch
disengages from the cabinet strike.
3. Keep pulling by the latch handle to open the main door.
In case of power outage, you may use a 9 volt battery to activate the proximity
card access system. To access the 9 volt terminal, a piece of plastic trim must be
removed near the user interface.
Slide the U-shaped trim piece down and gently pull it out.
Once the terminal is exposed, you can open the door by holding the 9 volt
battery against the terminal and passing a valid proximity card below the display
area.
Once the door is open, remove the battery.
Note The latch does not self-engage automatically when you close the door. You
must rotate the latch into the open position first.
1. Grasp the latch handle (preferably with your left hand) and pull it
toward yourself, rotating the latch into the open position.
2. Move the freezer door into the closed position and gently push the
handle away from you, making sure that the latch engages fully with the
cabinet strike.
3. Keep applying gentle pressure to the latch handle until the latch is
securely in closed position.
4. Insert the key and rotate counterclockwise to lock.
5. Replace the padlock as required.
Thermo Scientific TSX Ultra Low Temperature Freezers