Panasonic KM-DU73Y1 Operating Instructions Manual page 11

FREEZER COMPONENTS
1. Control panel (on the upper front of the outer door): The current chamber temperature or set
temperature is displayed. See page 11 for details.
2. Outer door: To open the outer door, grip the outer door latch. On closing, lock the outer door latch
completely.
3. Inner door: The operation of the inner door should be quick to minimize the temperature rise in
chamber. Lock the inner door latch completely when the inner door is closed.
removable for cleaning or defrosting. See page 24 "Routine maintenance".
4. Outer door latch: Always lock the outer door latch when the outer door is closed. A padlock is also
available.
5. Inner door latch: Always lock the inner door latch when the inner door is closed.
6. Magnetic door gasket: This provides a tight door seal and prevents cold air leak. Keep clean.
7. Access port (rear and bottom):
equipment, or nozzle of backup cooling kit to chamber.
Replace the cap and insulation after using the access port. Improper replacement may cause poor
cooling or condensation around the outside of access port.
8. Air intake vent (grille): Do not block this vent to keep the proper cooling performance.
9. Leveling foot: The height of the freezer can be adjusted by this screw type leveling foot. Keep the
unit in level at the installation.
10. Caster: 4 casters are provided to facilitate moving of the cabinet. For the installation, adjust the
leveling feet so that the front 2 casters cannot contact with the floor.
11. Condenser filter (behind the grille):
condenser. The dusty condenser filter may cause failure of refrigerating device. Clean the condenser
filter once a month. See page 23 "Routine maintenance" for the cleaning.
12. Space for temperature recorder: A temperature recorder (optional component) can be attached
here. See page 33" Temperature recorder (Option)".
13. Keyhole: Turn counterclockwise to 180
14. Air intake port: Used for open the outer door immediately after closing the outer door. See page 20
for details.
15. Fixture (on back side): 2 fixtures are provided as spacers between the cabinet and wall and also
serve as hooks to fix the unit. See page 13 "Installation".
16. Power switch: This is for turning ON/OFF the power to the unit.
17. Remote alarm terminal: This is used to notice an alarm condition of the unit to remote location.
Refer to page 20 "Remote alarm terminal".
18. Battery switch: This is a switch for a battery for power failure alarm. Normally, turn on this switch.
Be sure to turn off this switch if the freezer is not in operating for the long period (over one month).
NOTE:
3 shelves are packaged at the bottom of the chamber. Set the shelves on the shelf stoppers at the
standard location firmly. The upward edge should be upside.
Refer to page 40 for the attachment of shelf stopper when changing the location of shelf stopper.
This is used for leading a cable and sensor of a measuring
This filter prevents the dust from accumulating on the
o
with a key and the outer door is securely locked.
10
The inner door is