9
LABELS ON UNIT
<Labels applied to the unit>
To avoid accidents, users are advised to read carefully the hazard labels found at key locations on the
interior and exterior of the unit.
Possible
Danger
Warning/Caution Type
Location of Danger
Warning/Caution Label
Description of Danger
Personal
injury
Outer door latch
Exterior
Take care not to trap your hand in
the outer door latch.
Personal
injury
Sample
damage
Frostbite
Rise in chamber
temperature
Interior
To prevent frostbite, wear
protective gloves when handling
frozen items in the chamber.
Too much frost may cause
chamber temperature rise
resulting from incomplete door
close.
Sample
damage
Chamber temperature
Interior
Always use the outer door latch
when closing the outer door.
Improper closure may cause
the temperature to rise in the
chamber.
Damage
of outer
door
latch
Negative pressure
release
Interior
Ice should be removed from the
air release port using the
designated frost removal stick.
SYMBOLS ON UNIT
The following symbols are attached to the unit. The table describes the meaning of the symbols.
This symbol is attached to covers that access high-voltage electrical components to
prevent electric shock. Only a qualified engineer or service personnel should be
allowed to open these covers.
This symbol indicates that caution is required. Refer to product documentation for
details.
This symbol indicates an earth.
This symbol means “ON” for a power switch.
This symbol means “OFF” for a power switch.
