7
LABELS ON UNIT
Warning safety labels applied to the ultra-low temperature freezer.
Users are advised to avoid accidents by carefully reading the warnings and cautions contained on
warning labels at key locations on the interior and exterior of the ultra-low temperature freezer.
Possible
Danger
Warning/Caution Type
Location of Danger
Warning/Caution Label
Description of Danger
Personal
injury
Environment
Refrigerating circuit
Warning fire.
Personal
injury
Frostbite and frost
Interior
Frostbite and frost caution label.
SYMBOLS ON UNIT
The symbols are attached to the ultra-low temperature freezer. The following table describes 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.