9
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.
ENVIRONMENTAL CONDITIONS
This equipment is designed to be safe at least under the following conditions (based on the IEC 61010-1):
■ Indoor use;
■ Altitude up to 2000 m;
■ Ambient temperature 5
o
C to 40
o
C;
■ Maximum relative humidity 80 % for temperature up to 31
o
C decreasing linearly to 50 % relative
humidity at 40
o
C;
■ Mains supply voltage fluctuations up to ±10 % of the nominal voltage;
■ Transient overvoltages up to the levels of OVERVOLTAGE CATEGORY II;
■ Temporary OVERVOLTAGES occurring on the mains supply;
■ Applicable pollution degree of the intended environment (POLUTION DEGREE 2 in most cases);
