Safety Precautions - Thermo Scientific TSX Series Installation And Operation Manual

Safety Precautions

In this manual, the following symbols and conventions are
used:
This symbol used alone indicates important
operating instructions which reduce the risk of
injury or poor performance of the unit.
CAUTION: This symbol indicates a potentially
hazardous situation which if not avoided could
result in minor to moderate injury or damage to
the equipment.
WARNING: This symbol indicates potentially
hazardous situations which, if not avoided,
could result in serious injury or death.
WARNING: This symbol indicates situations
where dangerous voltages exist and potential
for electrical shock is present.
The snowflake symbol indicates extreme low
temperatures and high risk of frostbite. Do not
touch bare metal or samples with unprotected
body parts.
This symbol indicates a need to use gloves
during the indicated procedures. If performing
decontamination procedures, use chemically
resistant gloves. Use insulated gloves for 
handling samples and when using liquid 
nitrogen.
Before installing, using or maintaining this
product, please be sure to read this manual
and product warning labels carefully. Failure to
follow these instructions may cause this 
product to malfunction, which could result in
injury or damage.
Use this product only in the way described in
the product literature and in this manual.
Before using it, verify that this product is 
suitable for its intended use. If this equipment
is used in a manner not specified by the 
manufacturer, the protection provided by the
equipment may be impaired.
Do not modify system components, especially
the controller. Use OEM exact replacement
equipment or parts. Before use, confirm that
the product has not been altered in any way.
2 | Safety Precautions
WARNING: Your unit must be properly
grounded in conformity with national and local
electrical codes. Never connect the unit to
overloaded power sources.
WARNING: Disconnect the unit from all
power sources before cleaning,
troubleshooting, or performing other
maintenance on the product or its controls.
CAUTION: "Risk of fire". This unit is charged
with hydrocarbon refrigerants.
This symbol indicates possible pinch points
which may cause personal injury.
EMC
EMC Registration is done on this equipment for business use
only. It may cause interference when the product would be
used in home.
This equipment has been tested and found to comply with the
limits for a Class A digital device. Class A covers devices for
usage in all establishments other than domestic and that are
not directly connected to a low voltage power supply
network, which supplies domestic environment. 
This ISM device complies with Canadian ICES-001, 
IC: 5718A-METSR.
FCC
This equipment has been tested and found to comply with the
limits for a Class A digital device, pursuant to part 15 of the
FCC Rules. These limits are designed to provide reasonable
protection against harmful interference when the equipment is
operated in a commercial environment. This equipment
generates, uses, and can radiate radio frequency energy and,
if not installed and used in accordance with the instruction
manual, may cause harmful interference to radio
communications. Operation of this equipment in a residential
area is likely to cause harmful interference in which case the
user will be required to correct the interference at his own
expense. FCC ID: NNHMETSR
Ultra Low Temperature Freezers