0504
WARNING: Do not pour water directly onto the ULT freezer, otherwise it may
cause an electric shock or a short circuit.
WARNING: Never disassemble, repair, or modify the ULT freezer yourself.
Otherwise, re or personal injuries may be caused by improper operation.
WARNING: Do not connect the grounding wire to a gas pipe, power supply pip,
telephone line, or lightning rod when grounding the ULT freezer. The above
grounding methods will cause electric shocks or other hazards.
WARNING: Do not touch any electrical parts such as the power plug or operate
any switch with a wet hand, otherwise it may cause an electric shock.
WARNING: Do not put water containers or heavy objects on the ULT freezer.
Falling objects may cause personal injuries and spilled water may cause the
insulation to be reduced and result in an electric leakage or electric shock.
WARNING: Never insert metal objects such as iron nails and wires into any vent,
gap, or air outlet on the ULT freezer. This may cause electric shocks or injuries by
accidental contact of these objects with moving parts.
WARNING: It is not allowed to tie, drag, pull, wind and bind the power cord, or
damage the power cord plug. Damaged power cords or plugs may cause re or
electric shock.
WARNING: The power cord with a loose plug is not allowed, because it may cause
re or electric shock.
WARNING: It is not allowed to put glass bottles or canned items in the ULT freezer,
which may be frozen and cracked, causing injury to personnel.
Refrigerant and cyclopentane foaming material used for the appliance are
ammable. Therefore, when the appliance is scrapped, it shall be kept away
from any re source and be recovered by a special recovering company with
corresponding a qualication other than being disposed of by combustion, so as to
prevent damage to the environment or any other harm.
IMPORTANT:
Flammable gas and refrigerant used. It is the consumer’s responsibility to comply
with Federal and Local regulations when disposing of this product. Suggestion:
Cut o the pipeline and drain the refrigerant without any open re around.
The product with the symbol reads “warning terms”;
The product with this symbol reads “prevent re, stay away
from re sources”;
The product with this symbol reads “cyclopentane blowing”
yPower supply voltage: This series of products use 220V-240V/50Hz AC power
supply, if the use of voltage lower than 198V or higher than 264V, need to add a
suitable automatic voltage stabilizer with the use(5kVA).
yUse of this series of products requires a low-voltage air circuit breaker and earth
leakage protection device for the power supply.
yA special power socket must be used and reliable grounding must be carried out,
and the length of the power line must not be arbitrarily extended. If extensions are
required, copper-core conductors with a cross-sectional area of 2.5mm2 or more
must be used, and copper-core conductors in the wall connected to the power
socket must also have a cross-sectional area of 4mm2 or more.
yThis series of products are strictly prohibited to put into ammable, explosive
dangerous goods and strong corrosive acid, alkali and other items;
yThe keys of this series of products need to be properly stored to avoid accidents
when children get them and open the door to play;
yDo not connect the neutral wire (N terminal) and the ground wire (E terminal) of the
power socket together, otherwise it can cause the shell of this series of products to
be charged and an electric shock accident can occur;
yThe power cord cannot be bundled and used, cannot be pressed under heavy
objects, and cannot be close to heat sources such as compressors.
yWhen it needs to restart the ULT freezer after the ULT freezer is unplugged or the
power to the ULT freezer is interrupted, check the settings of the ULT freezer.
Items stored inside the ULT freezer may be adversely aected if the operation of
the ULT freezer is resumed with changed settings.
yIf the ULT freezer is unplugged or the power to the ULT freezer is interrupted,
do not restart the ULT freezer for at least 5 minutes to avoid damage to the
compressor or system.
yThe lter screen shall be checked in time and cleaned. Dust-laden lter screens
can cause temperature rise or failure in the ULT freezer.
yIf the power plug has dust, it needs to be cleaned in time. Improper connection or
plug lled with dust may cause heating or ignition.
yAfter the power is cut o or the power switch is o, the set point shall be checked
when the power switch is restarted; otherwise, the stored items may be damaged
due to setting change.
yWear gloves during maintenance to avoid personal injuries caused by touching
sharp edges or corners.
yThe stored items shall not be contacted directly by hand. Direct contact with
the frozen items or the inner wall of the ULT freezer without gloves may cause
frostbite.
yClose the door by holding the handle to prevent ngers from being pinched.
yTilt the ULT freezer for 45° when handling or moving it.
yBe careful not to trip over the ULT freezer when handling the ULT freezer, so as to
prevent damage to the ULT freezer or personnel injuries.
yDo not use door handles to lift or carry equipment to prevent damage to the ULT
freezer or personnel injuries.
yDo not use electrical appliances inside the storage compartment of the ULT
freezer, unless they are of the type recommended by the manufacturer.
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