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1. Unpacking Guide
1. Unpacking Guide
Note
01. Please contact the manufacturer or your local representative immediately if the
instrument is upside down upon unpacking.
02. Inspect package and contents upon receipt of the instrument. If the instrument is
damaged or if there are any missing accessories according to the packing list, please
contact the manufacturer immediately.
03. Place the instrument on a level and firm surface for use to avoid vibration and noise.
04. Please make sure the power is disconnected and the instrument is not loaded when
moving the instrument. Please move instrument individually before stacking them.
05. When stacking multiple instruments, please make sure the floor load bearing ability is
no less than 1.5 times of the total weight of the instruments. Please place the
instruments beside a wall or on top of a floor with reinforced beam to ensure good
loading condition.
06. Please use the specified fuse and make sure to disconnect power when replacing the
fuse.
07. Please unplug the instrument during maintenance.
08. Do not clean the instrument with corrosive or flammable liquid and make sure this
type of liquid is kept away from the instrument.
09. Please use a power supply specified on the nameplate on the right side of the
instrument.
10. The maximum load of an individual unit is 15 kg. When three units are stacked, the
maximum speed is 250 rpm for the top unit and 300 rpm for the middle. When the
instruments are running with the maximum load, it is recommended to set the
rotation speed no more than 250 rpm.
11. Please make sure the vent of the instrument is kept away from other vents or heat
sources. Otherwise, the compressor may not be able to start normally or start
frequently during the cooling process.
12. Please make sure the gas supply type is in accordance with the requirements and
all the pipes are correctly and firmly connected. Please set the gas pressure as
specified. Any wrong pipe connection or inappropriate air pressure settings may
cause a CO
2
gas leak. High CO
2
concentration may harm your health and
potentially lead to suffocation or death.
13. Please ensure sufficient ventilation when using CO
2
. CO
2
concentration will
increase in a small confined room and high CO
2
concentration is harmful to health.
In addition, please avoid direct inhaling of CO
2
when opening the compartment door
of the product.
14. Please place the 4 small footings of the instrument on
top of the 4 big fixed footings when stacking multiple
units.
Lifting the instrument by hand should be prohibited. Please use a lift or a forklift or other
lifting apparatus to raise or move the instrument.
Warning
Unpacking Procedures
1. Place the instrument on a level surface with caution. Remove the packing material and
inspect if the instrument is damaged.
2. Please find the packing list, in the user manual, in the plastic documents pouch inside
the packing box.
3. Check the packing list in the manual make sure there are no missing accessories.
Otherwise, please contact the manufacturer immediately.
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