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● Do not damage, heat, or place heavy object on the power cable or connectors.
Otherwise, it may cause fire or electric shock, etc.
● When connecting with other devices, first, turn off the power of each unit.
● Do not connect/disconnect the power plug with wet hands. Otherwise, it may cause an electric shock, etc.
● In the maintenance work, remove the plug from the outlet for safety. Otherwise, it may cause an electric shock.
● To disconnect the plug or connector, make sure to hold the plug or connector, not to pull on the cable.
● Do not directly look at the blinking light of the unit.
● If the glass part of the unit is broken, carefully dispose of the glass fragments and contact the vendor.
● Prevent the accidents when measuring hazardous materials.
Operating environment for safety use
This product is designed to be used safely in the following conditions.
Make sure of the operating environment before use.
● Indoor use
● Altitude: up to 2000 m
● Temperature: 5 to 35°C
● Relative humidity: environmental temperature up to 31°C, max. 80%; at 35°C, max. 65%
● Power supply voltage fluctuation: within 10% of nominal voltage
● Transient overvoltage: within the Overvoltage Category II (conforms to IEC60664-1:2007)
● Pollution Degree 2 (conforms to IEC60664-1:2007)
Installation and storage
● Avoid using or storing the unit in a location where it would be exposed to excessively high or low
temperatures, high levels of humidity, direct sunlight, electromagnetic interference, corrosive gases, or
large amounts of dust.
● Place the unit on a flat and stable surface where it will not be subjected to significant vibration during use.
● When moving the unit, never tilt it any more than necessary.
● Take care never to drop or bump the unit or otherwise allow it to be subjected to strong shocks or the
application of excessive force.
● When removing the power cable or other cables, never pull on the cord or cable and instead hold the
plug or cable connector.
● Use the supplied power cable and make sure to connect to the protective earth.
● Do not install the unit in a place where handling the power cable and connectors or turning the power
switch is made difficult.
● Install the unit at least 10 cm away from the walls so that the ventilation openings provided on the rear
of the unit are not blocked.
● When the unit is not to be used over an extended period of time, turn off the power and remove the
power plug from the outlet.
● Make sure to clean and remove the dust form the electrical outlet and the power plug regularly. It
prevents the tracking phenomenon.
● Place the sample cells with great care. Otherwise, it may cause damage to the samples, environmental
contamination or injury in case of earthquake.
Cleaning
● To clean the surface of the unit, wipe off using a soft dry cloth.
● Do not use abrasive detergent such as paint thinner or benzene when cleaning this product.
● If measurement sample such as powder, grains, or dust gets into gaps between rotation table,
remove it to prevent malfunction.
Caution
Burn hazard
Electric shock hazard
