Handling And Storing Recording Paper And Data; Storing The Recording Paper; Caution For Handling And Storage Of Recorded Data; Battery Backup - A&D Omniace III RA2300A Instruction Manual

18. Maintenance and Cleaning
This is precision equipment, so do not allow anyone other than a qualified
WARNING
technician from our company to open the main unit case.

18.1.Handling and Storing Recording Paper and Data

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instrument.
The chemical reaction caused by using a thermal head to add heat to the underside of the recording
paper used for the RA2300A allows distinct black on white recording.
recording part of this paper so as to avoid color leakage or discoloration of the white sheet through
writing materials, chemicals, or the environment (etc.).

17.1.1 Storing the Recording Paper

・ Do not store the paper in a hot environment.
・ Do not store the paper near heating fixtures.
・ Store the paper in an environment with ambient temperature of 40°C or less, and do not store for a
long period of time, as this may cause discoloration of the white sheet.
・ Do not expose the paper to direct sunlight for long periods of time, especially in an unwrapped state,
as this may cause discoloration of the white sheet. Take especial care, therefore, when using this
instrument outside.

17.1.2 Caution for Handling and Storage of Recorded Data

・ Do not store data in a hot or humid environment.
・ Do not expose data to sunlight or strong light for a long period of time.
・ Data may suffer from color leakage or white sheet discoloration due to heat, humidity, or light.
・ Store data at 40°C and 80% RH or less.
・ Data recorded in color will retain its color even if rubbed or exposed to water. However, the color
will come off if rubbed strongly, so avoid doing so.
・ The color on the recording paper will come off with volatile solvents such as alcohol and ester. It
will not come off with oil-based solvents such as gin.
・ If non-volatile solvents such as plastics are absorbed the color-recording capability will be reduced,
causing color leakage in the recorded section.
・ The recorded section may leak color if the thermo-sensitive paper is touched while not sufficiently
dry.

18.2.Battery Backup

・ The setting values, date, and time of the recording are backed up for about 1 month.
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・ Recorded data cannot be backed up.
・ If【Save/Load of setups】on the System screen is saved, these can be saved and read
regardless of the battery. (Refer to Chapter 14 for details).
If not used for one month, the setting values, date, and time must be reset.
・ Switch on the power
・ Initialize the system
・ Set the on-chip clock
Note that the battery is fully charged by applying power continually for about 12 hours.

18.3.Cleaning the Display

If the display screen becomes wet, either wipes it with a soft, dry cloth, or with gauze soaked in ethanol.
Care is required when handling the thermo-sensitive paper used by this
18-2 RA2300A Recorder (7001754-R01)
Take care to handle the