A&D Omniace III RA2300A, Instruction Manual

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3. Pre-measurement Procedures
RA2300A Recorder (7001754-R01) 3-2
3.1. Before Switching on the Power
The preparations for using this recorder and the cautions are explained below.
3.1.1. Usage Environment
Cautions regarding the installation site.
･
Use this recorder on a flat surface.
･
Use this recorder in a place that meets the requirements of Installation Category II (CAT II) of
the Safety Standards for Electrical Measurement Instrument, JIS-C-1010-1(IEC61010-1).
･
Use this recorder in a place with an ambient temperature between 0 and 40°C (when
using HDD: 5 to 40°C) and humidity between 35 and 80% RH)
･
This recorder has a pollution factor of 2
･
Use this recorder in a sufficiently safe environment, taking care to avoid use in the following
places.
(1) Places with excessive humidity due to exposure to direct sunlight or
proximity to heating fixtures
(2) Damp or wet place
(3) Places with salty, oily or gaseous atmosphere
(4) Humid or dusty place
(5) Places subject to strong vibration or shock
(6) Places subject to voltage surges due to an electromagnetic field
(7) To protect from an excessive internal temperature, this recorder is provided
with ventilation holes. These holes must under no circumstances be
obstructed by surrounding objects, as an excessive internal temperature
may cause damage to the recorder.
(8) Do not place paper or other flammable materials near this recorder.
3.1.2. Before Connecting AC Power Cable
Be sure to check the following points before connecting the AC power cable to this recorder.
●
The power supply switch (POWER) of this recorder must be OFF.
●
The power supply must comfort to the rating specified on the rating plate.
●
Ensure amp or interface units are inserted.
Power supply switch
Rating plate
CAUTION