Product specifications
10 APPENDIX
93
10.3 Unpacking
Unpack the package and check that the following items are included:
10.4 Installation
10.4.1 Installation environment
The APOA-370 has been designed for uses under general ambient conditions without
assuming any use under special conditions. Install the APOA-370 in a location where the
following conditions are met.
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Transient overvoltage of main power source:
Overvoltage category II (IEC60364-4-443), Pollution level 2
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Fluctuation of power supply voltage: Reference voltage ±10%
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Power supply frequency: Reference frequency ±1%
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The ambient temperature shall be between 5°C and 40°C without any rapid change of
5°C or more.
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The location shall not be exposed to direct sunlight, hot air from a heater, and draft from
an air-conditioner.
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The location shall be level.
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It shall be free from significant vibrations and any powerful electric or magnetic field.
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The dust level shall be 0.1 mg/m
3
or less.
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There shall be no corrosive gas.
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The relative humidity shall be 85% or lower.
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The altitude shall be 3000 m or less.
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A 3-pole power cable set shall be applicable.
10.4.2 Installation place
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19-inch standard rack
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Cut panel
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Flat desktop
As illustrated, this instrument requires 222 mm for its vertical space when installed on a 19-
inch rack or cut panel.
It also requires 4 mounting screws and a supporting base.
For the mounting plate and sliding rails, use the optionally available ones.
To install the instrument on a desktop, remove its securing plates located on both sides, which
are used for installation on a rack or cut panel.
For a rack or panel, use a supporting base for the bottom of the APOA-370.
Checklist for items included Check box
z Main unit 1 set
□
z Instructional materials 1 set
Instruction manual: 1 copy
□
Communication (RS) guide (optional): 1 copy
□
z Standard accessories 1 set
Power cable set: 1 piece
□
Filter elements (PA-10L, 24 pieces): 1 box
□