Installation
26
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CAUTION
！
•
When installing the UPS, carefully follow the instructions in this Instruction Manual.
Improper installation can result in electric shock, bodily injury, and/or fire.
•
Install the UPS on a stable surface that can bear the
weight (refer to the table). This surface should be flat, so
the UPS cannot fall and cause bodily injury.
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The possibility of vibration and shock should be
minimized at the installation location.
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All work that involves lifting the UPS should be carried out by at least 2 persons. For
safety, put on protective shoes.
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Be careful to avoid straining your lower back when moving and installing the UPS.
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There is a danger that the UPS could fall or be dropped during relocation or
installation. Always hold the bottom side of the UPS firmly with both hands. Failure to
do so can result in bodily injury or damage to the UPS.
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Check the following items before installation.
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Suitable installation environment:
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Ambient temperature: 0 to 40°C (32 to 104°F)
Relative humidity: 20 to 90%
Do not install the UPS in the following locations:
•
Where the ambient temperature exceeds 40°C (104°F).
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Where high humidity may occur.
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Where corrosive gas or salt spray may be present.
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Where it may be subject to vibration and shock.
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Where dust may accumulate.
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During installation, provide the following space around the UPS.
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At least 20 cm (about 8 inches) at the front and back as air intake or exhaust space for cooling.
•
At least 1 meter (about 40 inches) from CRT displays to allow for slight leakage of magnetic flux.
Allow some space from devices which might be affected by magnetic flux.
Battery service life will be foreshortened if the
UPS is used in an environment where the
ambient temperature exceeds 30°C (86°F).
For optimum battery life, install the UPS
where the ambient temperature remains
between 20 to 25°C (68 to 77°F).
Note
For maintenance of the UPS allow for the space at least 1 m (40 inches) space at the front and 50 cm
(20 inches) at the back when needed.
Note for installation
At least 1m(40in.)
At least 20cm(8 inches)
Back
Front
At least 20cm(8 inches)
Model
Weight
kg
lbs
A11H202U011TW 52 114.6
A11H202U111TW 64 141.1
A11H302U011TW 65 143.3
A11H302U111TW 81 178.6
Summary of Contents for A11H
Page 1: ...Instruction Manual 120V Model 2kVA 3kVA Uninterruptible Power Supply M0008068...
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