Safety Precautions
3
1. Relocation and Transportation Precautions
CAUTION
•
Be careful to avoid falling or dropping the UPS during relocation or transportation, as bodily injury could
result.
•
Be careful to avoid back strain when handling the UPS.
•
To avoid bodily injury caused by dropping the UPS, do not tilt it more than 5 degrees to either side when
moving the UPS vertically. Take preventative measures to avoid dropping the UPS if it must be tilted more
than 5 degrees when moving it.
2. Installation Precautions
CAUTION
•
The UPS should be installed only by technically qualified personnel.
Improper installation can result in electric shock, bodily injury, and/ or fire.
•
Never operate or store the UPS in the following environmental conditions.
Doing so may cause the UPS to malfunction, sustain damage or deteriorate,
which could result in a fire.
a. In ambient environmental conditions other than those specified in the product brochure and instruction
manual (temperature 0 to 40
°
C (32 to 104
ﾟ
F), relative humidity 20 to 90%), such as in extremely high or
low temperature and high humidity.
b. Where the UPS is exposed to direct sunlight.
c. Where the UPS is directly exposed to the heat from a heat source, such as a stove.
d. Where the UPS may be subject to vibration or physical shock.
e. Near a device that may emit sparks.
f. In the presence of dust, salt or corrosive or flammable gas.
g. Outdoors
•
Be careful not to block the air intake and exhaust vents of the UPS.
Keep the front and back of the UPS at least 20 cm away from the wall.
Be careful not to block the air intake and exhaust vents of the UPS. If the air intake or exhaust vent is blocked,
the internal temperature of the UPS rises, which could cause battery deterioration resulting in a fire. For
maintenance, the UPS requires at least 1 m (40 inches) space at the front and
50 cm (20 inches) at the back.
•
The space around the UPS must be ventilated. Unless the ventilation airflow is maintained,
gas produced by battery charging could result in rupture or explosion of the case.
•
Install the UPS on a stable surface capable of bearing the weight (refer
to the table) of the UPS in the correct manner specified in this manual.
If the UPS is installed incorrectly, impact or vibration could cause it to
fall or move inadvertently, resulting in bodily injury. Be careful to avoid
back strain.
•
Move packaging such as plastic bags and film and accessories such as screws to a place that is out of reach of
children. If a child, for example, places film over his or her head or swallows a screw, there is a danger of
suffocation.
3. Wiring Precautions
CAUTION
•
Wiring should be performed only by technically qualified personnel.
Incorrect wiring can result in electric shock and/or fire.
•
Protection in primary circuits against over currents, short circuits and earth faults is not provided
inside this UPS. Protection in primary circuit against over currents short circuits and earth faults
shall be provided as part of the building installation.
•
Connect the grounding cable securely in the manner specified.
Failure to connect the grounding cable may result in electric shock.
•
The grounding cables of all load devices* connected to the output of the UPS must be securely connected
to the grounding terminal. Failure to connect the grounding cables correctly may result in electric shock.
* Load devices are devices such as computers that are connected to the UPS.
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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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