Safety Precautions - Omron Powli BU50SW Instruction Manual

Safety precautions

● The safety symbols and their meaning used in this manual are as follows:
Warning
Caution
: Indicates prohibition. For example,
: Indicates obligation. For example,
Note that events categorized as a caution required matter also may cause more serious results under certain
conditions.
Do not use this unit when very high reliability and safety are required
as listed below. This unit is designed and manufactured for use with OA
equipment such as personal computers.
● Medical equipment or system that may cause death directly.
● Applications that directly affect the safety of people (For example, the operation and control
of cars and elevators).
● Applications in which a failure of the unit may cause signifi cant damage to the society and
public (For example, essential computer systems and main communication equipment.)
● Applications with the same level of importance.
Carry the unit considering its weight and balance, and place it on a
stable and robust base.
● Dropping or toppling the unit may cause injury.
● The weight of this unit is approximately: 13 kg (BU50SW/BU75SW)
● If you drop the unit, stop using it and have it inspected and repaired.
For repair, contact us; ____
Keep plastic package bags out of reach of children.
● Children may suffocate if they place their heads into plastic bags.
Make sure to connect the unit's AC input plug to a commercial power
source with rated input voltage (100 to 120V AC) and 50/60Hz frequency.
● Connecting to a wall outlet (commercial power) with a different voltage or frequency may
result in a fi re .
● The unit may fi re.
Do not connect devices such as dryers, which have a half-wave rectifi er
that allows only half-cycle AC power to fl ow through.
● Overcurrent may damage the UPS.
Do not connect devices having a half-wave rectifi er that allows only half-
cycle AC power to fl ow through, such as dryers or some solenoid valves.
● Overcurrent may damage the UPS.
Important information for safe operation is described.
Be sure to read it before installation and start of use.
Misuse may cause death or serious injury.
Misuse may cause injury or property damage.
* Property damage means damage to houses/household effects, livestock, and pets.
indicates that disassembly is prohibited.
indicates that grounding is necessary.
15.5 kg (BU100SW)
16.5 kg (BU150SW)
50 75
BU SW / BU SW / BU
Warning
Caution
(for installation and connection)
100 150
SW / BU SW
iii