Safety Precautions - Omron SC21 Setup Manual

Safety Precautions

Safety
Precautions
● The symbols and respective meanings regarding the safety of this Instruction
Manual are as follows.
Caution
Note that even a point described with the Caution symbol could result in a serious event
depending on the situation.
Make sure of paying attention to these symbols containing critical indications.
Observe the contents of this manual and the UPS such as the use
conditions and environments.
When attaching or removing the product, place the UPS on a stable
and in the direction which does not to tip over. Do not drop this
product.
● Dropping or toppling the unit may cause injury.
● If you drop this product, stop using it and have it inspected and repaired.
Provide secure grounding for the UPS.
● For a 3P wall outlet, directly connect the AC input plug of the UPS to it.
● When a power outlet is 2P, after attaching a 3P-2P conversion plug for AC
input plug, perform grounding. Or perform grounding from connection terminal
of the UPS.
● In case of a terminal block connection, perform grounding from connection
terminal.
● Without an earth connection, the unit can fail or cause an electric shock due to
the electric leakage.
The following describes important instructions for using
this product safely. Please read carefully before installing
or using the unit.
This symbol indicates that incorrect use may cause
injury or property damage.
※ Property damage represents extended damage to houses,
household effects, livestock, and pets.
This indicates prohibition (what you must not do).
For example,
This indicates obligation (what you must do).
For example,
required.
indicates that disassembling is prohibited.
indicates that an earth ground connection is
ii