2
Safety Precautions
This manual contains information concerning the installation and operation of UPS. Please carefully
read this manual prior to installation.
The UPS cannot be put into operation until it is commissioned by engineers approved by the
manufacturer (or its agent). Not doing so could result in personnel safety risk, equipment
malfunction and invalidation of warranty.
Safety Message Definition
Danger: Serious human injury or even death may be caused, if this requirement is ignored.
Warning: Human injury or equipment damage may be caused, if this is requirement is ignored.
Attention: Equipment damage, loss of data or poor performance may be caused, if this requirement
is ignored.
Commissioning Engineer: The engineer who installs or operates the equipment should be well
trained in electricity and safety, and familiar with the operation, debug, and maintenance of the
equipment.
Warning Label
The warning label indicates the possibility of human injury or equipment damage, and advised the
proper step to avoid the danger. In this manual, there are three types of warning labels as below.
Labels
Description
Serious human injury or even death may be caused, if this requirement
is ignored.
Human injury or equipment damage may be caused, if this requirement is
ignored.
Equipment damage, loss of data or poor performance may be caused, if
this requirement is ignored.
Safety Instruction
⟡
Performed only by commissioning engineers.
⟡
This UPS is designd for commercial and industrial applications
only, and is not intended for any use in life-support devices or
system.
⟡
Read all the warning labels carafully before operation, and follow
the instructions.
