General
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the drive or inverter. Failure to comply with the safety precautions may result in
damage to equipment, physical injuries, or even death. Read this section before
starting installation.
The figures, pictures, and examples in this guide are for reference only, and may not
be applicable to all products covered by this guide.
As products and documentation upgrade, the specifications described in the safety
function section may be modified without advanced notice.
Table 1–1 Warning symbols
Symbol
Text
Description Consequence
Example:
Electric shock
DANGER
Critical risk Ignoring the warning
will lead to severe
injuries or even
death.
WARNING
Major risk Ignoring the warning
may lead to severe
injuries or even
death.
CAUTION
Minor risk Ignoring the warning
may lead to minor
injuries.
STOP! Damage to
equipment or
environment
Ignoring the warning
may lead to damage
to equipment or
environment.
Note
● Users must incorporate safety measures in system design and electrical
installation for both normal operation and troubleshooting.
● The design, installation, commissioning, and maintenance of the system must be
implemented by trained and experienced professionals. They should read the
operation guide and related safety information.
Anyone using the safety function must observe current mechanical criteria. Before
putting a machine onto the market, the manufacturer or its licensor is obliged to
carry out hazard analysis (in accordance with applicable mechanical criteria), take
appropriate measures to reduce or eliminate relevant hazards, and select compliant
elements based on the hazard analysis result.
The following describes the information required before starting operation.
● Before operation, read the following safety precautions, risk assessment
information, and restriction information.
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