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Safety Precautions
To reduce the chance of accident, please read the safety precautions carefully before operation. The 'Caution,
Notice, Warning, Danger' in this book do not represent all the safety points to be observed, and are only
supplement to various safety points. Therefore, the installation and operation personnel must be strictly trained
and master the correct operations and all the safety points before operation.
When operating Vertiv products, you must strictly observe the safety rules in the industry, the general safety
points and special safety instructions specified in this book.
Electrical Safety
I. Hazardous voltage
Danger
Danger
Some components of the power system carry hazardous voltage in operation. Direct contact or indirect contact through
moist objects with these components will result in fatal injury.
Observe safety rules in the industry when installing the AC power system. The installation personnel must be
licensed to operate high voltage and AC power.
In operation, the installation personnel are not allowed to wear conductive objects such as watches, bracelets,
bangles or rings.
When you find water or moisture is on the cabinet, then turn off the power immediately. In moist environment,
precautions must be taken to keep moisture out of the cabinet.
'Prohibit' warning label must be attached to the switches and buttons that are not permitted to operate during
installation.
Danger
Danger
High voltage operation may cause a fire and an electric shock. The connection and wiring of AC cables must be in
compliance with the local rules and regulations. Only those who are licensed to operate high voltage and AC power can
perform high voltage operations.
Danger
Danger
To avoid electric shock hazard of outdoor environment and outdoor equipment, the non-professionals are prohibited to
operate or maintain the power system.
III. Tools
Warning
In high voltage and AC operation, special tools must be used. No common or self-carried tools should be used.
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