Vertiv™ NetSure™ HVT F02 CK1 Power System User Manual
vi
Safety Precautions
To prevent unexpected problems, please read the operation instructions and safety precautions very carefully before operation.
The ‘Caution, Notice, Warning, Danger’ in this manual do not represent all of the safety points that should be observed, and are
only used as supplementary to the operation safety. Therefore, the personnel responsible for the installation and operation of
Vertiv products must be strictly trained to master the correct operations and all the safety points before actual operation.
When working on Vertiv products, you must observe relevant industry safety rules and special safety instructions provided by
Vertiv.
Electrical Safety
High voltage
DANGER!
High voltage power supply provides power for equipment operation, any direct contact or indirect contact
through moist objects with high voltage or ac mains will result in fatal injury.
You must observe relevant industry safety regulations when installing AC power supply equipment. The people who do
the AC standard installation must be licensed to operate high voltage and AC power.
During operation, metal objects such as watches, bracelets, bangles, rings, etc. must be removed.
In case water or moisture is found on the cabinet, turn off the power immediately. In moist environments, take strict
precautions to prevent water from entering the equipment.
‘Prohibit’ warning label must be attached to the switches and buttons which are not permitted to be operated on during
installation.
DANGER!
Nonstandard or incorrect high voltage operation can present risk of electric shock or burn. The connection
and wiring of AC cables must be in compliance with local rules and regulations. Only those who are licensed to operate
high voltage and AC power can perform high voltage operations.
DANGER!
Even if the system disconnects all AC inputs and battery inputs, the rectifier capacitor still needs to discharge
for a period of time. After measuring the DC bus voltage is below the safety voltage by a multimeter, then you can
maintain DC bus and device connected to the DC bus.
Tools
WARNING!
In high voltage and AC operation, you must use special tools. No common or self-carried tools should be
used.
Thunderstorm
DANGER!
Never perform high voltage, AC, iron tower, or mast operations on a day with thunderstorms. In thunderstorms,
strong electromagnetic field will be generated in the air. Therefore, the equipment should be solidly earthed in time to
avoid damage by lightning strikes.
