Power Electronics NB WALL ADVANCED, Hardware And Installation Manual

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NB Wall POWER ELECTRONICS
8
SAFETY INSTRUCTIONS
WARNING
The housing must be properly closed, otherwise it may not adequately protect people or
property from any abnormal situation inside the equipment.
The output airflow can reach high temperatures that could harm people exposed to it.
Electric shock danger. The steps to isolate the equipment must be carefully followed before performing
any task or opening any cover of the equipment. Avoid inappropriate actions that may cause electric
shock.
Always wear the appropriate personal protective equipment (PPE) for each task. and work in
electrical areas with dry hands.
Otherwise, you may get an electric shock.
Do not subject cables to abrasion, excessive stress, heavy loads or pinching. Otherwise, you may
get an electric shock.
Do not supply power to a damaged charger or charger with missing parts, even if the installation
is complete.
Otherwise, you may get an electric shock.
In the event that the charger stops due to a loss of power, do not do any work on it. The auto-restart
function may be enabled and you may receive an electric shock.
During any maintenance task on the equipment, please make sure that there will be no
electric vehicle connected charging.
USE
Do not use this equipment for purposes other than
the electric vehicle charging with the modes
provided for this product and defined in this manual.
Do not disconnect or connect any terminals while the equipment is running. Otherwise, you may
get an electric shock and the equipment may be damaged.
Do not use this product if its enclosure or electric vehicle connector(s) (on both the charger and
vehicle sides) or insulation cable are broken, cracked or otherwise damaged. Otherwise, you may
get an electric shock
CONNECTION TO EARTH
Prevention of electric shock:
•
The charger chassis must be properly grounded to prevent a possible electrical shock if a leakage
current flows through the enclosure. Disconnect all power supplies before proceeding with
maintenance operations inside the equipment.
•
Only connect the grounding device to the charger's grounding plate. Do not use the enclosure or
chassis screws for grounding.
The protective earth wire must be connected first and last disconnected