GMC HUMMER EV 2023 Owner's Manual page 261

260 Driving and Operating
When outdoors, plug into an electrical
outlet that is weatherproof while in use.
Mount the charge cord to reduce strain
on the electrical outlet/plug.
Do not place the charge cord in a position
where it may be submerged in water.
Danger
Improper use of portable electric vehicle
charge cords may cause a fire, electrical
shock, or burns, and may result in
damage to property, serious injury,
or death.
Do not use extension cords,
multi-outlet power strips, splitters,
grounding adapters, surge protectors,
or similar devices.
Do not use an electrical outlet that is
worn or damaged, or will not hold the
plug firmly in place.
Do not use an electrical outlet that is
not properly grounded.
Do not use an electrical outlet that is
on a circuit with other electrical loads.
Warning
When using electric products, basic
precautions should always be followed,
including the following:
Read all the safety warnings and
instructions before using this product.
Failure to follow the warnings and the
instructions may result in electric
shock, fire, and/or serious injury.
Never leave children unattended near
the vehicle while the vehicle is
charging and never allow children to
play with the charge cord.
If the plug provided does not fit the
electrical outlet, do not modify the
plug. Arrange for a qualified electrician
to inspect the electrical outlet.
Do not put fingers into the electric
vehicle connector.
Warning
To reduce the risk of fire, installations
shall comply with the requirements of
National Electric Code, ANSI/NFPA 70
(USA), Canadian Electrical Code CSA
Warning (Continued)
22.1 and IEC 60364
installations in buildings, depending on
the region in which the unit is being
installed. The installer shall comply
with any additional local requirements
mandated by the country and/or
municipality.
Do not use this product if the flexible
power cord or the electric vehicle cable
is frayed, has broken insulation,
or shows any other signs of damage.
For Canada only: Not for use in
commercial garages.
Do not use this product if the
enclosure or the vehicle plug is
broken, cracked, open, or shows any
other indication of damage.
The plug must be plugged into an
appropriate electrical outlet that is
properly installed in accordance with
all local codes and ordinances. Do not
modify the plug provided with the
product. If the plug does not fit the
electrical outlet, have a proper
electrical outlet installed by a qualified
electrician. If ground is missing, the
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Electrical
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