Great Lakes UL60950-1 Installationsanleitung Handbuch - Seite 10
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GROUNDING
GROUNDING KIT, GR101
Protective grounding studs are
provided along with grounding
jumperwires that electrically
bond the cabinet doors and
sides to the cabinet frame.
If a ground wire needs to be
disconnected (e.g. when the
cabinet door needs to be
removed but is attached to
the cabinet with the ground
wire), simply pull apart the
ground wires.
PROTECTIVE GROUNDING
Protective grounding studs are provided along with grounding jumper
wires that electrically bond the cabinet doors to the cabinet frame.
WARNING: To avoid injury to persons or loss of life, ground each
cabinet individually to the dedicated branch circuit ground.
Connecting Main Protective Grounding Stud to the Dedicated
Branch Circuit Ground
Connect the dedicated branch circuit ground connector to the main
protective grounding stud located inside at the bottom rear of the
cabinet frame using a listed ring or closed-loop terminal.
Connecting Main Protective Grounding Stud to the Protective
Bonding Conductors
Connect the rear doors to the main protective grounding studs located
inside at the bottom and top rear of the cabinet chassis using a listed
ring or closed-loop terminal. Connect the front door to the grounding
stud located inside at the bottom front of the cabinet frame using a
listed ring or closed-loop terminal.
Parts Not Bonded to Protective Earthing Terminal
The following parts are not effectively bonded to the protective
earthing terminal: rails and front to back rail horizontals. If these
parts need to be bonded to the protective earthing terminal, do so in
accordance with Article 250 of the National Electric Code.
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