2: For a permanently connected appliance:
GROUNDING INSTRUCTIONS
- This appliance must be connected to a grounded metal, permanent wiring
system, or an equipment-grounding conductor must be run with the circuit
conductors and connected to the equipment-grounding terminal or lead on
the appliance.
3: For a double-insulated, cord-connected appliance:
SERVICING A DOUBLE-INSULATED APPLIANCE
- In a double-insulated appliance, two systems of insulation are provided
instead of grounding. No grounding means is provided on a double-insulated
appliance, nor should a means for grounding be added to the appliance.
Servicing requires extreme care and knowledge of the system, and should
be done only by qualified service personnel. Replacement parts for a
double-insulated appliance must be identical to those parts being replaced.
A double-insulated appliance is marked with the words “DOUBLE INSULATION”
or “DOUBLE INSULATED”. The double-insulation symbol (a square within a square)
may also be marked on the appliance.
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