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Important warning items for safe operation (UL and CSA-spec.)
This product is for use on a nominal 120V circuit, and has a grounding plug that looks like
the plug illustrated in sketch A in Figure-1. A temporary adaptor, which looks like the
adaptor illustrated in sketches B and C, may be used to connect this plug to a 2-pole
receptacle as shown in sketch B if a properly grounded outlet is not available. The
temporary adaptor should be used only until a properly grounded outlet can be installed by
a qualified electrician. The green colored rigid ear, lug, and the like, extending from the
adaptor must be connected to a permanent ground such as a properly grounded outlet
box cover. Whenever the adaptor is used, it must be held in place by the metal screw.
8
!
!
Grounding pin
Cover of grounded outlet box
Adapter
(C)
Grounding means
DANGER
Figure-1
Grounding methods
Metal screw
Cover of grounded outlet box
(
) A
Chapter 1
(
) B
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