User's Manual

9
Grounding Instructions
This product is for use on a nominal 120-V circuit, and has a grounding plug that looks like the plug
illustrated in sketch A in the figure below. A temporary adapter that looks like the adapter 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 adapter should be used only until a properly grounded outlet
(sketch A) can be installed by a qualified electrician. The green colored rigid ear, lug, or the like extending
from the adapter must be connected to a permanent ground such as a properly grounded outlet box cover.
Whenever the adapter is used, it must be held in place by a metal screw.