characteristics are often passed unnoticed by a visual inspection and the protection afforded by them
cannot necessarily be obtained by using replacement components rated for higher voltage, wattage,
etc. Replacement parts which have these special safety characteristics are identified in this manual
and its supplements; electrical components having such features are identified by the international
hazard symbols on the schematic diagram and the parts list.
Before replacing any of these components, read the parts list in this manual carefully. The use of
substitute replacement parts which do not have the same safety characteristics as specified in the
parts list may create electrical shock, fire, or other hazards.