SYMBOL

SYMBOL DEFINITION

DANGEROUS VOLTAGE: The lightning flash with arrowhead

symbol, within an equilateral triangle, is intended to alert the user to

the presence of uninsulated “dangerous voltage” within the product’s

enclosure that may be of sufficient magnitude to constitute a risk of

electrical shock to persons.

INSTRUCTIONS: The exclamation point within on equilateral triangle to alert the user to the presence of important operating and maintenance (servicing) instruction in the literature accompanying the appliance.

Apparatus shall not be exposed to dripping or splashing and no objects filled with liquids, Such as

vases, shall be placed on the apparatus.

Caution - Danger of explosion if battery is incorrectly replaced. Replace only with the same or

equivalent type.

Batteries installed warning

Caution - Danger of explosion if battery is incorrectly replaced. Replace only with the same or

equivalent type. The batteries (battery pack or batteries installed) shall not be exposed to excessive heat such as

sunshine, fire or the like.

English-4

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NEC E421, E321 user manual Batteries installed warning, Symbol Symbol Definition, English-4