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Safety markings on labels – Welch Allyn Klean Air II - User Manual User Manual

Page 7

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Page 7

990070 Rev. C

Safety Markings on Labels

Alternating current

Protective earth (ground)

Attention, consult accompanying documents

Off (power: disconnection from the mains)

On (power: connection to the mains)

Type B equipment (defines the degree of protection against
electrical shock)

Dangerous voltage