ARTROMOT S3 Mode D'emploi page 54

2.4 Explanation of symbols (connections and nameplate)
Alternating current
For serial numbers < 20,000:
protection class I equipment. The medical device must be connected to a
system with protective earth conductor!
For serial numbers > 20,000:
protection class II equipment. The medical device has a double or reinforced
insulation.
Type B applied part
Power switch OFF
Power switch ON
The year and month of manufacture are indicated next to this factory
symbol.
The name next to this factory symbol is the manufacturer.
The number next to this symbol is the article reference number.
Device complies with Council Directive 93/42/EEC about medical devices,
tested and approved by DQS Medizinprodukte GmbH.
The number next to this symbol is the serial number.
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Caution! Observe warnings set forth in operation manual!
Refer to instruction manual! ISO 7010‑M002
Refer to instruction manual! ISO 7000‑1641
Do not dispose with unsorted municipal waste.
Protect from moisture.
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