[Read the Important Safety Rules section before operating this equipment.]
22
MN165-1 Rev G
7.0 Symbols/Abbreviations
Symbols are frequently used on equipment in preference to words with the intention of
lessening any possibility of misunderstanding caused by language differences. Symbols
can also permit easier comprehension of a concept within a restricted space.
The following table is a list of symbols and definitions that may be used with AirSep’s
VisionAire 2 and VisionAire 3 Oxygen Concentrators. These symbols are referenced
from the appropriate International Electro-technical Commission (IEC) standards:
Symbol
Description
Symbol
Description
ON (power switch on)
OFF (power switch off)
No smoking
Do not disassemble
Type B equipment
Consult instructions for use
Warning –
Describes a hazard or
unsafe practice that if not avoided
can result in severe bodily injury,
death or property damage
Class II Device
Caution –
Describes a hazard or
unsafe practice that if not avoided
can result in minor bodily injury or
property damage
Complies with the 93/42/EEC directive
drawn up by the approved organization
No. 0459
Note – Provides information
important enough to emphasize
or repeat
Safety agency for CAN/CSA C22.2 No.
601.1 M90 for medical electrical
equipment
Consult the accompanying
documents
Keep unit and accessories dry
Use no oil or grease
Proper disposal of waste of electrical and
electronic equipment required
Oxygen outlet connection to the
cannula
Do not expose to open flames
Caution: Federal law (USA)
restricts this for sale or rental by
or on the order of a physician or
licensed health care provider.
Keep in the vertical position
Fragile – handle with care
Oxygen concentration warning LED
See Instructions
