Oxygen Concentrator
PN 14940837 B — 15
User Controls And System Status Indicators
Symbol
Definition
Symbol
Definition
Read user manual before operation. See user manual
for instructions.
I/O
On/Off Switch
No Smoking Icon: Do not smoke near unit.
Use no oil or grease.
Warnings / ALERT (Yellow) Indicator
No open or naked flames.
Class II equipment
No serviceable parts inside. Do not open cover.
0
2
Oxygen Output
Certified for both the U.S. and Canadian markets, to
the applicable U.S. and Canadian standards.
Type BF Applied Part (degree of protection against
electric shock)
This device complies with the requirements of
Directive 93/42/EEC concerning medical devices. It
therefore bears the CE marking as shown.
This symbol is to remind the equipment owners
to return it to a recycling facility at the end of its
life, per Waste Electrical and Electronic Equipment
(WEEE) Directive.
IPX1
Drip Proof Equipment-IPX1: The Companion 5
provides protection against the harmful effects of the
ingress of liquids. (IPX1, per IEC 60529)
Authorized representative in the European
Community
Name and address of manufacturer
Buzzer:
An audible alarm (or buzzer) is used to alert you to the operating condition of the device, either a warning or failure.