Elapsed Time Meter (Hour Meter) - Invacare Perfecto2 Series User Manual

SECTION 6—OPERATING INSTRUCTIONS
YELLOW light ( ) - Immediately call supplier. You may
continue to use the concentrator unless instructed otherwise by
your supplier. Be certain that backup oxygen is nearby.
RED light ( ) - Total unit shutdown. Immediately switch to
backup oxygen supply and call supplier.
GREEN light - with YELLOW light flashing - Immediately call
supplier. Oxygen sensor malfunctioning; you may continue to
use the concentrator.
OXYGEN PURITY
Auto Shut Down
RED
Use Backup
Call Supplier
Below
Normal
YELLOW
O
Normal
GREEN
2
FIGURE 6.6 Explanation of Oxygen Purity Indicator Lights

Elapsed Time Meter (Hour Meter)

The hour meter displays the cumulative number of hours the
unit has operated. Reference Features on page 10 for specific
location.
Part No 1163147 23 Perfecto ™Series
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