Contact Customer Support at 1-800-482-2473 or Technical Service at 770-721-7759.
Copyright © 2014 Chart Industries ML-CONC0022 A
CAIRE Inc. reserves the right to discontinue its products, or change the prices, materials, equipment, quality,
descriptions, specifications and/or processes to its products at any time without prior notice and with no further
obligation or consequence. All rights not expressly stated herein are reserved by us, as applicable.
Nasal Cannula & Tubing
The Focus unit uses a standard nasal cannula. Note: cannula and/or tubing should not exceed 25 ft (7.62 m).
Alarm/Light Indicators
Alarm
Visual
Audible
Low Battery Alarm
Amber Light - 1 - half second flash and a 5 second
pause
1- half second beep and a 5 second pause
Battery Shutdown
Amber Light - 2 - half second flash and a 5 second
pause
2- half second beep and a 5 second pause
No Inspiration/Cannula Disconnect
(15 min.)
Amber Light - Solid
Continuous Beep
Breath Rate Exceeded
Amber Light - 3 - half second flash and a 5 second
pause
3- half second beep and a 5 second pause
Malfunction
Red Light - 2 - half second flash and a 5 second
pause
2- half second beep and a 5 second pause
High Temperature
Red Light - 3 - half second flash and a 5 second
pause
2- half second beep and a 5 second pause
Checking Oxygen Concentration/Test Mode
1. Connect the Focus unit to AC Power (plug it into the wall).
2. Turn the unit on, and you will observe on the top of the unit, on each side of the power plug, the two lights (red/green) flashing alter-
nately.
3. After 10 seconds, the flashing lights will stop and the unit will begin to cycle normally. When the lights stop flashing, you will have 6
seconds to then turn the unit off and on 3 times. This will put the Focus into test mode.
4. To verify that the unit is in test mode, (after turning the unit off and on 3 times), you will notice that both lights will temporarily flash on
simultaneously, AND the unit will give you a confirming alarm beep for about 2 seconds. After that you should begin to hear the unit
auto pulse about every 2 seconds.
5. Once you have verified that the unit is auto pulsing, let it run for about 5 minutes and you may then attach it to your oxygen analyzer.
6. Oxygen specification for Focus is 90% (-3% / +5.5%).
NOTE: IF YOU ARE UNABLE TO HEAR THE UNIT AUTO PULSE, TURN THE UNIT OFF AND BEGIN AGAIN WITH STEP 2
Hour Meter
1. Hours may be obtained by connecting the Focus to a USB port on a computer using the Data Interface Kit (KI406-1).
2. Hours may be obtained using the following procedure:
a. Turn the Focus on and allow it to warm up for approximately 10 seconds. The red and green light will alternately flash during this
time.
b. Once the warm up is complete, only the green light will remain on. Within 4 seconds, turn the Focus off.
c. To enter Time Reading Mode the unit will need to be turned on and off 6 times leaving the unit on and running the sixth time.
d. Once is Time Reading Mode, the unit will display the number of hours in the following manner:
1) The yellow LED will flash and the unit will beep indicating the digit in the ones place
2) The red LED will flash and the unit will beep indicating the digit in the tens place
3) The green LED will flash and the unit will beep indicating the digit in the hundreds place
4) Both the red and green LEDs will flash and the unit will beep indicating the digit in the thousands place.
5) Once the full number has been displayed, the unit will reset and start the sequence again.
As it resets, the red and green LEDs will be lit and the unit will beep for approximately 2 seconds
e. To exit Time Reading Mode, the unit will need to be powered off and then back on.
Routine Maintenance
The Focus POC requires minimal maintenance. A periodic concentration check is required, and its check interval is to be determined by the
Oxygen Provider. The felt compressor inlet filter should be replaced every 5,000 hours.
