Eickemeyer LIFEVET O2 - Oxygen Analyzer Manual

GENERAL

The LifeVet 0₂ Oxygen Analyser is a battery-powered device suitable for monitoring the percentage of oxygen in an anaesthetic or in free-air. The LifeVet 0₂ uses a longlife galvanic cell and associated micro-power electronics to measure and display the oxygen level. The unit is powered by a single 1.5 volt alkaline battery and is designed to run for approximately one year, based on a usage rate of 8 hours per day.

1. Main screen
2. ON/OFF Button
3. LifeVet 0₂ Back Panel
4. 22 mm/15 mm Adaptor
5. CALIBRATE Button
6. LifeVet 0₂ Main Body

FEATURES

• Simple to use
• Main body can be rotated through 360 degrees on adaptor for preferred viewing position
• Simple calibration and span procedures
• Use in-circuit or in free-air
• Adaptor allows easy connection in 22 mm / 15 mm circuits
• Long sensor life
• Long battery life

USER CONTROLS

There are only 2 buttons on the LifeVet 0₂ unit. The left hand button is labelled 'CALIBRATE' and the right hand button is labelled ‚ON / OFF'. For routine use only the ON / OFF button need be used to turn the unit on and off.

Button Use

ON / OFF
Press this button once to turn on the unit. When the unit is turned on, 6 horizontal lines will appear on the screen for 3 seconds and then be replaced by the measured oxygen percentage value.

CALIBRATE
Press and hold this button for 5 seconds to start the calibration procedure.

CALIBRATION PROCEDURE

The calibration procedure can be run in two parts – a simple 21% recalibration or a 21 – 100% span calibration. To run a span calibration you must have a guaranteed source of 100% oxygen, such as from an oxygen bottle or hospital oxygen line.

Performing a 21% recalibration

1. Press and hold the CALIBRATE button until the screen fl ashes CS
2. Release the button
3. Press the CALIBRATE button for 1 second – the screen changes to a fl ashing 21
4. Ensure that the unit is in clean room air for at least 60 seconds and then press the CALIBRATE button again for 1 second
5. The screen changes to a fl ashing 100
6. Turn the unit off using the ON / OFF button

Performing a 21 – 100% span calibration

1. Press and hold the CALIBRATE button until the screen fl ashes CS
2. Release the button
3. Press the CALIBRATE button for 1 second – the screen changes to a fl ashing 21
4. Ensure that the unit is in clean room air for at least 60 seconds and then press the CALIBRATE button again for 1 second
5. The screen changes to a fl ashing 100
6. Flow 100% oxygen through the LifeVet 0₂ connector for 60 seconds
7. After 60 seconds press the CALIBRATE button for 1 second
8. The screen changes to a fl ashing CC, indicating Calibration Complete
9. Press the CALIBRATE button one more time to leave the calibration routine

MAINTENANCE

Changing the battery

When the battery level is low, the screen will fl ash slowly about once every 2 seconds. If the fl ashing is continuous then the battery is below the minimum level and should be replaced. Undo the back cover of the device by undoing the securing screws in the corner of the backplate. Remove the battery from the battery holder and replace with a long life, low drain 1.5v Alkaline battery. Replace the backplate and tighten all the corner securing screws.

Replacing the 22 mm Adaptor seal

There is an O-ring seal in the 22 mm Adaptor that prevents the leakage of gas from the anaesthetic circuit. If this seal becomes damaged or is lost it must be replaced. Use a small screwdriver to ease out the old seal and then press the new seal into place. New seals can be obtained from EICKEMEYER® under Replacement Part number E21319501.

TROUBLESHOOTING

Problem: There are 6 horizontal lines on the screen all the time.
Solution: The oxygen cell is depleted. Contact EICKEMEYER® to arrange a unit service.

Problem: The display is constantly fl ashing although the numbers seem correct.
Solution: The internal AA battery is low. Replace the battery.

Problem: There is nothing on the display and no response to the ON / OFF button.
Solution: Fit a new Long-life AA battery. If this does not resolve the problem, contact EICKEMEYER® to arrange a unit service.

GERMANY
EICKEMEYER KG
Eltastraße 8
78532 Tuttlingen
T +49 7461 96 580 0
F +49 7461 96 580 90
E info@eickemeyer.de
www.eickemeyer.de

SWITZERLAND
EICKEMEYER AG Sandgrube 29
9050 Appenzell
T +41 71 788 23 13
F +41 71 788 23 14
E info@eickemeyer.ch
www.eickemeyer.ch

UNITED KINGDOM
EICKEMEYER Ltd.
3 Windmill Business Village
Brooklands Close
Sunbury-on-Thames
Surrey, TW16 7DY
T +44 20 8891 2007
F +44 20 8891 2686
E info@eickemeyer.co.uk
www.eickemeyer.co.uk

DENMARK
EICKEMEYER ApS
Lysbjergvej 6, Hammelev
6500 Vojens
T +45 7020 5019
F +45 7353 5019
E info@eickemeyer.dk
www.eickemeyer.dk

NETHERLANDS
EICKEMEYER B.V. Bedrijventerrein
Pavijen-West Bellweg 44
4104 BJ Culemborg
T +31 345 58 9400
F +31 345 58 9401
E info@eickemeyer.nl
www.eickemeyer.nl

ITALY
EICKEMEYER S.R.L.
Via G. Verdi, 8
65015 Montesilvano (PE)
T +39 0859 35 4078
F +39 0859 35 9471
E info@eickemeyer.it
www.eickemeyer.it

CANADA
EICKEMEYER Inc. 250 Briarhill Dr.
Stratford, Ont. Canada
N5A 7S2
T +1 519 273 5558
F +1 519 271 7114
E info@eickemeyer.com
www.eickemeyerveterinary.com