O_TWO CAREvent ATV User manual

CAREvent®
ATV/ATV+ & MRI
01CV6000 01CV7000
01CV6000 01CV7000
USER MANUAL
(FOR STANDARD AND G2K® MODELS)
CAREvent® ATV/ATV+ & MRI User Manual - REV 24 Mar, 2020
CAREvent® ATV+
01CV6000
CAREvent® ATV+
01CV7000

3
CAREvent® ATV/ATV+ & MRI - User Manual
TABLE OF CONTENTS
1. Introduction 4
1.1. Warranty 4
1.2. Warnings 4
1.3. Terms and Definitions 6
1.4. CAREvent® MRI 7
1.5. General Information 7
1.6. General Description 8
1.7. Principles of Operation 9
1.8. Modes of Operation 9
1.9. Alarms and Gauges 11
1.10. Accessories 13
1.11. Control Adjustment 14
1.12. Technical Data 15
2. Preparation for Use 17
2.1. Component List 17
2.2. Connection of Hoses 18
2.3. Pre-use Functional Check 18
3. Operating Instructions 22
3.1. Setting of the Ventilation Parameters 22
3.2. Frequency/Minute Volume Chart 22
3.3. Operation in Extreme Conditions 23
4. After Use Cleaning and Testing 23
4.1. Dismantling and Cleaning 23
4.1.1. Changing the Air Intake Filter 24
4.2. After Use and Monthly Checking 24
5. Maintenance Schedule 25
5.1. Annual Preventative Maintenance Inspection 25
6. Trouble Shooting Chart 26
7. CAREvent® Accessories 27

4CAREvent® ATV/ATV+ & MRI - User Manual
1. Introduction
1.1. Warranty
WARRANTY
The CAREvent® ATV+ and MRI are manufactured from the finest
quality materials. Each individual part is subject to strict quality control
tests to ensure exceptionally high standards. The manufacturer
warrants to the purchaser of the Automatic Transport Ventilator
that its component parts are free from defects in material and
workmanship for a period of two years from the date of purchase.
The manufacturer will replace and/or repair all parts of the Automatic
Transport Ventilator at its option for two years from the date of
purchase at no cost to the purchaser, upon the notification
of the defects, in writing by the purchaser and confirmation of said
defect by the manufacturer. All shipping costs shall be borne by the
purchaser. The manufacturer shall be liable under this warranty only
if the Automatic Transport Ventilator and its parts have been
used and serviced in the normal manner described in the instruction
manual. There are no other expressed or implied warranties. This
warranty gives no specific legal rights.
Note: THIS DEVICE MUST BE SERVICED BY AN O-TWO SYSTEMS
AUTHORIZED SERVICE CENTER.
1.2. Warnings
The CAREvent® ATV+ and MRI are intended for use by suitably
trained and qualified personnel.
The following precautions should always be observed:
1. Read this manual prior to attempting to use the ventilator.
2. When the unit is in use, do not smoke or use near open flame
either during use or when changing the cylinder.
3. When not in use, always turn o the gas supply.
4. Never allow oil or grease to come into contact with any part of
the cylinder, regulator or ventilator.
5. This device is not designed for use with heated humidifiers.
6. This resuscitator is not recommended for use on neonates
and pregnant or nuring women.

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CAREvent® ATV/ATV+ & MRI - User Manual
7. Do not disassemble any part of the ventilator except where
described in this manual as any unauthorized disassembly
will invalidate the warranty.
8. After use, always ensure that all components are cleaned
in accordance with the instructions provided in this manual.
(See section 4)
9. Always use the check list to ensure thatall components are
reassembled correctly and ready for use.
10. It is recommended that an alternative means of ventilating the
patient be available in case of gas supply failure.
11. During use, the patient should not be left unattended.
12. The use of this device in areas where the ambient air may be
hazardous or explosive should be avoided as entrainment
of ambient air during the use of the air mix mode will permit
the patient to inhale atmospheric gas.
13. Only the CAREvent® MRI unit may be used in a magnetic
resonance imaging department.
14. Only patient circuits supplied by o-two systems should be
used, as the use of other circuits may adversely aect the
output performance of the ATV.
15. The use of gas pressure regulators that do not maintain
a minimum output pressure and flowrate in line with the
requirements of the specification may cause the device to fail
resulting in the patient not being ventilated.
16. The use of this device in carring case of any type may,
when used in the 60% air mix mode, result in an increase in
oxygen concentration. If the air mix mode is to be used it
is recommended that the ventilator be placed in its normal
operating orientation and that the air intake on the rear of the
ventilator is not obstructed.