DATREND Systems venTest, Operating Manual

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venTest OPERATORS MANUAL
3.5 Intended Use
venTest is an electronic testing and measuring device for determination of ventilation parameters
for performance checking and verification of ventilators consisting of:
• venTest desktop/base unit
• FlowSense Airflow Sensor
• venTest power supply unit
venTest is not intended to be used on patients, or be used on devices that are connected, in any
way, to patients.
The unit is designed for use by qualified, trained service technicians, familiar with the use and
operation of ventilatory equipment. The device is intended to be used in a laboratory/service
environment, and should generally only be used in rooms protected from environmental influences
(heat, cold, humidity, electrically safe, etc.).
Selection of test parameters of the venTest will be made via the integrated touch screen, in
combination with a wide range of accessories.
venTest is designed to carry out tests independent from the mains power supply, using an
integrated battery. The internal battery is on charge whenever the external 12 V power adapter
unit is connected.
WARNING:
Although venTest is designed according to the latest safety
standards, and is built to a high quality and tested on the latest
state-of-the-art equipment, improper use or abuse may cause
damages with serious consequences.
IMPORTANT:
When first received, some zero flow variation may be observed. It
is recommended that a zero point adjustment be performed on the
flow sensors before first use. See section 4.12.1.
Setup/Chapter 3
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