Treaton MV200, User Manual

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1.4 Information about resource of the main functional units of the device
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1.4 Information about resource of the main functional units of the device
The device has the built-in flow generator providing its independence from sources of com-
pressed air. The design and completing units provide guaranteed operability of the built-in flow
generator during at least 40 000 operating hours, or during the whole period of operation of 10
years (the smallest parameter is chosen). Operability of the built-in flow generator is guaranteed
only at following operating and service conditions stated in the present document.
For the monitoring of oxygen concentration in the inhaled air the device has the built-in electro-
chemical oxygen sensor with the operation resource at least 10 thousand hours.
For the service control the device has the special operating time counter. After 6 000 operating
hours the message appears at the screen of the device “Carry out maintenance”. The engineer
who has carried out maintenance should enter the command in the service menu “Reset time
after maintenance” then the time counter will return to the starting position.
1.5 Revision history
Every version of User manual has its number and date of issue. Version number is changed
with the significant technical changes of the device. When issuing new version, date of version
is also changed. Insignificant amendments and additions that don’t influence on the modes,
functions and parameters of ventilator, don’t cause the change of version date.