Dräger Oxylog 2000 - Power Failure and Battery Operation

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Drager Medizintechnik
3.11 Test 021: Testing the Minute Volume Valve (Fast)
During this test, the minute volume valve control is switched off. The minute volume valve can
be opened or closed fast by hand.
A Caution:
The minute volume valve might get stuck in the mechanical stop. To
avoid this, do not move the minute volume valve completely to its
mechanical stops. Open or close the minute volume valve carefully.
• Select the Extended Service Mode (ESM).
• Press the Reset key or the Info key to select Test 021.
• Press the Info key and the Reset key simultaneously to activate Test 021.
Display:
LCD_HG MV close
RESET MV open
• Press the Info key to fast close the minute volume valve.
• Press the Reset key to fast open the minute volume valve.
• Press the Info key and the Reset key simultaneously to return to the Extended Service
Mode (ESM).
Exiting the Extended Service Mode (ESM).
• Switch the Oxylog 2000 off and on again to return to the Oxylog 2000 normal operating
mode.
DS-Modus 5503.160 Oxylog 2000 11/97 Service-Mode SW 2.xx
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