Draeger V300/V500
Internal battery – approx. 20 minutes unless external battery fitted
then approx. 4 hours
Note if ventilator tubed and capped at end the device has been set up by a technician and
there is no requirement to exchange the expiratory valve and membrane or perform the
pre-use checks. Skip steps 1-3 and step 12-14.
1. Remove the expiratory valve and membrane from the
expiratory part of the device.
Lift the blue flap (if present).
Slide the flowsensor to the left.
Twist the outer rim of the valve to the unlock position
and pull the valve out of the device.
Place valve and membrane in appropriate container
for collection by technician – will be sent to CSSD.
2. Collect clean expiratory valve and membrane.
3. Replace the expiratory valve and membrane.
Push the valve into the device and twist the outer rim
of valve to the right to click into position.
Slide the flowsensor to the right into connector.
4. Plug into mains and connect oxygen/ air hoses to the
appropriate ports.
5. Turn device on using Power/standby button.
NOTE – if green LED not lit on Power/ standby button the
ventilator may have been turned off completely – turn on
using hard power switch at side – under door to the left.
6. Device self-tests and enters Standby.
7. Connect a standard adult basic breathing circuit.
8. Set ventilator up for use and perform pre-use checks.
To select parameter/option highlight parameter/ option on
screen and use trim knob to confirm – trim knob will light to
indicate confirmation required.