Lowenstein Medical prisma VENT30, Assembly And Main Instructions For Use And Maintenance

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6 Hygiene treatment
6.5 Replace pollen filter (white filter)
1. Remove air filter 1 .
2. Replace white pollen filter 2 .
3. Replace air filter 1 in the holder.
6.6 Function check
Carry out a function check after every hygiene treatment and repair, but at least every
6 months.
1. Check device for external damage.
2. Check connectors and cables for external damage.
3. Check that components are correctly connected to the device.
4. Connect the device to the power supply (see "4.1 Set up the device", page 16) .
5. Interrupt softSTART if necessary (see "4.9 Switching softSTART on and off", page
24) .
6. Switch on device.
7. Seal circuit.
8. Compare the pressure shown in the display with the prescribed pressure.
9. To check the alarm function:
• When switching on, ensure that alarm acknowledgment key comes on first
yellow and then red.
• Take circuit off device.
The disconnection alarm is triggered and an acoustic alarm sounds.
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