Breas Nippy 4 Series, Service Manual

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2.4.5 Validity of the Documentation
1 Check the validity of the User Manual enclosed with the ventilator (see Breas
extranet).
2 Check if any modification or upgrading of the ventilator needs to be done at the
same time as the service (see Breas extranet).
2.5 External Inspection
2.5.1 Visual Inspection for External Damage and Wear
1 Clean the outside of the ventilator using a mild soap solution.
2 Check for any visible damage to the casing and the other components.
3 Check that nothing has become loose.
4 Check the oxygen low pressure/bleed-in inlet.
2.5.2 Checking the Power Connection
1. Check the plugs on the power cords, the two cords themselves, and the ventilator
’
s
power socket.
2. Check the click-in battery socket in the ventilator.
3. If used, check that the external DC power cord is not damaged.
2.5.3 Inspecting the Patient Circuit
Inspect the patient circuit and replace it if necessary.
2.5.4 Inspecting the Ventilator Accessories
Check any other accessories that are used with the ventilator.
2.5.5 Changing/Washing the Patient Filters
1 Change the white air filter.
2 If necessary, change the grey filter.
3 Make sure the patient has enough filters to last until the next service.
2.5.6 Changing the Cooling Air Inlet Filter
Open the cooling air filter holder and replace the filter. For detailed information about
replacing filters, see the User Manual.
2.5.7 Minimum Function Check
1 Connect the power cord.
14 Maintenance Instructions
Vivo 45/Nippy 4 Series Service manual
Doc. 007132 D-2