504-2033 Iss. 1j 16 April 2005
11. Check the output from the Nebuliser connection on paraPAC P220D
i) Remove the plug from the Nebuliser connection and connect a calibrated 0-100 psi
gauge to the connection.
ii) Set the Frequency control to 8 bpm and the Flow control to maximum.
iii) Select the ‘On’ or ‘CMV/Demand’ position.
iv) Check that the pressure on the gauge rises to a minimum of 29 psi during inspiration
and that the pressure decays towards zero during expiration.
v) Refit the plug or reconnect the Nebuliser Circuit.
12. Check the performance of the Oxygen Therapy Unit (500-A253/CE)
i) Check the Therapy lead and mask/s for signs of damage.
ii) Identify the lead capacity marked on a sleeve affixed to the lead.
iii) Remove the ventilator probe from the Regulator Assembly and insert the Therapy lead
probe.
iv) Connect the lead to a calibrated flowmeter (e.g. 500-82636 2 - 25 L/min).
v) Open the cylinder valve and check the oxygen flow from the lead is correct
(+10% / -5%).
vi) Close the cylinder valve and remove the Therapy lead probe from the regulator
assembly.
13. Check the condition of facemasks (child and adult) and sterile packed airways
i) Check the facemask/s for damage and splits.
ii) Check that the mask/s fit properly onto the 22mm taper of the Patient Valve.
iii) Check the packaging and sterile expiry date of Guedel airways.
iv) Recommend replacement as necessary.
14. Check contents of customer cylinder
i) During testing do not use the gas cylinder in the set being tested.
ii) Check that the cylinder is not empty and note the contents. Advise if the cylinder
content is low.
iii) Record the date on the ring around the cylinder valve indicating when the cylinder
retest is required and advise if that date is approaching.
15. Check User Handbook.
Check the User’s Handbook supplied with the set is present and in good condition.
If missing recommend replacement.
16. Record repairs and replacements. Obtain an acceptance signature on the Service Record
sheet.
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