Smiths paraPAC P200D - Relief Pressure and Oxygen Concentration Checks; Relief Pressure Alarm Check (With Air Mix); Oxygen Concentration Verification

504-2033 Iss 1j 15 April 2005
illuminate. After 1 second the electronic audible alarm should also sound. The High
pressure alarm will continue to sound for 10 seconds after removal of each closure.
V
Del
set Pressure Relief (set) Pressure Relief (actual)
200 20 >12
1300 20 < 28
800 40 32 – 48
800 60 48 – 72
200 80 > 68
1300 80 < 92
10.9 Check Relief Pressure and Audible Alarm with Air Mix
i) Select ‘Air Mix’.
ii) Repeating the instructions as in 10.8, check the relief pressure and the audible alarm of
the ventilator as set below.
V
Del
set Pressure Relief (set) Pressure Relief (actual)
200 20 >12
10.10 Check Oxygen Concentration with Air Mix
i) Connect an oxygen monitor to the outlet port of the ventilator
ii) Select ‘Air Mix’.
iii) Set a frequency of 12 breaths per minute.
iv) Using the table below check the oxygen concentration of the delivered gas (the low
pressure alarm will sound after 1 minute but can be silenced with the ‘silence’ button).
V Del Set
(mL)
Permissible % O
2
Concentration
1300 44 - 50
500 44 - 50
v) Select the 'Off' or 'Demand' position and the ventilator should stop cycling. All the
alarm lights and audible signals should cease.
vi) Close the cylinder valve.