Puritan Bennett 560 Ventilator User's Manual - Covidien
Puritan Bennett 560 Ventilator User's Manual - Covidien
Puritan Bennett 560 Ventilator User's Manual - Covidien
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Alarms and Troubleshooting<br />
Table 3-1. Overview of Alarms (Continued)<br />
Alarm Message Cause/<strong>Ventilator</strong> Response Priority<br />
HIGH RATE<br />
HIGH VTE<br />
HIGH VTI<br />
INSP FLOW<br />
RESTART/SRVC<br />
INTENTIONAL VENT<br />
STOP<br />
KEYPAD FAULT<br />
RESTART/SRVC*<br />
*IF PERSISTS<br />
RESTART/SRVC<br />
LOW BATTERY<br />
LOW FIO 2<br />
LOW VTE<br />
LOW VTI<br />
NO<br />
PROXIMAL LINE2*<br />
*IF PERSISTS<br />
RESTART/SRVC<br />
Rate measured greater than<br />
Max Rtot set during three<br />
consecutive breaths.<br />
Alarm activation occurs:<br />
• After three consecutive breaths.<br />
Expired tidal volume greater than<br />
Max VTE set during three<br />
consecutive breaths (in double limb<br />
setup).<br />
Alarm activation occurs:<br />
• After three consecutive breaths.<br />
Inspired tidal volume greater than<br />
Max VTI set during three consecutive<br />
breaths in PSV, CPAP, P A/C, P SIMV,<br />
and V SIMV modes.<br />
Alarm activation occurs:<br />
• After three consecutive breaths.<br />
Inspiratory flow is constant<br />
(± 1 lpm) with normal turbine<br />
temperature and speed conditions.<br />
Contact your service representative<br />
for assistance.<br />
Ventilation has been stopped<br />
voluntarily by the caregiver or<br />
patient.<br />
Keyboard key held down for more<br />
than 45 seconds.<br />
Internal battery capacity < 30 min.<br />
or 8%.<br />
The level of oxygen delivered by the<br />
ventilator is below the Min FIO2 level<br />
set.<br />
Expired tidal volume less than Min<br />
VTE set during three consecutive<br />
breaths (in double-limb setup).<br />
Alarm activation occurs:<br />
• After three consecutive breaths.<br />
Inspired tidal volume less than Min<br />
VTI set during three consecutive<br />
breaths in PSV, CPAP, P A/C, P SIMV<br />
and V SIMV modes.<br />
Alarm activation occurs:<br />
• After three consecutive breaths.<br />
Proximal pressure < 0.6 mbar for<br />
100 ms during inspiration phase of<br />
3 rd breath cycle.<br />
<strong>Ventilator</strong> response: Switch to<br />
internal pressure sensor for pressure<br />
measurement.<br />
Audio<br />
Paused<br />
Avail.<br />
Alarm<br />
Paused<br />
Avail.<br />
MP Yes No<br />
MP Yes No<br />
HP Yes No<br />
HP Yes No<br />
HP Yes Yes<br />
HP No No<br />
HP Yes No<br />
MP Yes No<br />
MP Yes No<br />
MP Yes No<br />
MP Yes No<br />
3-12 User’s <strong>Manual</strong>