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 />
CHECK<br />
SETTINGS<br />
CONNECT VALVE<br />
OR CHANGE PRESS<br />
CONTROLLED<br />
CYCLES<br />
COOLING FAN<br />
RESTART/SRVC<br />
DC POWER<br />
DISCONNECTION<br />
DEVICE FAULT3<br />
RESTART/SRVC<br />
DEVICE FAULT5<br />
RESTART/SRVC<br />
DEVICE FAULT7<br />
RESTART/SRVC<br />
DEVICE FAULT9<br />
RESTART/SRVC<br />
DEVICE FAULT10<br />
RESTART/SRVC<br />
DEVICE FAULT11<br />
RESTART/SRVC<br />
DEVICE FAULT12<br />
RESTART/SRVC<br />
DEVICE FAULT13<br />
RESTART/SRVC<br />
E SENS FAULT OR<br />
CIRC LEAK<br />
Alarm activation occurs:<br />
• Systematically after software<br />
versions have changed.<br />
• Loss of memorised parameters<br />
Consequence:<br />
• Locking Key disabled<br />
• Out-of-range settings are<br />
replaced by their default values<br />
No exhalation valve connected with<br />
PEEP set to less than 4 mbar<br />
or<br />
PIP set to more than 30 mbar when<br />
relative pressure is set to OFF.<br />
The ventilator is delivering apnea<br />
ventilation at set back up rate.<br />
<strong>Ventilator</strong> cooling fan operating<br />
speed not suited to the internal<br />
ambient temperature of the device.<br />
Cut-off of the external DC power<br />
supply.<br />
Consequence: switch-over to the<br />
internal battery.<br />
MP Yes Yes<br />
HP Yes No<br />
NA No No<br />
MP Yes Yes<br />
MP Yes Yes<br />
Failure in the 24 V power supply. HP Yes No<br />
Detection of a fault in the electrical<br />
power supply system.<br />
Consequence: the internal battery<br />
capacity is not displayed beside the<br />
battery symbol.<br />
Detection of a fault in internal<br />
voltage measurement.<br />
POST RAM Error. RAM Read/Write<br />
does not match memory setting.<br />
POST FLASH Checksum Error.<br />
Startup FLASH computed checksum<br />
does not match memory setting.<br />
POST EEPROM Error. Startup<br />
EEPROM does not match memory<br />
setting.<br />
POST Reference Voltage Error. 5V or<br />
10V reference voltage error.<br />
Software Version Error<br />
At least four of the last six<br />
spontaneous breaths are terminated<br />
by time.<br />
Audio<br />
Paused<br />
Avail.<br />
Alarm<br />
Paused<br />
Avail.<br />
MP Yes Yes<br />
HP Yes No<br />
VHP No No<br />
VHP No No<br />
VHP No No<br />
VHP No No<br />
VHP No No<br />
MP Yes No<br />
3-10 User’s <strong>Manual</strong>
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