Table of Contents - Covidien
Table of Contents - Covidien
Table of Contents - Covidien
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Alarm handling<br />
When you<br />
see this<br />
message...<br />
HI BBU<br />
TEMP ALERT<br />
HI SYS<br />
TEMP ALERT<br />
LOSS AC<br />
POWER<br />
<strong>Table</strong> 7-2: Technical alarms (continued)<br />
It means... Do this...<br />
High-priority alarm.<br />
Internal power supply<br />
temperature above acceptable<br />
limit.<br />
Autoreset when temperature is<br />
below acceptable limit.<br />
High-priority alarm.<br />
Temperature inside ventilator<br />
enclosure above acceptable<br />
limit.<br />
Autoreset when temperature is<br />
below acceptable limit.<br />
Medium-priority alarm.<br />
Loss <strong>of</strong> ac power, although<br />
battery backup available.<br />
Autoreset after 2 minutes or<br />
when ac power restored.<br />
If problem persists,<br />
remove ventilator from<br />
use and contact service.<br />
Check fan and fan filter.<br />
Press the alarm silence or<br />
alarm reset key.<br />
If problem persists,<br />
remove ventilator from<br />
use and contact service.<br />
Check integrity <strong>of</strong><br />
connection to ac power.<br />
If ac power is present<br />
and verified:<br />
ON AC/BATTERY<br />
CHARGING lights within<br />
5 seconds.<br />
Press the alarm reset key<br />
to return to normal<br />
operation.<br />
If battery operation<br />
continues, remove the<br />
ventilator from use and<br />
contact service.<br />
7-16 10066984 Rev. D 700 Series Ventilator Operator’s Manual
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