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crwdns2933803:01crwdne2933803:0

crwdns2933797:0Olivia Maycrwdnd2933797:0crwdne2933797:0

crwdns2936043:0crwdne2936043:0 crwdns2933505:0crwdne2933505:0 Olivia May

crwdns2933769:0crwdne2933769:0
crwdns2933771:0crwdne2933771:0
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crwdns2933807:0crwdne2933807:0

[* icon_caution] Before beginning, ensure that the battery is drained and the ventilator is not connected to a power source.
[* red] Locate the breath delivery unit (BDU) shelf on the ventilator.
-[* orange] Locate the battery indicator label on the shelf to determine whether the BPS battery holds a one-hour or four-hour charge.
+[* orange] Locate the battery indicator label on the shelf to determine whether the BPS battery holds a one-hour or four-hour charge - the default for this guide is a four-hour battery.