ZOLL LifeVest 4000, Patient Manual, Page: 30 / 144

LifeVest 4000 Patient Manual
Page 3-6
Change and recharge batteries daily
While you are wearing the device, change and recharge the batteries every
24 hours. Leave the electrode belt connected during this procedure.
1 Remove the existing battery from the monitor.
 You can leave the monitor in the holster with the electrode belt
connected.
 Open the holster end flap, then push the battery latches and slide
the battery out of the monitor.
2 Remove the fully-charged battery from the charger and put it into the
monitor.
 Push the battery firmly into the monitor until it clicks.
 Make sure the battery is fully inserted and latched into the
monitor.
 Close the holster end flap.
 Make sure the device follows the startup routine on page 3-3.
WARNING
Make sure the battery is fully inserted and latched into the monitor. If the battery
is not fully inserted and latched, it may disconnect and you will not be protected.