Wait for the device to cool/stabilize; LED will resume flashing once cleared. Internal malfunction
Regular servicing prevents critical failure during emergencies. Users are advised to perform frequent visual and functional checks. To avoid the "memory effect" and prolong battery life, the primedic defi b service manual work
Check for cracks or physical damage that could compromise insulation. Wait for the device to cool/stabilize; LED will
Disinfect paddle electrodes with a commercial disinfectant like Gigasept FF. Wait for the device to cool/stabilize
Confirming the "R" wave is detected correctly for cardioversion.