4. Prior to first use, charge the battery for 24 hours. If necessary, the pump can be used during
this period with the power cord only. The pump will display the message while
the pump is in the initial charging mode. For best results, allow the pump to initially charge
uninterrupted for 24 hours. After the 24-hour initial charge, subsequent charges will take
approximately 4 hours. You should not need to remove the battery unless replacing.
Tip: If the initial charging mode is interrupted (pump is unplugged/battery is used) or if the pump battery is removed
and reinserted, the display message will flash, indicating the pump needs to complete the charging cycle
(18-24 hours) prior to battery use.
