User Manual

Table Of Contents
ExpressionMR400InstructionsforUseImportantInformation117
2Holdamaincartbatterywiththelabelsidedownandwithits
connectorfacingforward.(Silkscreeningaboveeachbattery
compartmentprovidesthecorrectbatteryorientation—theleft
sideisshownintheexamplebelow.)Then,slidethebattery
completelyintothe
batterycompartmentuntila“clickisheardas
thebatterylatchesintoplace.
(Ifthebatterydoesnotlatchintoplacewheninserted,thenitis
notproperlyoriented.Inthiscase,remove,reorientcorrectly,and
thenreinsertthebattery.)
3Repeatsteps1and2toinstalltheremainingmaincart
batteryon
theoppositesideofthecart.
4 Removetheshieldcapfromthegatingconnectorandthetwo
screwsthatsecuretheservicepanelcovertothebackoftheWPU
thenremovethe servicepanelcover.
Step Action
Main cart battery
Battery compartment
WPU
Screws
Service panel
cover
Shield cap