V I I . B A T T E R I E S A N D C H A R G I N G
BATTERIES AND CHARGING
The Jet 10 Ultra uses two
WARNING! Battery posts, terminals, and related accessories contain lead and lead compounds. Wash hands after handling.
Charging the Batteries
The battery charger is essential in providing long life for your power chair batteries. It is designed to optimize your power chair’s performance by charging the batteries safely, quickly, and easily. The battery charging system consists of the onboard battery charger, the charger circuit fuse, and the ammeter. The ammeter indicates the rate of charge necessary to fully recharge the batteries. It is also a good indication of whether or not the charger is working. The ammeter and the charger are only functional when the charger power cord is plugged into a wall outlet. The charging circuit has anATO fuse that protects the ammeter. See figure 6.
WARNING! You must recharge your power chair’s batteries with the supplied onboard charger. Do not use an
PROHIBITED! Removal of grounding prong can create electrical hazard. If necessary, properly install an approved
PROHIBITED! Never use an extension cord to plug in your battery charger. Plug the charger directly into a properly wired standard wall outlet.
Tochargethebatteriesusingtheonboardcharger:
1.Positiontherearofyourpowerchairclosetoastandardwalloutlet.
2.Becertainthecontrollerpoweristurnedoffandthefreewheelleversareintheengagedposition.SeeIV.“TheJet10Ultra.”
3.PlugtheonboardACpowercordintotheonboardACpowercordreceptacleonthepowerbase,thenintothewalloutlet.The powerchairincorporatesaninhibitfunctionthatdisablesthepowerchairwhenthechargerispluggedintoawalloutlet.
4.Theammeterindicateshowmuchchargeisneededtofullychargethebatteries. Waitaboutaminuteforthechargertowarmup. Theammetermaymoveashighas5.5amps,thengraduallymovebackdownto0ampsasthebatteriescharge.
5.Werecommendyouchargethebatteriesfor8to14hours.Asthebatteriescharge,theammeterneedleslowlydropsto0.When thebatteriesarefullycharged,theneedlevibratesonoraboutthe0markontheammeter.
6.Whenyourpowerchair’sbatteriesarefullycharged,disconnecttheonboardACpowercord,windupthecordandstoreitinasafe place.
Tochargethebatteriesusingtheoptionaloff-boardcharger:
1.Positionyourpowerchairnexttoastandardwalloutlet.
2.Becertainthecontrollerpoweristurnedoff.
3.
4.
5.
6.
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