Transport&Storage
17
Periodicallycheckiftheframeconnectorscrewsarelooseevery6
months.Tightenthemiftheyareloose
Checkiftheba
tt
eryconnectorshaveoxidized.Ifso,please
replacethem.
Checkifthefoldinglockswork.Ifitislooseorjamming,pleasereplaceit
promptly.
Checkthewheels/device.Ifitislooseorjamming,pleasereplaceit
promptly.
Partsreplacementshouldbe done byprofessionalrepairshopor
Maintenanceservicepersonnel.DONOTreplacethembyyourself.
Avoidingstoringthechairaroundheat,coldordirectsunlight.The
rubberpartswillagequickerandshortentheservicelife.
Thebatteryisvery
sensitive
tohigh(hot)temperatureenvironments
anditmaycauseafire.
Thereareelectroniccomponentsinthe
joystick.
Avoidpressing
andputtingtoomuchpressureonit
Thereis/arelithiumbattery/batteriesatthesideandbottomsof
theframe.
Pleaseavoidputtingpressureonthebattery,itmaycauseafire.
MaintenanceandTesting