JLG X20JPLUS - Automatic Lowering and Raising of the Stabilisers

102
BoomLiftModels X20JPLUS
USINGTHEMACHINE
MUX20JP021602
11.4.10.Automaticloweringandraisingofthestabilisers
Theelevatingplatformisfittedwithan innovativeautomaticlevellingprocedure
that acts on the stabilisers and uses the electronic spirit level provided on the
maincontrolboard.Fortheself‐levellingprocedure,alltheprecautionsdescribed
tothispointapply.Beforestartingthe self‐stabilization makesu
rethatthemachi‐
neisonaslopelessthanthetotalpermittedlimitforstabilizationʺTechnicaldata
(p. 19)ʺandverifythatthetrajectoryofthestabilizersisfreeofobstaclesandim‐
pediments.
Itisimportanttoremindthatwhenthestabilisersareloweredthe
carriagemustalwaysberaisedfro
mtheground.
Afterusingthemanualstabilisercontrol,rememberto pressurisethe
bottomofthestabilisercylinders.Todothis,runanauto‐stabilisa‐
tioncycleorlowereachstabiliserforonesecond.
Incorrectmachinestabilisationdoesnotensuresuitablestabilityto
performoperations.TheConstructorprohibitstheuseofthemach
ine
ifitisnotstabilisedasdescribedinthismanual;themachineover‐
turningmaycause seriousinjury to oreven deathofitsoccupants
andpersonnelontheground.
If one of the orange lights positioned on each stabil iser should flash even
whenthestabiliserisliftedfromtheground,stopthemach
ineimmediately
andcalltheafter‐salesserviceasthissignalsthebreakageofthecorrespon‐
dingstabilisermicroswitch.
Ifworkingwiththemachinestabilisedonslipperysurfaces(marble,
porphyry,polishedcement,smoothdampsurfacesetc.)checkthatthe
movementsofthebasketdonotcausethetrackstomove.Ifso,stop
theop
erationsandrestorethesafeoperatingconditionsprescribed
bythemanufacturer.
Makesurethatthestabilisersrestonhorizontalground.
DONOTRESTTHESTABILISERSONVERTICALORINCLINED
SURFACES.]