JLG X20JPLUS - Page 64

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BoomLiftModels X20JPLUS
INSTRUMENTSANDCONTROLS
MUX20JP021602
BUTTON3:
BUTTON4:
BUTTON5:
Therearethreespeedsavailable:
•SLOW
:engineat1500(1800)rpmfortheoperationoftheaerialpart,at2200
rpmfortheoperationofthecarriage.Minimumpossiblespeedforthetracks.
• NORMAL
:variablerpmaccordingtothesel ectedmovement.Travelmotors
alwayswithmaximumdisplacement,thereforemediumtravelspeed.
•FAST
:variablerpmaccordingtotheselectedmovement.Travelmotorsinau‐
tomaticdisplacementvariationmode,thereforemaximumtravelspeed.
Thethreespeedsare selected bypressing  button 5 in sequence,witha cyclical
routine.Theselectedspeedisdisplayedonthescreeninposition4.
BUTTON6:
Entersthemenuforthemanualmovementsofthein
dividualstabi‐
lisers.
Usedtoextendthetrackedundercarriage.
Used to enable control of the emergency descent from the basket.
Confirmationthattheoperationisenabledisdisplayedonthescre‐
eninposition8ʺDisplay(p. 55)ʺ.
Usedtoselectthetravelspeedandtheengine/motorspeed.