March 2021
Service and Repair Manual
Ground Controls
Part No. 1272217GT
GS
™
-30 • 32 • 46 • 47
47
40 Raise the platform 7 to 8 feet / 2,1 to 2,4 m.
Result: No audible alarm is heard.
Result: The platform stops, an audible alarm
is heard and Fault LL is displayed. Repeat
this procedure starting at step 15 on a firm
level surface.
41 Lower the platform to the stowed position.
42 Continue driving the machine onto the ramp
until it is just over 1.5°.
43 Raise the platform 7 to 8 feet / 2,1 to 2,4 m.
Result: The platform should stop, an alarm
should sound and fault code LL appears in
the diagnostic display.
Result: The platform does not stop or the level
sensor alarm does not sound. Repeat this
procedure starting at step 15 on a firm level
surface.
44 Lower the platform to the stowed position.
45 Drive the battery compartment side of the
machine onto a ramp until it is just under 1.5°.
46 Raise the platform 7 to 8 feet / 2,1 to 2,4 m.
Result: No audible alarm is heard.
Result: The platform stops, an audible alarm
is heard and Fault LL is displayed. Repeat
this procedure starting at step 15 on a firm
level surface.
47 Lower the platform to the stowed position.
48 Continue driving the machine onto the ramp
until it is just over 1.5°.
49 Raise the platform 7 to 8 feet / 2,1 to 2,4 m.
Result: The platform should stop, an alarm
should sound and fault code LL appears in
the diagnostic display.
Result: The platform does not stop or the level
sensor alarm does not sound. Repeat this
procedure starting at step 15 on a firm level
surface.
50 Lower the platform to the stowed position.