Service and Repair Manual
April 2017
Ground Controls
42
GS-30 • GS-32 • GS-46 • GS-47
Part No. 1272217
42 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.
43 Lower the platform to the stowed position.
44 Continue driving the machine onto the ramp
until it is just over 1.5°.
45 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.
46 Lower the platform to the stowed position.
47 Drive the battery compartment side of the
machine onto a ramp until it is just under 1.5°.
48 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.
49 Lower the platform to the stowed position.
50 Continue driving the machine onto the ramp
until it is just over 1.5°.
51 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.
52 Lower the platform to the stowed position.