4 base and boom/jib alignment, 4 base and boom/jib alignment -5 – JLG X550AJ Operator Manual User Manual
Page 49
SECTION 4 - MACHINE OPERATION
3128791
– JLG Lift –
4-5
side of machine, near the electric engine to the OFF
position. (— symbol is ON - O symbol is OFF).
6. Switch the ON/OFF switch on the lithium-ion battery
pack to the OFF position when shutting down at the
end of a work period. (0 symbol is OFF, 1 is ON)
NOTE: At low temperatures start the motor and let it run for a
few minutes, so that the hydraulic oil circulates and
reaches at least 50°F (10°C) before operating the plat-
form.
4.4 BASE AND BOOM/JIB ALIGNMENT
The machine has two reflectors/photocells that check if the
boom assembly is completely lowered and retracted, the jib is
lowered, and the turntable is aligned with the base. (see pho-
tos)
When these conditions are met this symbol will
display in position (6) on the Platform/Remote
Control LCD display.
UNLESS THESE CONDITIONS ARE MET, DRIVE, STEER,
TRACK WIDTH ADJUSTMENT, AND OUTRIGGER MOVE-
MENT IS PREVENTED.
Base/Boom Alignment - Visual Indicator
Boom/Jib and Base Alignment - Reflectors/Photocells