JLG 1200SJP Operator Manual - Manual (Page 44)

SECTION 3 - MACHINE CONTROLS AND INDICATORS
3-4 – JLG Lift – 3121141
NOTE: Auxiliary power only works if there is no engine oil pressure, and
is disabled if engine is running.
Functions will operate at a slower than normal rate because of
the lesser flow of hydraulic fluid delivered.
WHEN USING AUXILIARY POWER, DO NOT OPERATE MORE THAN ONE FUNCTION AT A
TIME. (SIMULTANEOUS OPERATION CAN OVERLOAD THE AUXILIARY PUMP.
9. Engine Start/Auxiliary Power Switch
or
Engine Start/ Auxiliary Power Switch /Function Enable
To start the engine, the switch must be held "UP"
until the engine starts.
To use auxiliary power, the switch must be held
“DOWN” for duration of auxiliary pump use. Aux
power can only be used if the engine is not run-
ning.
If equipped, the enable switch must be held
"DOWN" to enable all boom controls when the
engine is running.
10. Articulating Jib
This switch provides raising and lowering of the jib.
ONLY USE THE PLATFORM LEVELING OVERRIDE FUNCTION FOR SLIGHT LEVELING OF
THE PLATFORM. INCORRECT USE COULD CAUSE THE LOAD/OCCUPANTS TO SHIFT OR
FALL. FAILURE TO DO SO COULD RESULT IN DEATH OR SERIOUS INJURY.
11. Platform Leveling Override
A three position switch allows the operator to adjust the
automatic self leveling system. This switch is used to adjust
platform level in situations such as ascending/descending a
grade.
12. Platform Rotate
A three position switch permits rotation of the platform.
13. Jib Rotate
A three position switch permits rotation of the jib and plat-
form.