JLG 10MSP Operator Manual - Manual (Page 54)

SECTION 3 - MACHINE OPERATION
3-26 – JLG Lift – 3121227
3.9 PLATFORM MANUAL DESCENT CONTROL
VALVE
CRUSHING HAZARD - BE AWARE OF DESCENDING PLATFORM WHEN
MANUALLY LOWERING THE PLATFORM. KEEP HANDS OR FEET OFF
OF THE MAST ASSEMBLY AND FROM BENEATH PLATFORM.
The platform manual descent control valve is provided to allow
ground personnel to lower the platform in event that the platform
operator cannot lower the platform once elevated.
Activating the Manual Descent Valve
To activate the manual descent valve, remove the hood (carry
deck) from the machine, (for hood removal, See page 3-4). Locate
the valve (just below the battery charger), then operate per the fol-
lowing instructions;
Figure 3-8. Manual Descent Valve Location
1. Manual Descent Valve
PUSH-IN the RED BUT-
TON on the end of the
valve TO LOWER the
platform.
RELEASE the RED BUT-
TON TO STOP platform
descent when desired
level is reached.