JLG 19BD Operator Manual - Manual (Page 28)

SECTION 3 - MACHINE CONTROLS AND INDICATORS
3-2 – JLG Lift – 3121153
Manual Descent Valve Location
(See Figure 3-2.)
Located at the rear and bottom of the base frame. This
PULL TO RELEASE - spring loaded return valve (RED
Knob), allows for lowering of the platform in an emergency
or power failure.
Figure 3-1. Ground Control Station.
1. Power ON/OFF Key Switch
2. Emergency Stop Switch 3. Hydraulic Reservoir/Circuit
Breaker/Fuse
4. Hourmeter
2
3
1
4
Figure 3-2. Manual Descent Valve Location.
1. Manual Descent Valve 2. Rear of Base Frame Assembly
2
1