Platform Control Indicator Panel - JLG 1850SJ Operation & Safety Manual

For machines equipped with both SkyGuard and SkySense:
The switch operates like the SkyGuard override switch as described above. The switch also enables
the functions cut out by the SkySense system to operate again at creep speed, allowing the operator
to move the platform closer to the obstacle that caused the shutdown situation if desired.
Steer Select
The action of the steering system is operator selectable. The center switch position gives conventional
front wheel steering with the rear wheels unaffected. This is for normal driving at maximum speeds.
The forward position is for "crab" steering. When in this mode both front and rear axles steer in the
same direction, which allows the chassis to move sideways as it goes forward. This can be used for
positioning the machine in aisle ways or close to buildings. The back switch position is for
"coordinated" steering. In this mode the front and rear axles steer in the opposite directions to
produce the tightest turning circle for maneuvering in confined areas.
3.6

PLATFORM CONTROL INDICATOR PANEL

1
F
½
E
20
1. Diesel Exhaust Fluid Indicator (DEF)
2. Boom Control System Warning
3. System Distress
4. Drive Orientation
5. Capacity Zone Indicator
6. Tilt Alarm / Warning
7. AC Generator
8. Creep Speed
9. Footswitch Enable
10. Glow Plug
1850SJ
2 4
3
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17
19 18 16
Machine Controls and Indicators
5 7 8
6
15 14 13
11. Fuel Gauge
12. Jib Lock Indicator
13. Emissions Failure
14. Level System
15. Platform Overload
16. Wire Rope Service
17. Axles Set
18. Engine Error
19. Diesel Particulate Filter
20. Emissions Temperature
31222393
9 10 11
F
½
E
OAC02590
12
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