Limit Switches; Tilt Alarm; High Drive Speed Cutout; Pressure Settings - JLG 1930ES Service Maintenance Manual

1.4

LIMIT SWITCHES

Tilt Alarm

Illuminates a light on the platform, sounds an alarm and
cuts out lift up and drive when the machine is out of level
and above stowed depending on model and specifica-
tions.
Table 1-12. Tilt Settings
Tilt Setting
Model
(front to back)
1930ES 3°
2030ES 3°
2630ES 3°
2646ES 3°
3246ES 3°
3121166
Tilt Setting Maximum Deck
(side to side) Elevation
1.5° 18.75 ft (5.7 m)
2° 14 ft (4.3 m)
2.5° 11 ft (3.4 m)
3° 9 ft (2.7 m)
1.5° 20 ft (6 m)
2° 15 ft (4.5 m)
2.5° 12 ft (3.7 m)
3° 10 ft (3 m)
1.5° 25.4 ft (7.7 m)
2° 20 ft (6 m)
2.5° 16 ft (4.9 m)
3° 13 ft (4 m)
2° 26 ft (7.9 m)
2.5° 22 ft (6.7 m)
3° 20 ft (6 m)
2° 31.75 ft (9.7 m)
2.5° 22 ft (6.7 m)
3° 20 ft (6 m)

High Drive Speed Cutout

High drive speed is cut out when the platform is raised
above the preset height per model as follows:
NOTE: These figures are given with a tolerance of ± 6 in
(0.15 m).
Table 1-13. High Drive Speed Cutout Height
Model
1930ES
2030ES
2630ES
2646ES
3246ES

Pressure Settings

Table 1-14. Pressure Settings
Model
1930ES
2030ES
2630ES
2646ES
3246ES
– JLG Lift –
SECTION 1 - SPECIFICATIONS
High Drive Speed Cutout
54 in (1.4 m)
66 in (1.7 m)
76 in (1.9 m)
76 in (1.9 m)
76 in (1.9 m)
Lift Relief Steer Relief
1800 psi ± 50 psi 1500 psi
(124 bar ± 3.4 bar) (103 bar)
1800 psi ± 50 psi 1500 psi
(124 bar ± 3.4 bar) (103 bar)
1950 psi +/- 50 psi 1500 psi
(134 bar ± 3.4 bar) (103 bar)
2000 psi +/- 50 psi 1500 psi
(138 bar ± 3.4 bar) (103 bar)
2000 psi +/- 50 psi 1500 psi
(138 bar ± 3.4 bar) (103 bar)
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