Operation; Raising And Lowering - JLG 1930ES Operation & Safety Manual

SECTION 4 - MACHINE OPERATION
Model
Maximum Stowed Travel Grade (Gradeability) -
Refer to Figure 4-1
Maximum Stowed Travel Grade (Sideslope)
Refer to Figure 4-1
Maximum Platform Height
Maximum Tire Load
Maximum Drive Speed
Maximum Wind Speed
(Depending on model, market, and indoor/out-
door selection)
Maximum Manual Force
Ground Bearing Pressure (ANSI)
Ground Bearing Pressure (CE)
Maximum Hydraulic Pressure
Inside Steer Angle
Outside Steer Angle
Electrical System Voltage (DC)
Approximate Gross Machine Weight - ANSI/CSA
Approximate Gross Machine Weight - CE/Austra-
lia

4.2 OPERATION

Platform/Ground Select Switch
The power selector switch functions to direct electrical
power to the desired control station. With the switch in the
ground position, power is supplied to the emergency stop
switch at the ground control station. When the switch is in
the platform position, power is supplied to the emergency
stop switch at the platform control station. The switch
should be in the off position when parking the machine
overnight.
Emergency Stop Switch
This switch, when in the on (out) position, provides electri-
cal power to the ground controls or platform controls, as
applicable. In addition, the switch can be used to turn off
power (push the switch IN) to the function controls in the
event of an emergency.
4-2
Table 4-2. Operating Specifications
1930ES 2030ES
25% 25%
5° 5°
18.75 ft. 20 ft.
5.7 m 6 m
Reference Decal on Machine
3 mph 3 mph
(4.8 kmh) (4.8 kmh)
28 mph 28 mph
(12.5 m/s) (12.5 m/s)
Reference Decal on Machine
139 psi 88 psi
2
11 kg/cm 6.9 kg/cm
1800psi 1800 psi
90° 90°
69° 73°
24V 24V
2750 lb 3750 lb
1565 kg 2020 kg

4.3 RAISING AND LOWERING

DO NOT RAISE PLATFORM EXCEPT ON A HARD, LEVEL SUR-
FACE FREE OF OBSTRUCTIONS AND HOLES.
NOTE: When selecting between the Lift/Drive functions the
Raising
– JLG Lift –
2630ES
25%
5°
25.8 ft.
7.9 m
2.75 mph
(4.4 kmh)
28 mph
(12.5 m/s) (12.5 m/s)
98 psi
2 2
6.9 kg/cm 11.8 kg/cm
1700 psi (single)
1850 psi (dual)
90°
73°
24V
4750 lb
2155 kg
controller must be in the neutral position for 3 sec-
onds before the function change is effective. The
machine is inoperable at this point.
1. If the machine is shut down, place the power selec-
tor switch to the desired position (platform or
ground).
2. Position the applicable emergency stop switch to
the on position.
2646ES 3246ES
25% 25%
5° 5°
26 ft. 32 ft.
7.9 m 9.8 m
2.5 mph 2.5 mph
(4 kmh) (4 kmh)
28 mph 28 mph
(12.5 m/s)
150 psi 127 psi
2
10.1 kg/cm
2000 psi 2000 psi
90° 90°
67° 67°
24V 24V
4770 lb 4780 lb
2600 kg 2765kg
3121165
2