JLG 3248RS/10RS Service Manual - Manual (Page 43)

SECTION 3 - CHASSIS & SCISSOR ARMS
3121273 – JLG Lift – 3-11
Switch Adjustment
Models - 1932RS/6RS (See Figure 3-12. and Figure 3-13.)
1. With the roller lever arm set at 30° from vertical,
attach switch to frame mount using the mounting
hardware as shown.
2. With the scissor arms in the stowed position, adjust
the switch fore or aft in the horizontal mounting slots
in the frame, so that the roller contacts both surfaces
of the scissor arm cam, then tighten.
Models - 3248RS/10RS
(See Figure 3-12. and Figure 3-14.)
1. With the roller lever arm set at 30° from vertical,
attach switch to frame mount using the mounting
hardware as shown.
2. With the scissor arms in the stowed position, adjust
the switch up or down in the vertical mounting slots
in the frame, so that the roller contacts both surfaces
of the scissor arm cam, then tighten.
Switch Notes (All Models):
• The lever arm angle is to be pre-set to 30° from vertical.
• Switch Reset = 13°
• Switch Trip = 25°
• Drive speed to be reduced before:
1932RS/6RS - 5 ft. 9 in. (1.75 m) platform height
3248RS/10Rs - 7 ft. 4 in. (2.25 m) platform height.
• The switch is to be in the trip position (25° - 70°) when
the machine platform height is above:
1932RS/6RS - 5 ft. 9 in. (1.75 m) platform height
3248RS/10Rs - 7 ft. 4 in. (2.25 m) platform height.
• The switch is to be in the reset position (0° - 13°) when
the machine is stowed.
3248RS/10RS
Figure 3-13. 1932RS/6RS - Elevation Limit Switch
Adjustment
Figure 3-12. Elevation Limit Switch Mounting
1. Switch Assembly
2. Scissor Arm Cam 3. Switch Lever Arm
4. Mounting Hardware
1
4
3
2
4
18 ft. 11 in. -
5 ft. 9 in. -
0•‹
(30•‹)
Figure 3-14. 3248RS/10RS - Elevation Limit Switch
Adjustment
7 ft. 4 in. -
31 ft. 11 in. -
0°
(30°)