Skyjack SJM Series User Manual

August 2007
SKYJACK, Page 22
Section 2 - Operation
SJM & SJII Series
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2-13. Operator’s Control Box:
Proportional Controller
Operator’s Control Box - This metal control station
is mounted at the right front of the platform. It con-
tains the following controls:
Figure 2-8a. Operator’s Control Box
Figure 2-8b. Operator’s Control Box
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1. Off/On Key Switch (ANSI and CSA)-Disconnects
or energizes the control circuit in the operator’s
control box.
2. Platform/Off/Base Select Key Switch (CE) - This
three-way selector switch allows the operator to
turn off the power to the aerial platform or to
activate either the base or platform controls.
3. Lift/Drive Enable Switch (If Equipped) - This
momentary “Trigger” style switch (on later
models) energizes the proportional controller.
It must be held depressed continuously while
engaging either the drive/lift or steer functions.
4. Drive/Steer Controller (If Equipped) - This one-
handed toggle-type lever controls drive/lift motion.
Internal springs return it to neutral and lock it when
stick is released. To unlock lift lock ring and push
or pull according to desired task.
5. Steering Rocker Switch - This rocker style
switch on the top of the controller handle
controls the direction the machine travels.
6. Operator Horn Push-Button - Located on the
side of the Operator’s Control Box, this push-
button switch, when depressed, sounds an
automotive-type horn.
7. High/Normal Torque Select Toggle Switch (If
Equipped) - This switch selects “HIGH” torque
(low speed) or “NORMAL” torque (high speed).
(Models 3220, 3226, 4620, 4626, 4830, 6826 &
6832 only)
8. Lift/Off/Drive Select Toggle Switch - If “Lift” is
selected, the lift circuit is energized. “OFF”
disconnects power from both the lift and drive
circuits. If “DRIVE” is selected, the drive circuit
is energized.
9. Emergency Stop Button - When depressed, this
red “mushroom-head” push-button switch
disconnects power to the control circuit.
10. Drive/Steer Controller (If Equipped) - This one-
handed toggle-type lever controls drive/lift motion.
Internal springs return it to neutral when stick is
released.
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Skyjack SJM Series Specifications

General

Brand	Skyjack
Model	SJM Series
Category	Scissor Lifts
Language	English