Platform Controls; Operator’s Control Box - Skyjack SJ-7027 Operating, Maintenance And Parts Manual

Platform Controls

Operator's Control Box
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Figure 2-5. Operator's Control Box
Operator's Control Box - This metal control station is
mounted at the right front of the platform. It contains
the following controls:
1. Torque Toggle Switch - This toggle switch, when
in the " " position, cuts out High Range and 3rd
speed to provide maximum torque when climbing
grades and in rough terrain. When in the "
position, all three speeds are available.
2. 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.
3. Engine Choke Push-Button (Dual fuel engines) -
Located on the side of the control box, this push-
button sets choke for starting a cold gasoline engine.
Glow Plug Push-Button (Diesel Engines) -
Located on the side of the control box, this push-
button powers the glow plug for starting cold diesel
engines.
4. Engine Start Push-Button - Located on the side
of the control box, this push-button energizes the
engine starter motor.
SJ-600 Series Engine Powered
5. Enable Push-Button - When depressed and
held, this push-button switch brings power to the lift
or outrigger circuits. On some models, This button
must also be held depressed to energize the drive or
steer functions.
6. Emergency Stop Button - When struck, this red
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push-button switch disconnects power to the control
circuit.
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7. Off/Lift/Drive Select Key Switch - Key to "OFF"
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position disconnects power to the control box. Key
to "LIFT" position brings power to the Lift Enable
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Push-button. Key to "DRIVE" position brings power
to the Drive/Steer Controller.
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8. Up/Down Selector Switch - This rotating selector
switch raises or lowers the platform to the desired
height.
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9. Platform Power Indicator Light - Light will glow
when key switch is in "LIFT" or "DRIVE" position.
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Light will not glow when key switch is in "OFF"
position.
10. Low/High Throttle Select Switch - This rotary
switch allows selection between high and low engine
throttle speeds.
11. Low/High Range Select Switch - This rotary
switch selects "LOW" range (high torque) or "HIGH"
range (high speed).
12. Drive/Steer Controller - A one-hand toggle type
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lever to control steer and three-speed drive motion. It
is a "deadman" control which returns to neutral when
released.
13.Drive Enable Switch - On later models, this
momentary "Trigger" style switch energizes the drive/
steer controller.
continuously while engaging either the drive or steer
functions.
June 2001
It must be held depressed
SECTION 2, Page 3