16 Testing Secondary Guarding Electrical (Sge) - Skyjack SJ85 AJ Operating Manual

Function Tests
Engine start/on/off switch
Reset
button
5. Depress and hold footswitch and fully retract
and lower boom.
4.3-16 Testing secondary guarding
electrical (SGE)
1. Press the sensor bar for less than 1 second and
then release.
Result: The audible/visual alarm should
▪
activate while the bar is being pressed and
turn off after being released. The reset button
should illuminate as soon as the sensor bar is
pressed, and turn off when the bar is released.
2. Press the sensor bar for more than 1 second
and then release.
Result: The audible/visual alarm should
▪
activate immediately and stay on after the
bar is released. The reset button should
illuminate.
3. Press the reset button.
Result: The audible/visual alarm and reset
▪
button light should go off.
4. Start the engine.
5. Press the sensor bar for less than 1 second and
then release.
Result: The audible/visual alarm should
▪
activate while the bar is being pressed and
turn off after being released. The reset button
should illuminate as soon as the sensor bar is
pressed, and turn off when the bar is released.
6. Press the sensor bar for more than 1 second
and then release.
SJ85 AJ
Horn Emergency stop
TM
1
+
+
2
Platform leveling
override switch
Result: The audible/visual alarm should
▪
activate immediately and stay on after the bar
is released. The engine should shut down after
1 second. The reset button should illuminate.
7. Press the reset button.
Result: The audible/visual alarm and reset
▪
button light should go off.
8. Start the engine.
9. Activate any drive function in high torque.
10. Press the sensor bar for less than 1 second and
then release.
Result: The function will stop while the bar is
▪
being pressed and motion will resume when
the bar is released. The audible/visual alarm
should activate while the bar is being pressed
and turn off after being released. The reset
button should illuminate as soon as the sensor
bar is pressed, and turn off when the bar is
released.
11. Press the sensor bar for more than 1 second
and then release.
Result: The function will stop and the audible/
▪
visual alarm should activate immediately and
stay on after the bar is released. The engine
should shut down after 1 second. The reset
button should illuminate.
12. Start the engine.
13. Activate any platform function (i.e. lift/extend/
rotate).
14. Press the sensor bar for less than 1 second and
then release.
Section 4 – Pre-operation
Emergency power switch
Drive/Steer
controller
213217AAA
55