Snorkel S3215E, Руководство оператора, Страница: 46 / 90

Chapter 8 – Prestart Inspection
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S3215L/S3215E/S3219E/S3220E/S3226E/S4726E/S4732E – 1500834
Avoid driving the platform with the upper controls facing
the rear or side of the machine. In this position the ma-
chine is difficult to control because the drive and steer
control movements and their resulting machine move-
ments will not correspond.
Only operate the upper controls when the upper control
panel is securely fastened inside the platform and facing
the front of the machine.
Use the following procedure to operate and test the ma-
chine from the upper controls:
1. Make sure the battery disconnect is turned on.
2. At the lower controls, pull the emergency stop button
outward.
3. Turn the control select/ground operation switch to the
upper control position.
4. At the upper controls (refer to Figure 8.19), pull the
emergency stop button outward.
Figure 8.19 – Upper Controls
To inspect the platform extension:
1. Inspect the extension handles and locks (refer to
Figure 8.18) on each side of the platform to ensure
they release to extend the platform.
Figure 8.18 – Platform Extension Handle
2. While facing the front of the platform, grasp the
platform extension handles, raise them and push
the extension deck forward to extend the deck. Fully
lower the handles at the mid or front position and
ensure they are locked in their lowered position (refer
to Figure 8.18).
3. Inspect the rollers on the platform extension. They
must be in place, in good condition, and free to move
without obstruction.
4. Inspect the weldments for deformation and damage.
Try to move the rails back and forth to make sure the
platform extension deck fully locks in position.
5. Visually check the platform welds for cracks.
6. While facing the front of the platform, grasp the platform
extension handles, raise them and pull the extension
deck backward to retract the deck. Fully lower the han-
dles at the stowed position and ensure they are locked
in the lowered position (refer to Figure 8.18).
7. Make sure the platform extension deck is locked in
position.
Operating Controls
Warning
The potential for an accident increases from improp-
erly driving or steering the aerial platform. Death or
serious injury could result from such accidents. Make
sure the upper control panel is securely fastened in-
side the platform and facing the front of the machine.
Upper Controls – Top
Upper Controls – Front
Emergency Stop Button
Horn
Drive/Lift
Selector Switch
Drive Range
Switch
Steer Switch
Interlock Switch
Battery Condition Indicator
Joystick
Extension Handle
Top Rail
Lock