Snorkel S2770RT, Руководство оператора

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Chapter 8 – Operation
S2770RT IS – 0102094 33
Figure 8.4 – Sloped Surfaces
Lower Controls
The lower controls override the upper controls. This
means that the lower controls can always be used to
operate the platform regardless of the position of the
upper control emergency stop button.
Only the platform raise and lower functions may be oper-
ated from the lower controls. The lower controls may be
used for initial set up of the aerial platform, and for posi-
tioning the platform while testing and during inspection.
Before operating the lower controls, properly set up the
aerial platform as described under Preparing for Opera-
tion.
Use the following procedure to operate the machine from
the lower controls:
1. Pull the emergency stop button (refer to Figure 8.5)
outward, to the on position and place the control
selector in the lower control position.
Figure 8.5 – Lower Controls
2. Start the engine and let it warm to operating tempera-
ture.
A
Danger
Pinch points exist on the elevating assembly. Death
or serious injury will result if the platform lowers onto
personnel. Stand clear while raising and lowering
the platform.
3. Press and hold the ground operation button while
operating the appropriate platform raise or lower
button to raise or lower the platform.
4. Release the function button to stop movement.
Upper Controls
The upper controls may be used for driving and position-
ing the aerial platform while on the job.
Before operating the upper controls, properly set up the
aerial platform as described under Preparing for Opera-
tion.
Use the following procedure to operate the aerial platform
from the upper controls:
1. At the lower controls, pull the emergency stop button
(refer to Figure 8.5) outward, to the on position and
place the control selector in the upper control position.
2. Start the engine and let it warm to operating tempera-
ture.
3. Enter the platform and securely close the gate.
Emergency Stop Button
Ground Operation Button
Control Selector
Platform
Raise
Button
Platform
Lower
Button