Aerial work platform
ZED 20.3 HV
1
COD. UM0284_GB | REV. 0.0 | ED: 09/17
Chapter 4
GB
CONTROLS
4
controls
4
Controls
4.1
Control panels
During use, the operator should only control the work platform using the control panel on the platform itself.
The operator should only operate the ground control panel when stabilising the machine.
1
Stabilisation
controls:
Standing operator position.
The stabiliser control devices are installed on this panel.
2
Ground control
panel:
Secondary control station.
Standing operator position.
In general, the ground control panel should be used to lift the platform
for stowage purposes or for operational tests. The ground control panel
can be used as a control station on the ground (it is possible to remove it
from its location to see it better) and in an emergency in order to rescue
someone who is unable to move on the platform. When the ground
control panel is active, the controls on the platform are not operational.
3
Control panel on
work platform:
Main control station.
Standing operator position.
The aerial platform movement console is installed in this station. The
operator can perform all the operations for the operating cycle of the
machine under normal operating conditions. The console is itted with
the warning indicator lights and the emergency machine stop device.
4
Emergency
controls:
Standing operator position.
The solenoid valves that are used to bring the elevating platform back
to the ground and into the transport position in the event of system
malfunctions are installed in this station.
5
Manual hydraulic
oil circulation
pump
Standing operator position.
This is where the emergency pump is itted, which allows the operator
to reactivate the circulation of the hydraulic oil for the return of the lifting
platform in transport position in the event of a malfunction on the main
pump.
