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To start moving the aerial platform it is necessary to select first the type of movement required by using
the appropriate levers, then the control -R- can be activated by pushing the lever gradually to increase
and adjust the speed of the movement which has been selected.
The movements must be started and terminated gradually, without sudden stops and starts.
Jerky operations would cause triggering of the device for limiting the working outreach and could lead
to vibrations of the valves. In this case the movement must be stopped and then resumed more
gradually.
OPERATIONS FOR STARTING AND FOR STOWING THE BOOM
In order to avoid damaging the mechanical stop of the boom in the stowed position and its support,
it is necessary to proceed as follows:
-
with the machine in the stowed position, before raising the boom use the control to select
telescopic retraction and then select the movement for raising the boom until it moves outwards
from its support.
Never, under any circumstances, perform rotating or extraction movements while the boom
is in the stowed position on its suppport.
-
to place the machine in the stowed position, after lowering the boom to bring it close to the
support, rotate it until it is perfectly centred and the green reference marks on the slew ring
coincide with one another. Then retract the telescopic boom completely and lower it gently into
its support.
Do not exert any force against the uprights at the sides of the support.
ELECTRIC MOTOR
If requested by the customer, it is possible to install an electric motor for operating the hydraulic
pump feeding the oil-hydraulic system.
If the platform is to be used with an electric motor, it is also necessary to connect the power take-off
of the vehicle and switch on the ignition key of the engine of the vehicle.
The engine is protected by means of a magnetic thermal switch.
The engine must be fed by means of a cable with a minimum cross-section of 4 mm² with an
earthing lead. Avoid using excessively long cables.
Make sure that the socket has fuses and differential switches for protection purposes.
To make sure that the charge of the battery of the vehicle is maintained while the platform is being
used with the electric motor, a battery charger is installed. This is activated when the engine is
started.
Adjust the charging current so that 10 % of the capacity of the battery is not exceeded.
DO NOT EXCLUDE THE PROTECTION DEVICES OF THE ENGINE AND BATTERY CHARGER
WHEN THE EXTERNAL 220 V POWER SUPPLY IS ON.
DO NOT SWITCH ON THE PUMP OF THE VEHICLE AND THAT OF THE ELECTRIC MOTOR AT
THE SAME TIME.
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