RaycoWylie i4500, Инструкция по эксплуатации

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55M4500EBE00A-A
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i4500 Lattice Boom Crane
Instruction Manual
The i4500 “Rated Capacity Indicator” is a computerized crane monitoring system
designed to help the operator to safely operate the crane and to respect the
maximum load authorized by the crane manufacturer.
The indicator automatically monitors the load lifted by the crane and constantly
compares it with the maximum load allowed for each position.
The display of the system allows the operator to see continuous information related
to the actual load lifted by the crane. It also warns the operator when he approaches
the limit or goes over the capacity of the crane.
The system has sensors installed on the machine in order to measure or verify:
-The boom angle
-The hook load
-The two-block condition (A2B)
The system takes this information to check overload conditions and to measure
the operating radius and the crane capacity. A slew sensor (optional) can also be
installed to measure the boom position (on 360 degrees) and give extra information
to the operator. The display is located inside the operator’s cab to provide an easy
access to the information. All the sensors are linked through a CAN bus network
(Controlled Area Network).
The actual load is expressed as a percentage of the permitted load (maximum load
or safe working load - % SWL). If this percentage exceeds a preset value, alarms
and safety functions are activated. The required crane duty charts are stored in
a non-volatile memory and can only be modified with the approval of the crane
manufacturer. The calculated crane parameters and calibration data are stored in
an additional non-volatile memory.
1.4 Brief Description of the i4500 System