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GROUP 3 ELECTRIC COMPONENTS
1. FUNCTIONS OF BATTERY FORKLIFT TRUCK AND ELECTRIC COMPONENTS.
The major functions of the battery order picker truck can be divided into DRIVING FUNCTION and
LOADING & UNLOADING FUNCTION.
All the components that work DRIVING and LOADING & UNLOADING functions are driven by AC
MOTORS. And as the BATTERY works as power source of these motors, a charging device is
needed.
To drive the fork lift truck, a DRIVING CONTROL SYSTEM and a multifunction lever is required to
select the driving direction and to control the speed of driving motor.
The CONTROL SYSTEM includes some protective circuits that protect the equipment and
components from malfunctioning.
A MONITORING SYSTEM is installed in the monitor panel, which monitors the equipment and
working condition, and let the operator take proper action. For the monitoring system, there are many
sensors such as current sensors, hydraulic pressure sensors, and temperature sensors. The
HYUNDAI battery order picker trucks are equipped with the most advanced DRIVING CONTROL
SYSTEM currently available world-widely. The operator friendliness features enable him to set the
truck conditions properly according to each working circumstance easily on the platform, and the
SELF-DIAGNOSTIC function displays current status of truck in working.
7-3
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