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Electrical System
Functional Description
(SW4000 Battery)
The electrical system is basically an electromechanical system at 24Vdc rated voltage in which the main part
of the accessories are powered by relays controlled by switches. The timing control of certain accessories and
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The drive system consists of a driving wheel (M0) driven by the drive system electronic board (EB1).
The battery is connected to the system by means of the ANDERSON POWER connector (C1). Downstream of
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harness becomes seriously damaged.
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(C2) is closed by a jump connection. The connector contacts (C2) are upstream of the ignition key (SW1) and
cut off the power supply to all control section of the electrical system.
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(SW4000 Petrol/LPG)
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ference is that the 24V battery pack is replaced by one with lower capacity (2 12Vdc starter batteries) kept
charged by a dynamo and a power diode. The system guarantees a correct charging and battery management
on the condition that the rpm of the engine are as constant as possible and that the use of the machine is as
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their maximum load.
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warns the operator by means of the dashboard electronic board display (EB2) (see Control System chapter).
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Summary of Contents for SW4000
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