Electrical System - Agria 9600-112 Operating Instructions Manual

3 Devices and Operating Elements

Electrical system

Short-circuit brake
Remote-controlled High Grass Rotary Mulcher agria 9600-112
The machine's electrical system controls the
electrical drive system and the petrol engine by
converting the operator's inputs on the remote
control.
The machine's electrical system consists of the
remote control receiver, the programmable logic
control and the power electronics as well as
relays and fuses.
The remote control receiver and the relays are
located on the left-hand side in the mowing deck
housing (A/6)
The power electronics is located in the upper
housing behind the petrol engine.
An electric connection with 12 V 5 A for external
consumers is located in the hood of the genera-
tor guard.
It comprises a 2-pin socket housing and can be
used for consumers such as, e.g., warning
lamps, lighting, etc.
Under certain circumstances, permanent power
usage via this connection may discharge the
starter battery.
To prevent the machine from rapidly rolling away
on a slope when the petrol engine is not running,
the electric motors are automatically short-
circuited when the engine is stopped. This gen-
erates a braking effect and sharply reduces the
roll-away speed, but does not bring the machine
to a complete standstill. Therefore take the rele-
vant safety measures, e.g. chocks, immediately
and do not leave the machine unattended.
When towing the machine for recovery discon-
nect a power cable on each of the electric mo-
tors. This disables the short-circuit brake. In this
case the petrol engine must not on any account
be run or started.
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