RUTHMANN 27409, Инструкция по эксплуатации и техническому обслуживанию

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3 Description of the
Ruthmann-Steiger
3-6
RUTHMANN-Steiger
®
TB270
BA.GB.12-27409-05-07-FTA-jr
3.3 Description of the control system
The control system is for operation and supervision of the Ruthmann-
Steiger. It consists, among other things, of two independent processor sys-
tems (main processor and control processor), which supervise each other
mutually. By the sensory mechanism e.g. the condition of the jacks, angle
of rotation of the boom etc. is given to the control system.
The control system allows an operation from the following control places:
1.
Control stand „Cage control“; from the working cage.
2.
Control stand „Emergency control“, from switch box from below at
Steiger-substructure.
The control stands are locked against each other. It means: e.g. if the door
of the switch box of the control stand „Emergency control“ (placed on the
right side of the vehicle) is opened, the Steiger cannot be operated by
means of the control panel in the working cage.
The usual movements of the Ruthmann-Steiger are operated by means of
the control panel in the working cage. The control stand „Emergency con-
trol“ must be locked against impermissible operation.
3.3.1 Battery voltage control
The distribution voltage of the vehicle’s battery is controlled through the
control system. If the distribution voltage falls below a determined value
memorised in the control system, a buzzer at the control panel in the work-
ing cage signals that the battery’s voltage is too low. In this case, the en-
gine must be started immediately in order to maintain the distribution volt-
age and to charge the battery.