Table of Contents
Advertisement
USE AND MAINTENANCE MANUAL
Electronic circuit
The electronic equipment consists of electronic microprocessor devices for the machine operation:
•
Two main control units located behind the ground control panel.
•
Receiver (communicating via the CAN Bus transmission protocol with the two main boards)
•
Platform control panel with display (communicating with the receiver by wire).
Electrical circuit
Voltage of the power supply should comply with the data referenced on the label of the electric motor.
At full load, it must be between 205 V and 240 V.
To start up the machine it is necessary to make use of a 2-pole cable + earth to plug it into the mains socket.
Dimensions of the power supply cable
The electric power supply cable should be appropriately designed to avoid any voltage drops. Use of
automatic winders should be avoided. The diameter of the power supply cable must comply with the
nominal current value and the actual length of the cable in order to avoid excessive voltage drops.
Power supply cables used in the yard should have an appropriate outer coating resistant to squeezing
and wear, as well as to any adverse weather conditions.
In order to ensure full conformity with the power supply unit, consult the provisions of the CEI-64-8
industrial standard (document of harmonisation CENELEC HD384).
Control proportionality
Drive and all lifting system movements are proportionally controlled: depending on the movements of
the joystick controls on the platform control panel, an electronic system provides more or less energy to
the electro-hydraulic valves that regulate the oil flow to the hydraulic actuators.
Cable section (mm
1.5
2.5
0 - 8
9 - 13
24
)
2
4.0
14 - 22
IM R13 T
Advertisement
Table of Contents
