ALMAC Athena 870-BL EVO, Translation Of Original Instructions

Page: 57 / 180

PAGE
57 ALMAC s.r.l.
3.4 Platform operation safety devices
Warning: Periodically verify that the safety devices are operating correctly.
During work, the operator must be able to assess, recognize and avoid all
dangers and must immediately inform the persons in charge of any faults in the
safety devices so that they can be inspected and restored to their original
conditions of safety and reliability
DO NOT TAMPER WITH AND DO NOT CHANGE THE CALIBRATION OF ANY OF
THE COMPONENTS OF THE ELECTRICAL AND HYDRAULIC SYSTEM.
The platform comprises a complete set of safety devices.
3.4.1 Main frame inclination control device
On the machine Frame there is a Can Bus angle sensor that constantly
communicates the inclination measured to the electronic control unit.
The angle sensor is redundant (thus consisting of two separate sensors) and the X
and Y inclination axes of the machine are monitored (lateral and longitudinal)
The signals of the two sensors are constantly compared with each other to assess
their consistency.
The device is placed under a cover positioned inside the scissors.
3.4.2 Frame and height inclination redundant control device
On the platform, there is an additional angle sensor which provides a 12V output
signal if the frame is within the limit value of 3°.