ALMAC BiBi 850 HE, Use And Maintenance Manual

Page: 111 / 157

110
B) ANTI-CRUSHING
This test is performed by lowering the platform from a >2 m floor height and by checking the following
conditions:
•
that descent stops automatically at a preset point
•
between the outer ends of the scissor here there is a space > 50 mm (check with a measuring
tape)
•
A buzzer warns when this operation is in progress.
•
A wait time of approximately 3 seconds has been included to allow the operator to check
for the absence of bystanders in the danger zone if the “platform descent” button remains
depressed once the anti-crushing position has been reached. The aforementioned audible
warning devices and indicator lights continue to operate during this period of time.
If the operation described in the previous step results as indicated, it means that the security of the
inclinometer is working correctly.
> 50 mm