Lift height-dependent assistance systems
Optical lift height measuring sys-
tem (variant)
Design and function
This truck can be fitted with an optical lift
height measuring system as a variant. This
system is a prerequisite for the assistance
systems described in this chapter. As soon as
the truck is switched on, the system is ready
for use immediately. This system consists of
an LED lift height sensor (2) on the side at the
bottom of the lift mast and a reflector (1) on
the fork carriage.
NOTE
The LED/sensor unit and reflector are adjus-
ted at the factory. Follow-up adjustments are
carried out by the authorised service centre.
The LED lift height sensor constantly emits a
light signal that is reflected by the reflector.
The truck control unit calculates the current
lift height based on the travel time of the light
signal.
NOTE
Although the infrared light of the LED lift
height sensor is not dangerous for the human
eye, you should avoid looking directly into the
light source.
Operating
4
Lift height-dependent assistance systems
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Summary of Contents for RX20 14-20
Page 2: ......
Page 16: ......
Page 17: ...1 Foreword ...
Page 25: ...Foreword 1 Your truck 9 56368011501 EN 04 2022 13 ...
Page 45: ...2 Safety ...
Page 63: ...Safety 2 Residual risk 47 56368011501 EN 04 2022 13 ...
Page 78: ...Safety 2 Emissions 62 56368011501 EN 04 2022 13 ...
Page 79: ...3 Overviews ...
Page 80: ...Overview Overviews 3 Overview 64 56368011501 EN 04 2022 13 ...
Page 82: ...Driver s compartment Overviews 3 Driver s compartment 66 56368011501 EN 04 2022 13 ...
Page 97: ...4 Operating ...
Page 518: ...Operating 4 Decommissioning 502 56368011501 EN 04 2022 13 ...
Page 519: ...5 Maintenance ...
Page 547: ...Maintenance 5 Preserving operational readiness 531 56368011501 EN 04 2022 13 ...
Page 554: ...Maintenance 5 1000 hour maintenance annual maintenance 538 56368011501 EN 04 2022 13 ...
Page 555: ...6 Technical data ...
Page 599: ......