Cleaning
It is recommended that the LED sensor
glass (2) and the reflector (1) are checked
before starting work and, if required, cleaned.
The cleaning frequency depends on the appli-
cation conditions of the truck. The quality of
the light signal may also be reduced as a re-
sult of heavy rain or fogging up of the sensor.
If the light signal is too weak, the LED sen-
sor glass (2) and the reflector (1) must be
cleaned. Three dashes are shown on the dis-
play-operating unit instead of the lift height
display.
The message
Clean lift height
sensor
appears in the display.
–
Clean the sensor glass (2) and the reflec-
tor (1) using a soft cloth and water.
–
Also clean the dust protection cover (3), if
necessary.
A small amount of cleaning agent can be add-
ed to the water.
CAUTION
Component damage caused by incorrect cleaning.
The sensor glass and the reflector can be damaged
as a result of incorrect cleaning procedures.
–
The components must not be cleaned using dry
materials.
–
Do not use agents containing hydrocarbons.
Agents containing hydrocarbons include:
●
Acetone
●
Methanol
●
Ethanol
●
Propanol
1,9°
---
m
0,0
t
75
%
6219_003-233_en
Operating
4
Lift height-dependent assistance systems
247
56368011501 EN - 04/2022 - 13
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: ......