Still FM-X EW Series, Оригинальное руководство пользователя

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Operation
4
Auxiliary equipment
Cleaning the optical height measuring
system
1
If the light signal is too weak, the reflector sen-
sor glass and reflector must be cleaned. The
"CLEAN HEIGHT SENSOR" text message
appears in the display along with the (1)
symbol. To avoid malfunctions, clean the sen-
sor glass and reflector at the latest when the
text message is displayed. It is recommen-
ded that the sensor glass and the reflector are
checked before starting work and as neces-
sary.
The cleaning frequency depends on the
application conditions of the truck. The quality
of the light signal may also be reduced as a
result of heavy rain or fogging of the sensor.
Text message Description Remedy
CLEAN HEIGHT SENSOR Contamination will affect the
measuring signal between
the LED height sensor and
reflector.
● Clean the sensor glass and
reflector.
● If the message is still
displayed after cleaning,
contact your authorised service
centre.
CAUTION
Incorrect cleaning can damage the sensor glass
and the reflector.
The components must never be cleaned using dry
materials.
Do not use agents containing hydrocarbons, e.g.
acetone, methanol, ethanol or propane.
CAUTION
Risk of damage to the LED height sensor through
pressure cleaning
A high-pressure cleaner can damage the LED
height sensor due to the penetration of water. This
can result in incorrect measurements.
– Never direct the spray from a high-pressure
cleaner at the LED height sensor.
50988078001 EN - 10/2018 169