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probst POWER PLAN PP Bedienungsanleitung Seite 68

Screeding machine
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Operating instructions
PP
Fault
Automatic driving mode
does not work.
Hydraulic pump makes
noises.
Hydraulic system too hot.
The crawler chains do not
move when the machine is
being driven.
The levelling cylinders do
not properly extend or
retract.
The ultrasonic height sensor
does not work.
The LEDs on the MOBA
control unit are not
illuminated.
The Rugby laser sender
does not work.
68 / 70
Maintenance and care
Cause
The machine is set to drive
setting 0.
The toggle switch on the
manual control unit is set to
STOP.
Hydraulic pump defective.
Hydraulic fluid level too low. ●
Combination cooler blocked. ●
Hydraulic fluid filter blocked. ●
The crawler chains do not
have any traction.
Levelling cylinder defective.
Strong winds or rain are
interfering with the
ultrasound.
The cable leading to the
MOBA control unit has come
loose.
MOBA control unit defective. ●
The laser beam's range is
blocked.
The cable leading to the
MOBA control unit has come
loose.
MOBA control unit defective. ●
Remedy
Switch the drive setting switch to I. See "Drive
settings and driving mode".
Switch the toggle switch on the manual control
unit to "Automatic". See "Drive settings and
driving mode".
Contact customer services.
Check the hydraulic fluid level and top up if
required. See "Checking the hydraulic fluid
level".
Contact customer services.
Contact customer services.
Fill the hopper with bedding material. Do not
overfill.
Contact customer services.
Move the ultrasonic height sensor closer to the
string or sub-base.
Check the cable and reconnect if required.
See the separate operating manual for the
MOBA control unit.
Contact customer services.
Do not block the area between the laser sender
and MOBA laser receiver.
Check the cable and reconnect if required.
See the separate operating manual for the
MOBA control unit.
Contact customer services.
V1
EN

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