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PROBLEMS
Operates in reverse
The machine constantly
moves slowly
The machine carries out
squares systematically
Machine Alarm Indication:
"Head"
Machine Alarm Indication:
"Wheel"
36
8• TROUBLESHOOTING
SITUATION
Body position connector in permanent contact.
The phase of the peripheral wire is reversed. The robot
spins round and shows stuck on wire.
The sonar is contaminated (or moistened due to
abnormal water projections)
Interference noise.
The sonar has come out of its position.
The sonar is faulty.
Resistance on one or several cutting heads.
The grass is too high in one area of the lawn and the
machine deals with this area systematically.
The grass cut is too high and has clogged a cutting head. Clean the cutting head in question.
Faulty cutting motor.
Fuse (5A) of one of the cutting heads is burnt out.
The wheel is blocked by an object.
Faulty motor.
Fuse (10A) of one of the wheel motors burnt out.
SOLUTION
Check whether the body moves freely and check that
the contacts are properly in the body inserts.
Reverse the phase: see 4•9•6 or reverse the wires
going into the station.
If necessary consult your dealer.
GENTLY clean the inside of the 2 "eyes" of the sonar
with a soft cloth.
There is something on the cover or nearby which
reflects the sonar wave.
Check that the sonar is well positioned in its place,
reposition it if necessary.
Have it changed by a technician.
Check whether the cutting discs turn freely.
If necessary consult your dealer.
You simply need to check that grass of the mowing
area is not too high. If this is the case, you need to
begin by mowing at a greater height and gradually
lower the cutting heads to the desired position (this
may take several days).
If necessary consult your dealer.
Consult the dealer who will change the faulty piece.
Turn the machine switch to OFF, survey it, open
the metal case and check the 5A fuse, replace if
necessary.
If necessary consult your dealer.
Remove the object in question.
Consult the dealer who will change the faulty piece.
Turn the machine switch to OFF, survey it, open
the metal case and check the 10A fuse, replace if
necessary.
If necessary consult your dealer.
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