Makita RM350D Manuel D'instructions page 32

State of abnormality
The battery is empty but not charged when
docked in the charging station.
Robotic Mower stays at the charging station for
a long time and will not start mowing.
Abnormal vibration / noise
Robotic Mower operates unintended time /
date.
Robotic Mower travels, but the cutting blade
motor does not rotate.
Short mowing time
Short mowing time and charging time
Uneven lawn mowing
Ruts are formed on the lawn.
Unable to travel along a path.
Robotic Mower cannot go over two boundary
wires to and from the island.
Spiral cut does not work.
Forgot the PIN code.
Probable cause (malfunction)
If the battery is fully discharged, it may take some
time for the battery to start charging.
The display cover is closed, but the mowing start
button is not pressed.
Robotic Mower is in standby state after returning
to the charging station.
Robotic Mower does not work if battery tempera-
ture is too high or too low.
The mower blade is damaged.
Foreign matter is stuck in the mower blade.
The date and time of the Robotic Mower are
incorrect.
Unintended setting of scheduled mowing.
The robotic mower has just started driving or it is
returning to the charging station.
The mower blades have worn out and the load on
the cutting blade motor has increased.
The end of battery life is approaching.
The end of battery life is approaching.
The mowing schedule is too short to mow whole
work area.
The mower blades have worn out and the load on
the cutting blade motor has increased.
The lawn is too long for the set cutting height.
Grass, branches, or other foreign matter prevents
the blade base or wheels from rotating.
Robotic Mower travels on a particular path
repeatedly.
The width of the path is narrow.
The two boundary wires to and from the island are
not close together.
The normal mowing operation has not elapsed 30
minutes.
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32
Remedy
Dock the Robotic Mower to the charging station with the main
power ON, and wait for a while until the charging starts. If the
problem persists, contact our sales office or local dealer.
Close the display cover after pressing the mowing start button.
Refer to the chapter "Starting mowing" for instructions.
Check the operation options after charging.
Refer to the chapter "Park Preferences" for instructions.
Restart the Robotic Mower after a while.
Check the condition of the mower blades and replace them with
new blades and screws.
Refer to the chapter "Replacing the mower blades" for how to
replace.
Check the part around the mower blade and remove any foreign
matter.
Check the date and time of the Robotic Mower.
Refer to the chapter "Changing the date and time settings" for
how to set the schedule.
Please change the mowing schedule.
Refer to the chapter "Scheduling mowing" for instructions.
The blade motor does not rotate when the Robotic Mower has
just started driving or when it is returning to the charging station.
Replace the mower blade.
Refer to the chapter "Replacing the mower blades" for how to
replace.
Contact our sales office or local dealer.
Contact our sales office or local dealer.
Reduce the size of the work area or extend the schedule.
Refer to the chapter "Scheduling mowing" for instructions.
Replace the mower blade.
Refer to the chapter "Replacing the mower blades" for how to
replace.
Change the cutting height or cut the lawn to 65 mm or less
beforehand.
Refer to the chapter "Determining the cutting height" for how to
configure.
Inspect the blade base or wheels and remove any foreign matter.
Adjust the width of offset navigation.
Refer to the chapter "Adjusting the width of offset navigation" for
how to configure.
The width of the path must be at least 150 cm.
Refer to the chapter "Boundary wire installation conditions" in the
Setup Guide for how to install boundary wires.
Close (0 cm) the two boundary wires to and from the island.
Refer to the chapter "Installing the boundary wire" in the Setup
Guide for how to install boundary wires.
Spiral cutting works when it detects dense grass after about 30
minutes of normal lawn mowing.
For more information, refer to the chapter "Mowing unmowed
grass"
Contact the dealer or our sales office.
ENGLISH