LawnMaster VBRM601YCM Operator's Manual page 38

TROUBLESHOOTING
Error indicator is
yellow continuous.
Error indicator is red
continuous.
Ultrasonic indicator
is yellow flashing.
The battery indicator
is red flashing.
The robotic mower has been
tilted for a prolonged time in one
direction.
The rear wheels have been lifted
due to an obstacle.
The mower has fallen over.
STOP button is pressed.
The robotic mower cannot see
grass.
Sensor error.
Overcurrent in the motor or motor
fault.
Operation system error.
The mower has a communication
issue with camera.
The temperature of battery pack
is abnormal.
Electric core fault. (The error
indicator is red continuous at the
same time.)
Remove and re-insert the safety key.
Remove any obstacles. Restart the
mower.
Remove and re-insert the safety key.
Restart the mower.
Move the robotic mower to the lawn and
restart it.
Remove and re-insert the safety key.
Restart the mower. If the problem
remains, contact Customer Service.
Remove and re-insert the safety key.
Check for and remove any obstacles
around the rear wheels and the blade
disc. Increase the cutting height. Check
whether the grass is too tall. If necessary,
mow the grass to below 2.36'' (60 mm)
with a conventional lawn mower. Restart
the mower. If the problem remains,
contact Customer Service.
Remove and re-insert the safety key.
Restart the mower. If the problem
remains, contact Customer Service.
It is too dark for camera to work. Operate
the mower during daylight hours only.
Remove and re-insert the safety key.
Restart the mower.
Allow the machine to cool down to reach
a normal temperature. Then restart the
mower. If the problem remains, contact
Customer Service.
Remove and re-insert the safety key.
Restart the mower. If the problem
remains, contact Customer Service.
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