Use and Care Manual

20
Troubleshooting
Symptom Cause Action
Robot doesn’t leave docking station. PIN not entered correctly. Enter factory default PIN (0000) or
PIN set by user.
Battery is not charged. Allow robot to charge until battery
symbol has 4 bars on LCD screen.
Docking station not installed IN arrow on docking station should
correctly. point to inside of working area.
Boundary wire not installed Wire end routed under docking
correctly. station should be connected to the
positive (+) metal prong.
Robot’s initial tracking is incorrect. Boundary wire not installed Adjust boundary wire so robot
correctly. follows desired path.
Interference from underground Reroute boundary wire around
power source. obstacle source.
Robot does not reconnect to Docking station is not level.
charging blades on return to level surface.
docking station.
Testing the Docking Station
Symptom Cause Action
Robot leaves boundary area or Wheels are obstructed. Remove debris from mowing area
stops beyond boundary line. and/or clean robot’s wheels.
Grass is wet and/or slope is Reroute boundary wire to avoid
too close to boundary edge. slope. Do not operate in wet
conditions.
First Robot Mower Use
Symptom Cause Action
Excessive vibration and noise. Cutting system unbalanced; Turn power off and reverse or
blades are dull. replace all three blades.
Blade disc is damaged. Replace blade disc.
Disc retaining screws loose. Tighten screws securely.
Working time between charges Charging contacts are dirty. Clean charging contacts on the
decreases. robot and the docking station.
Brush lightly with steel wool.
Battery capacity diminished. Replace battery.
Robot does not leave docking Rain sensor is still activated. Dry and clean metal contacts.
station after rain sensor is activated. Then restart robot mower.
Normal Robot Mower Use
NOTE: Forgot PIN? Contact
customer service