Troubleshooting - Stiga A 500 Instruction Manual

7.

TROUBLESHOOTING

CAUTION:
Stop the robot lawn mower and bring it back to safety conditions (See Par. 2.3).
Below there is the list of any anomalies that may arise during the work phase.
PROBLEM
Abnormal vibrations.
The robot lawn mower
is noisy.
The robot lawn mower
does not position itself
properly inside the
charging station.
The robot lawn mower
works at the wrong
times.
The working area
is not mowed
completely.
64
7. TROUBLESHOOTING
CAUSES
Damaged cutting disc or blades
Cutting device blocked by
residues (tapes, ropes, plastic
fragments, etc.).
The robot lawn mower was started
in the presence of unexpected
obstacles (fallen branches,
forgotten objects, etc.).
Electric motor failure
Grass too tall
Land subsidence in the vicinity of
the charging base.
Problem with the charging base
antenna.
The charging base has not
been calibrated correctly, or
electromagnetic interferences
may be present in the vicinity of
the base.
Working time set incorrectly
Insufficient working hours.
SOLUTIONS
Replace the damaged components (See
Par. 6.3).
Switch off the robot lawn mower in safety
conditions (See Par. 2.3). Unlock the cutting
blade.
Switch off the robot lawn mower in safety
conditions (See Par. 2.3). Remove obstacles
and restart the robot lawn mower (See
Par. 5.3.9).
Replace the motor, contact the nearest
authorized service centre.
Increase the cutting height (See Par. 5.6).
Make a preliminary cut of the area with a
normal lawn mower (See Par. 5.6).
Restore the correct positioning of the
charging base. (See Par. 4.5.1).
If the problem persists, contact a service
centre.
After eliminating the source of disturbance,
calibrate the charging base through the app.
(See Par. 4.7.6).
Reset the working hours
Extending the working hours
Par. 4.7.12).
(See Par. 4.7).
(See
EN