Husqvarna Automower 310 Technical Manual page 86

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38/501
Electronics problem
502
Electronics problem
503
Electronics problem
504
Electronics problem
505
Electronics problem
Charging station
17
Charging station
blocked
English - 86
TH_1158203_310_315_GARDENA_US.indd 86
6. TROUBLESHOOTING
Communication problems
between the HMI circuit board
and main circuit board
HMI circuit board memory
problem
Keypad problem
Display problem
The parameter for the type of
robotic lawnmower is different
in the HMI circuit board and
main circuit board.
An object is obstructing the
robotic lawnmower.
The charging station is bent.
The contact between the
charging strips and contact
strips may be poor and the
robotic lawnmower has made
a number of attempts to
charge.
Restart the mower by placing the main
switch in position 0, wait 10 seconds and
then turn the main switch to position 1.
Make sure the cable between the HMI
circuit board and main circuit board is
connected properly. Check also that the
cable is not damaged, pinched, or that its
connector is not damaged.
Replace the HMI circuit board. See
5.10 Replacing the HMI circuit board on
page 67.
Replace the main circuit board. See
5.8 Replacing the main circuit board on
page 65.
Replace the HMI circuit board.
Make sure the cable between the HMI
circuit board and the keypad is properly
connected.
Replace the keypad. See 5.11 Replacing
the keypad on page 68.
Replace the HMI circuit board.
Replace the HMI circuit board.
The parameter can only be entered at
the initial programming of the main circuit
board. It may not be changed afterwards.
Replace the main circuit board and ensure
that the correct robotic lawnmower model is
selected.
A used HMI circuit board can be used
only if it has previously been fitted to the
same type of robotic lawnmower. Thus,
one cannot, for instance use an HMI
circuit board in a Husqvarna 310 if it has
previously been fitted to a Husqvarna 315.
Remove the object.
Ensure that the charging station plate is
placed on an even ground.
Put the robotic lawnmower in the charging
station and check that the charging strips
and contact strips make good contact.
2016-05-11 10:16:44

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