Husqvarna AUTOMOWER 310 Operator's Manual page 45

POWER
AR
GUIDE
3. Switch the connections between the guide wire
and the boundary wire in the charging station.
Start by switching connection AL and GUIDE.
If the indicator lamp has a solid green light, then
the break is somewhere on the boundary wire
between AL and the point where the guide wire is
connected to the boundary wire (thick black line in
the illustration).
AL
GUIDE
Guide
To rectify the fault you will need boundary wire,
connector(s) and coupler(s):
a) If the suspected boundary wire is short then it is
easiest to exchange all of the boundary wire
between AL and the point where the guide wire is
connected to the boundary wire (thick black line).
b) If the suspected boundary wire is long (thick
black line) then do as follows: Put AL and GUIDE
back to their original positions. Then disconnect
AR. Connect a new loop wire to AR. Connect the
other end of this new loop wire at the middle of the
suspected wire section.
1440 - 004 - 24.03.2021
AL
AR
If the indicator lamp now is green, then the break is
somewhere in the wire between the disconnected
end to the point where the new wire is connected
(thick black line below). In that case, move the
connection for the new wire closer to the
disconnected end (roughly at the middle of the
suspected wire section) and check again if the
indicator lamp is green.
Troubleshooting - 45