Husqvarna AUTOMOWER 550H Operator's Manual page 52

have occurred until there is only a very short
section of the wire left.
The following method does not work if
mode is activated. Make sure first that ECO
mode is turned off. Refer to ECO mode on page
27 .
1. Check that the indicator lamp in the charging
station flashes blue, which indicates a break
in the boundary loop. Refer to
lamp on the charging station on page 47 .
2. Check that the boundary wire connections to
the charging station are properly connected
and not damaged. Check that the indicator
lamp in the charging station is still flashing
blue.
POWER
AR
G1
3. Switch the connections between the guide
wire and the boundary wire in the charging
station.
Start by switching connection AL and G1.
Some models have additional guide wires .
The same procedure can be followed for
them.
If the indicator lamp is lit with 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
52 - Troubleshooting
ECO
LED indicator
AL
boundary wire (thick black line in the
illustration).
AL
G1
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 G1 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.
1457 - 001 - 29.01.2020