Husqvarna 430XH Operator's Manual page 51

CAUTION: Always select the
maximum cutting height the first weeks
after installation and then lower the
height one step at a time every second
week until the desired cutting height
has been reached.
A defective splicing of the loop wire can also lead
to disruptions several weeks after the splice was
done. A faulty splice can, for example, be the
result of the original coupler not being pressed
together hard enough with a pair of pliers, or that
a coupler of lower quality than the original
coupler has been used.
Note: Please first check all known splices before
further troubleshooting is done.
A wire break can be located by gradually halving
the distance of the loop where the break may
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
31 .
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.
1230 - 001 -
ECO
LED indicator
4.
AL
Start by switching connection AL and G1.
Some models have additional guide wires
(G2, G3). 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
boundary wire (thick black line in the
illustration).
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.
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.
Continue until only a very short section of
the wire remains which is the difference
between a solid green light and a flashing
blue light. Then follow instruction in step 5
below.
If indicator lamp still flashes blue in step 3
above: Put AL and G1 back in their original
positions. Then switch AR and G1. If
indicator lamp now is lit with a solid green
light then disconnect AL and connect a new
boundary wire to AL. Connect the other end
of this new wire at the middle of the
suspected wire section. Follow the same
approach as in 3a) and 3b) above.
Troubleshooting - 51