Husqvarna AUTOMOWER 430XH Owner Manual - Page 51
positions. Then switch AR and G1. If
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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 ECO 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 LED indicator 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. AR POWER AL 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 (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. 4. 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. 1230 - 001 - Troubleshooting - 51