Husqvarna 520iHT4 Owner Manual - Page 15

Maintenance Do a check of the connections between the battery and the product. Do a check of the connection between the battery and the battery charger. Before use Weekly Monthly X To examine the battery and the battery charger 1. Examine the battery for damages, for example cracks. 2. Examine the battery charger for damages, for example cracks. 3. Make sure that the connection cord of the battery charger is not damaged and that there are no cracks in it. To clean the product, the battery and the battery charger 1. Clean the product with a dry cloth after use. 2. Clean the battery and battery charger with a dry cloth. Keep the battery guide tracks clean. 3. Make sure that the terminals on the battery and the battery charger are clean before the battery is put in the battery charger or the product. To clean and lubricate the cutter blade 1. Use a cleaning agent to clean resin and remaining plant particles from the blades. 2. Make sure that the blade bars are not damaged. Make sure that the blade bars have no deformation. Remove burrs with a file. 3. Make sure that the blades move freely. 4. Lubricate the blade bars before long periods of storage. Troubleshooting Keypad Problem Possible faults Possible solution Green start LED flashes. Low battery voltage. Charge the battery. Red error LED flash- Overload. es. The cutting attachment is blocked. stop the product. Remove the battery. Clean the cutting attachment from unwanted materials. Loosen the chain. Temperature deviation. Let the product become cool. The power trigger and the start button are pushed at the same time. Release the power trigger and push the start button. The product does not Dirt in the battery connectors. start. Clean the battery connectors with compressed air or a soft brush. Red error LED comes on. It is necessary to do servicing on the product. Speak to your servicing dealer. 1266 - 002 - 19.08.2020 15