User manual HUSQVARNA WB48 SE

[. . . ] Please read the operator's manual carefully and make sure you understand the instructions before using the machine. The machine can be a dangerous tool if used incorrectly or carelessly, which can cause serious or fatal injury to the operator or others. Please read the operator's manual carefully and make sure you understand the instructions before using the machine. Switch off the engine by releasing the engine brake handle before carrying out any checks or maintenance. [. . . ] If you must lift the lawn mower, first switch off the engine and disconnect the ignition lead from the spark plug. Carry out the inspection, maintenance and service routines listed in this section. Cutting cover and protective cover The cutting cover is designed to reduce vibration and to reduce the risk of cuts. Make sure the cutting cover is not damaged and that there are no visible defects such as cracks. The protective cover is designed to reduce the risk of crush injuries and to catch a broken drive belt. When the grip on the engine brake handle is released the engine should stop. Check the engine brake as follows: Do not set the cutting height too low as there is a risk that the cutters might hit slopes with unevenness. â· To raise the cutting height move the lever to the left and then forward. To lower the cutting height move the lever to the left and then backward. The engine brake should always be adjusted so that the engine stops within 3 seconds. Your machine is equipped with a vibration damping system that is designed to minimize vibration and make operation easier. This section describes the machines safety equipment, its purpose, and how checks and maintenance should be carried out to ensure that it operates correctly. " section to locate where this equipment is positioned on your machine. The machine's safety equipment must be checked and maintained as described in this section. If your machine fails any of these checks contact your service agent to get it repaired. The handlebar system's steel tube and the cutting cover are designed to minimise the vibrations from the engine. The machines vibration damping system reduces the transfer of vibration between the engine unit/cutting equipment and the machines handle unit. WB48S e och WB53S e This model also has 4 vibration dampers fitted on the handlebar unit to further reduce vibrations. Overexposure to vibration can lead to circulatory damage or nerve damage in people who have impaired circulation. Contact your doctor if you experience symptoms of overexposure to vibration. These symptoms include numbness, loss of feeling, tingling, pricking, pain, loss of strength, changes in skin colour or condition. The muffler is designed to keep noise levels to a minimum and to direct exhaust fumes away from the user. [. . . ] The oil filler cap must be completely screwed down to give a correct picture of the oil level. If the oil level is low, fill using engine oil up to the upper level on the dipstick. The engine oil should be changed the first time after 5 hours running time. The engine oil should be changed each year and every 25 working hours. [. . . ]