User manual HUSQVARNA WS440 HF

[. . . ] 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. Approved protective helmet Approved hearing protection Protective goggles or a visor Breathing mask Protective goggles or a visor must be worn. [. . . ] People that need to be in close proximity of the machine must wear hearing protection as the sound level when cutting exceeds 85 dB(A). Make sure that no people or animals come closer than 4 m (15 ft) when the machine is running. Do not use the machine in bad weather, such as dense fog, rain, strong wind, intense cold, etc. Working in bad weather is tiring and can lead to dangerous conditions, e. Ensure that the working area is sufficiently illuminated to create a safe working environment. Always ensure you have a safe and stable working position. You are handling heavy parts, which implies the risk of pinch injuries or other injuries. Never use a blade for any other materials than that it was intended for. Operating saw blades at rotational speeds greater than those recommended by the manufacturer can cause blade damage and possibly subsequent injury. This is done by feeding the blade 3-7 cm (1, 2"-2, 8"). The cut should not be made at maximum speed, but with care in order to obtain a straight cut and with that a basis for the next cut. the cutting arm allows blades up to 1 000 mm (40") to be used as the start blade. It is, however, recommended to start cutting with an 800 mm (31. When the pilot cut is finished, a deeper cut can be made. The depth of these is determined from instance to instance and depends on factors such as hardness of the concrete, existence of reinforcing bar, etc. If you change blades to cut deeper in the same cut, make sure the thickness of the blade matches the width of the groove. The heavy weight of cut material can cause extensive damage if it is not moved under controlled conditions. If the upper horizontal cut is made before the lower horizontal cut, the work piece will fall on the blade and jam it. When making the last cut, the saw should be mounted on an adjacent fixed wall. As the rail is symmetrical, the saw unit can be turned to make a new cut on the other side of the rail. In this way a cut piece is obtained that is in an easily handled size, making it easier to remove from the workplace. Since the blade rotation direction can be selected, the water spray from the blade can also be selected regardless of how the saw is turned on the rail. [. . . ] This is so that the operators are not exposed to great risks. After 100 hours of operation, the message "Time for servicing" is displayed. The entire equipment shall then be taken to an authorized Husqvarna dealer for servicing. There are two grease nipples on every saw unit. [. . . ]