User manual HUSQVARNA PP 455 E

[. . . ] 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. [. . . ] The emergency stop on the remote control should always be in the extended position when charging. All Setting options for the hydraulic unit and the remote control are accessed via this sub-menu. The arrow keys scroll from 0-9 and the OK button confirms. The SETTINGS" menu consists of seven sub-menus, which in turn consist of a number of part menus: 1. The end point value should be adjusted so that the blade rotation is as high as possible when the blade rotation knob is turned to the right. A too low value results in full power from the hydraulic unit never being reached. Scroll using the arrow keys to state the required end point. Hold the arrow key held down to increase the scrolling speed. Press the down arrow to continue to the next part menu. The ramp time value states how fast the blade's speed of rotation shall change when the blade rotation knob is turned. A too low value means the blade motor's hydraulic system will start to self-oscillation. Scroll using the arrow keys to state the required ramp time. Hold the arrow key held down to increase the scrolling speed. Using this sub-menu you can set the language you wish to use on the display. The sub-menu always has the heading in English. Scroll using the arrow keys until the required language is shown. Press the down arrow to continue to the next submenu. This sub-menu contains setting options for the rotation of the blade and consists of three part menus: 2. This sub-menu contains setting options for blade feed, both horizontally and depth. The start point value should be adjusted so that the blade rotation is as low as possible when the blade rotation knob (pos. 2) is turned from its left-hand position. A too low value results in the need to turn the knob before the blade starts to rotate. [. . . ] Pressure sensor not working" The pressure sensor for measuring the hydraulic pressure to the blade rotation is not working. All types of repairs may only be carried out by authorised repairmen. This is so that the operators are not exposed to great risks. After 100 hours of operation, the message "Time for servicing" is displayed. [. . . ]