3
Content
1 Operating instructions .................................................................................................................................................... 4
1.1 General ...................................................................................................................................................................... 4
1.2 Warnings and symbols ............................................................................................................................................... 5
2 Basic safety instructions ................................................................................................................................................. 6
2.1 Intended use ............................................................................................................................................................... 6
2.2 Organisational measures ............................................................................................................................................ 6
3HUVRQQHOVHOHFWLRQDQGTXDOL¿FDWLRQVEDVLFREOLJDWLRQV .......................................................................................... 7
3 Scope and condition of delivery ..................................................................................................................................... 8
4 Illustration of the machine and danger zone, component description and position of safety stickers .................. 9
5 Installation ..................................................................................................................................................................... 10
6 Start-up .......................................................................................................................................................................... 14
6.1 Basic safety instructions for normal operation ........................................................................................................ 14
6.2 Operating the machine in winter ............................................................................................................................. 14
6.3 Adjusting the height of the handlebar ...................................................................................................................... 15
6.4 Bristle pressure ........................................................................................................................................................ 16
6.5 Brush drive .............................................................................................................................................................. 17
6.6 tw50s steerable freewheel ....................................................................................................................................... 18
6.7 Starting/switching off the engine (quick guide) ...................................................................................................... 19
6.8 Charging the B&S InStart battery ........................................................................................................................... 21
6.9 Connecting the battery to the engine ....................................................................................................................... 24
6.10 Starting/switching off the engine........................................................................................................................... 25
6.11 Disconnecting the battery from the engine ............................................................................................................ 26
6.12 Support roller (accessory) ..................................................................................................................................... 27
6.13 tw50 lateral protective cover (accessory) .............................................................................................................. 27
7 Maintenance and care .................................................................................................................................................. 28
7.1 Basic safety instructions .......................................................................................................................................... 28
7.2 Refuelling ................................................................................................................................................................ 29
7.2 Refuelling ................................................................................................................................................................ 30
7.3 Checking the oil ....................................................................................................................................................... 31
7.4 Battery and charger.................................................................................................................................................. 32
7.5 Replacing the twisted knot brushes ......................................................................................................................... 33
7.6 Cleaning the implement ........................................................................................................................................... 35
7.7 Setting and readjusting the Bowden cables ............................................................................................................. 36
7.8 Checking and correcting the tyre pressure .............................................................................................................. 37
&OHDQLQJWKHDLU¿OWHU ............................................................................................................................................... 38
7.10 Storage ................................................................................................................................................................... 38
7.11 Maintenance plan ................................................................................................................................................... 38
8 Faults and how to rectify them .................................................................................................................................... 39
9 Transport ....................................................................................................................................................................... 41
7HFKQLFDOVSHFL¿FDWLRQV ............................................................................................................................................... 42
7HFKQLFDOVSHFL¿FDWLRQV ............................................................................................................................................... 43
11 EC Declaration of Conformity ................................................................................................................................... 44