-10-EnglishTable of Contents1 Signs and symbols ......................................................................................................... 112 Product information ........................................................................................................ 112.1 Manufacturer´s data ....................................................................................................... 112.2 Device identification ....................................................................................................... 112.3 Technical data ................................................................................................................ 122.4 Scope of supply.............................................................................................................. 122.5 Use according to intended purpose................................................................................ 123 Safety instructions .......................................................................................................... 124 Components ................................................................................................................... 135 Initial operation ............................................................................................................... 135.1 Self-test .......................................................................................................................... 136 Operation........................................................................................................................ 136.1 Charging the rechargeable battery................................................................................. 136.2 Trickle charge................................................................................................................. 137 Service and maintenance............................................................................................... 138 Troubleshooting.............................................................................................................. 14