Technology
21.
Electrical system .................................................................................................121
21.1
Automatic safety switches ...................................................................................................... 121
21.2
The main safety switch ........................................................................................................... 122
21.2.1
21.3
21.3.1
21.4
Overload protection ................................................................................................................. 124
21.4.1
21.5
21.6
The lighting system ................................................................................................................. 126
21.7
21.8
Notes on accumulators ........................................................................................................... 128
21.9
21.10
21.10.1
21.10.2
The charging device ................................................................................................................. 132
21.10.3
22.
Technical equipment ...........................................................................................133
22.1
22.2
Replacement parts................................................................................................................... 136
23.
23.1
23.2
Customer service book............................................................................................................ 138
23.3
23.4
10
Table of illustrations