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1 Safety Instructions ................................................................................................................................. 6
1.1 Terms ................................................................................................................................................. 6
1.1.1 Operation ....................................................................................................................................... 6
1.1.2 Maintenance .................................................................................................................................. 6
1.1.3 Qualified Staff ................................................................................................................................ 6
1.2 Symbols ............................................................................................................................................. 6
1.3 General safety information ................................................................................................................. 7
2 Delivery, internal transportation, unpacking ....................................................................................... 9
2.1 Delivery .............................................................................................................................................. 9
2.2 Internal transport ................................................................................................................................ 9
2.3 Unpacking .......................................................................................................................................... 9
2.4 Packaging material ............................................................................................................................ 9
2.5 Storage conditions ............................................................................................................................. 9
2.5.1 Information for storage ................................................................................................................... 9
3 Appliance description .......................................................................................................................... 10
3.1 Intended Use ................................................................................................................................... 10
3.1.1 Dust class "L" ............................................................................................................................... 10
3.1.2 Dust class "M" .............................................................................................................................. 10
3.2 Non-Intended Use ............................................................................................................................ 11
3.2.1 Dust class "L" ............................................................................................................................... 11
3.2.2 Dust class "M" .............................................................................................................................. 11
4 Layout and function ............................................................................................................................. 12
4.1 Main dimensions .............................................................................................................................. 12
4.1.1 RA 51 ........................................................................................................................................... 12
4.2 Technical Data D1,5 IE2 .................................................................................................................. 13
4.3 Technical Data D3 IE2 ..................................................................................................................... 13
4.4 Technical Data D4 IE2 ..................................................................................................................... 13
5 Main components ................................................................................................................................. 14
5.1 Function description RA device ....................................................................................................... 14
6 Initiation ................................................................................................................................................. 15
6.1 Assembly Instructions ...................................................................................................................... 15
6.2 Initial operation ................................................................................................................................ 15
6.3 Incorrect rotational direction ............................................................................................................ 15
6.4 Check the following before switching it on: ...................................................................................... 15
7 Operation ............................................................................................................................................... 16
7.1 Operation ......................................................................................................................................... 16
7.1.1 ON / OFF switch Three-phase current ........................................................................................ 16
7.2 Suction process ............................................................................................................................... 16
7.3 Emptying the collecting tank ............................................................................................................ 17
8 Troubleshooting and fault elimination ............................................................................................... 18
8.1 Safety instructions ........................................................................................................................... 18
8.2 Initial fault elimination measures ..................................................................................................... 18
9 Maintenance/Repair.............................................................................................................................. 19
9.1 Maintenance regulations .................................................................................................................. 19
9.2 Maintenance intervals table ............................................................................................................. 20