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9Maintenance/Repair..............................................................................................................................22
9.1 Maintenance regulations.................................................................................................................. 22
9.2 Maintenance intervals table............................................................................................................. 23
9.3 Cleaning........................................................................................................................................... 23
9.4 Disassembly of the suction turbine.................................................................................................. 24
9.4.1 Changing the carbon brushes...................................................................................................... 24
9.5 Disassembly of the bag-type filter ................................................................................................... 25
9.6 Circuit diagram for AC drive units.................................................................................................... 26
9.6.1 Circuit diagram for W1G / W1E / W1E-N / W1E-T, single-motor version.................................. 26
9.6.2 Circuit diagram for W2G / W2G-N / W2G-T / W2E, twin-motor version..................................... 26
9.7 Warnings on the suction device....................................................................................................... 27
9.7.1 Warning sign for devices in class "L"........................................................................................... 27
9.7.2 Type sign ..................................................................................................................................... 27
9.8 Wear parts list.................................................................................................................................. 28
10 Decommissioning, storage .................................................................................................................29
11 Disposal.................................................................................................................................................30
12 Spare Parts List ....................................................................................................................................31
12.1 Industrial suction unit type RI 030-W............................................................................................... 31
12.1.1 Industrial suction unit type RI 030-W....................................................................................... 31
12.2 Exploded view drawing driving unit W1E-N (3400266-X-Z)............................................................ 32
12.2.1 Spare part list for driving unit W1E-N (3400266-X-Z).............................................................. 33
12.3 Exploded view drawing driving unit W2G-N (3400314-Z) ............................................................... 33
12.3.1 Spare part list for driving unit W2G-N (3400314-Z)................................................................. 35
12.4 Exploded fan EKO 86/2.................................................................................................................. 36
12.4.1 Parts list fan EKO 86/2 ............................................................................................................ 36
12.5 Exploded fan EKO 87/3.................................................................................................................. 37
12.5.1 Parts list fan EKO 87/3 ............................................................................................................ 37
12.6 Exploded two-stage switch with cable set W2G / W2E / W3G........................................................ 38
12.6.1 Exploded two-stage switch with cable set W2G / W2E / W3G................................................ 38
12.7 Exploded one-stage switch for drive unit with cable set W1G / W1E.............................................. 39
12.7.1 Exploded one-stage switch for drive unit with cable set W1G / W1E...................................... 39
12.8 Collecting tank type RI 030 (2101018) ............................................................................................ 40
12.8.1 Collecting tank type RI 030 (2101018) .................................................................................... 40
12.9 Emptying hose for div. types (2601004-X-Z)................................................................................... 41
12.9.1 Spare parts list Emptying hose for div. types (2601004-X-Z)................................................. 41
12.10 Undercarriage type RI 030 (1201032)......................................................................................... 42
12.10.1 Undercarriage type RI 030 (1201032)..................................................................................... 42
12.11 Spare Parts List Suction hose DN 40, all Types (2600484-Z).................................................... 43
12.11.1 Spare Parts List Suction hose DN 40, all Types (2600484-Z)................................................ 43
12.12 Spare Parts List Suction hose DN 50, all Types (2600398-Z).................................................... 44
12.12.1 Spare Parts List Suction hose DN 50, all Types (2600398-Z)................................................ 44
12.13 Float insert for SB ø420 (2701001-Z).......................................................................................... 45
12.13.1 Float insert for SB ø420 (2701001-Z)...................................................................................... 45
12.14 Baffle plate, float insert, filter basket for SB ø420 ....................................................................... 46
12.14.1 Baffle plate, float insert, filter basket for SB ø420 ................................................................... 46
12.15 Options to combine diverse inserts for chippings suction device ø420....................................... 46
12.16 Accessories List........................................................................................................................... 47