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8.1 Safety instructions ........................................................................................................................... 22
8.2 Initial fault elimination measures ..................................................................................................... 22
9Maintenance/Repair..............................................................................................................................24
9.1 Maintenance regulations.................................................................................................................. 24
9.2 Maintenance intervals table............................................................................................................. 25
9.3 Cleaning........................................................................................................................................... 25
9.4 Disassembly of the suction turbine.................................................................................................. 26
9.5 Disassembly of the bag-type filter ................................................................................................... 27
9.6 Changing the filter cloth for the bag-type filter................................................................................. 28
9.6.1 Work steps for pocket filter change ............................................................................................. 29
9.7 Change H14-filter cartridge.............................................................................................................. 32
9.7.1 Removal H14 filter: ...................................................................................................................... 33
9.7.2 Installation H14 filter: ................................................................................................................... 33
9.8 Warnings on the suction device....................................................................................................... 33
9.8.1 Warning sign for devices in class "H".......................................................................................... 33
9.8.2 Rotational direction identification................................................................................................. 34
9.8.3 Marking: Vacuum cleaner............................................................................................................ 34
9.8.4 Type sign ..................................................................................................................................... 34
9.9 Wear parts list.................................................................................................................................. 35
10 Decommissioning, storage .................................................................................................................36
11 Disposal.................................................................................................................................................37
12 Spare Parts List ....................................................................................................................................38
12.1 Industrial suction unit type RI 331-D-IS-H....................................................................................... 38
12.2 Industrial suction unit type RI 331-D-IS-H....................................................................................... 38
12.3 RI-Drive Part IE2 with motor protection switch PKZM..................................................................... 39
12.4 RI-Drive Part IE2 with motor protection switch PKZM..................................................................... 40
12.5 Spare parts list/drawing chassis RI 331 type (2201100)................................................................. 43
12.6 Spare parts list/drawing chassis RI 331 type (2201100)................................................................. 43
12.7 Locking device................................................................................................................................. 44
12.8 Locking device................................................................................................................................. 44
12.9 Spare parts list/drawing filter pocket filter 1.75m² cat."L" as or "M" as, (2350201/2350111).......... 45
12.10 Spare parts list/drawing filter pocket filter 1.75m² cat."L" as or "M" as, (2350201/2350111)...... 45
12.11 Spare parts list/drawing hand shaker for pocket filter (2380188).............................................. 46
12.12 Spare parts list/drawing hand shaker for pocket filter (2380188).............................................. 46
12.13 Spacer rake for pocket filter 1.75/3.2/5.2m², (2381000), (2381001), (2381002)......................... 47
12.14 Spacer rake for pocket filter 1.75/3.2/5.2m², (2381000), (2381001), (2381002)......................... 47
12.15 Spare parts list/drawing H14 filter assembly (2350179)............................................................. 48
12.16 Spare parts list/drawing H14 filter assembly (2350179)............................................................. 48
12.17 Collection container 50 litres, V2A. with 3 casters (2100349)..................................................... 49
12.18 Collection container 50 litres, V2A. with 3 casters (2100349)..................................................... 49
12.19 Spare Parts List/Drawing Collection Container Type RI 331 (334) ............................................. 50
12.20 Spare Parts List/Drawing Collection Container Type RI 331 (334) ............................................. 50
12.21 Spare Parts List Suction hose DN 40, all Types (2600484-Z).................................................... 51
12.21.1 Spare Parts List Suction hose DN 40, all Types (2600484-Z)................................................ 51
12.22 Spare Parts List Suction hose DN 50, all Types (2600398-Z).................................................... 52
12.22.1 Spare Parts List Suction hose DN 50, all Types (2600398-Z)................................................ 52