en-US
4 WILO SE 2017-03
7.2 Operator’s obligations.................................................................................................................................................................................... 19
7.3 Direction of rotation check (only for three-phase current motors)........................................................................................................ 19
7.4 Before switching on........................................................................................................................................................................................19
7.5 Switching on and off ...................................................................................................................................................................................... 20
7.6 During operation ............................................................................................................................................................................................. 20
8 Decommissioning/removal .................................................................................................................................................... 21
8.1 Personnel qualifications.................................................................................................................................................................................21
8.2 Operator’s obligations.................................................................................................................................................................................... 21
8.3 Decommissioning............................................................................................................................................................................................ 21
8.4 Removal............................................................................................................................................................................................................21
9 Maintenance and repair.......................................................................................................................................................... 23
9.1 Personnel qualifications.................................................................................................................................................................................23
9.2 Operator’s obligations.................................................................................................................................................................................... 23
9.3 Operating fluids............................................................................................................................................................................................... 23
9.4 Maintenance intervals.................................................................................................................................................................................... 23
9.5 Maintenance measures .................................................................................................................................................................................. 24
10 Faults, causes and remedies .................................................................................................................................................. 25
11 Spare parts............................................................................................................................................................................... 27
12 Disposal.................................................................................................................................................................................... 27
12.1 Oils and lubricants........................................................................................................................................................................................... 27
12.2 Protective clothing .........................................................................................................................................................................................27
12.3 Information on the collection of used electrical and electronic products.............................................................................................. 27