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4 WILO SE 2017-03
7.2 Operator responsibilities................................................................................................................................................................................ 19
7.3 Direction of rotation check (for three-phase current motors only)........................................................................................................ 19
7.4 Before switching on........................................................................................................................................................................................ 19
7.5 Switch on and off............................................................................................................................................................................................ 19
7.6 During operation ............................................................................................................................................................................................. 20
8 Decommissioning/dismantling.............................................................................................................................................. 20
8.1 Personnel qualifications................................................................................................................................................................................. 20
8.2 Operator responsibilities................................................................................................................................................................................ 21
8.3 Decommissioning............................................................................................................................................................................................ 21
8.4 Removal............................................................................................................................................................................................................ 21
9 Maintenance and repair.......................................................................................................................................................... 23
9.1 Personnel qualifications................................................................................................................................................................................. 23
9.2 Operator responsibilities................................................................................................................................................................................ 23
9.3 Operating fluid ................................................................................................................................................................................................ 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