Wilo EMU KS 5 Ex Notice De Montage Et De Mise En Service page 210

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9 Maintenance and repair........................................................................................................................................................ 233
9.1 Personnel qualifications............................................................................................................................................................................... 234
9.2 Operator responsibilities.............................................................................................................................................................................. 234
9.3 Operating fluid .............................................................................................................................................................................................. 234
9.4 Maintenance intervals .................................................................................................................................................................................. 234
9.5 Maintenance measures ................................................................................................................................................................................ 235
10 Faults, causes and remedies ................................................................................................................................................ 236
11 Spare parts............................................................................................................................................................................. 239
12 Disposal.................................................................................................................................................................................. 239
12.1 Oils and lubricants......................................................................................................................................................................................... 239
12.2 Protective clothing ....................................................................................................................................................................................... 239
12.3 Information on the collection of used electrical and electronic products............................................................................................ 239
13 Appendix................................................................................................................................................................................ 240
13.1 Ex rating ......................................................................................................................................................................................................... 240
210 WILO SE 2018-05