Wilo Flumen OPTI-TR 20-1 Instrucciones De Instalación Y Funcionamiento página 277

9 Maintenance and repair........................................................................................................................................................ 306
9.1 Personnel qualifications............................................................................................................................................................................... 306
9.2 Operator responsibilities.............................................................................................................................................................................. 307
9.3 Operating fluid .............................................................................................................................................................................................. 307
9.4 Maintenance intervals .................................................................................................................................................................................. 307
9.5 Maintenance measures ................................................................................................................................................................................ 308
9.6 Repairs ............................................................................................................................................................................................................ 310
10 Faults, causes and remedies ................................................................................................................................................ 313
11 Spare parts............................................................................................................................................................................. 315
12 Disposal.................................................................................................................................................................................. 315
12.1 Oils and lubricants......................................................................................................................................................................................... 316
12.2 Protective clothing ....................................................................................................................................................................................... 316
12.3 Information on the collection of used electrical and electronic products............................................................................................ 316
13 Appendix................................................................................................................................................................................ 316
13.1 Tightening torques ....................................................................................................................................................................................... 316
13.2 Operation with frequency converter.......................................................................................................................................................... 316
13.3 Ex rating ......................................................................................................................................................................................................... 317
Einbau- und Betriebsanleitung Wilo-Flumen OPTI-TR 20-1, 28-1, 30-1, 40-1 Wilo-Flumen EXCEL-TRE 20, 30, 40
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