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WILO GVA GmbH 2019-02
9.1
Personnel qualifications................................................................................................................................................................................. 28
9.2
Operator responsibilities................................................................................................................................................................................ 28
9.3
Operating fluid ................................................................................................................................................................................................ 28
9.4
Maintenance intervals .................................................................................................................................................................................... 28
9.5
Maintenance measures .................................................................................................................................................................................. 29
9.6
Repairs .............................................................................................................................................................................................................. 32
10 Faults, causes and remedies .................................................................................................................................................. 36
11 Spare parts............................................................................................................................................................................... 37
12 Disposal.................................................................................................................................................................................... 37
12.1 Oils and lubricants........................................................................................................................................................................................... 37
12.2 Protective clothing ......................................................................................................................................................................................... 37
12.3 Information on the collection of used electrical and electronic products.............................................................................................. 37
13 Appendix.................................................................................................................................................................................. 38
13.1 Shrink disc tightening torques...................................................................................................................................................................... 38
13.2 Ex rating ........................................................................................................................................................................................................... 38
