Table of contents
7.3.1 Returning the pump to the manufac-
turer ........................................... 27
7.3.2 Preparations for dismounting ................ 27
7.4 Installing ...................................... 28
7.5 Ordering spare parts ......................... 28
8 Troubleshooting .................................... 29
9 Appendix ............................................. 32
9.1 Sectional drawing ............................ 32
9.1.1 Auxiliary connections ........................ 32
9.1.2 Part numbers and designations ............. 32
9.1.3 Sectional drawings ........................... 34
9.1.4 Seals .......................................... 41
9.1.5 Coupling guard ............................... 41
9.2 Technical specifications ...................... 42
9.2.1 Ambient conditions ........................... 42
9.2.2 Parameters for auxiliary systems .. . . .... . . . 42
9.2.3 Sound pressure level ........................ 42
9.2.4 Tightening torques ........................... 43
9.2.5 Cleaning agents .............................. 43
9.2.6 Lubricants ..................................... 43
9.2.7 Bearing bracket size ......................... 44
9.2.8 Height offset for motor alignment with
adjusting screw ............................... 45
9.2.9 Flange loads according to ISO 5199 . . .. . . . 46
9.3 Spare parts for two years of continuous
operation according to DIN 24296 .. . . . . . .. . 48
9.4 Declaration of harmlessness ................ 49
9.5 Declaration of conformity according to EC
Machine Directive ............................ 50
161-295/E BA-2021.04 en-US NT series 3
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