FLENDER ZAPEX - Page 4

Table of contents
4 Edition 09/2022 M3560-02en
5.3.2.4 Angular and radial misalignment..............................................................................................35
5.4 Fill with lubricant ......................................................................................................................36
5.4.1 Lubricant ..................................................................................................................................36
5.4.2 Filling quantity ..........................................................................................................................37
5.4.3 Fill with lubricant ......................................................................................................................38
6 Commissioning.........................................................................................................................................39
7 Operation...................................................................................................................................................41
7.1 Normal operation of the coupling .............................................................................................41
7.2 Fault – causes and correction ..................................................................................................41
7.2.1 Procedure in the event of faults ...............................................................................................41
7.2.2 Identifying the fault cause ........................................................................................................41
7.2.2.1 Possible faults..........................................................................................................................42
7.2.2.2 Possible causes .......................................................................................................................43
7.2.2.2.1 Unsuitable coupling..................................................................................................................43
7.2.2.2.2 Assembly-related causes.........................................................................................................43
7.2.2.2.3 Maintenance-related causes....................................................................................................44
7.2.2.2.4 Specific assembly-related and maintenance-related causes...................................................44
7.2.3 Resolving faults........................................................................................................................44
7.2.3.1 Resolving lubricant shortage....................................................................................................44
7.2.3.2 Correcting the changed alignment ...........................................................................................45
8 Maintenance..............................................................................................................................................47
8.1 Maintenance intervals ..............................................................................................................47
8.2 Lubricant replacement .............................................................................................................47
8.3 Replacing O-rings ....................................................................................................................48
8.4 Dismantling the coupling..........................................................................................................49
8.4.1 Dismantling coupling part 1 (1) or 2 (2) with shaft-hub connection using a parallel key ..........49
8.4.2 Dismantling coupling part 1 (1) or 2 (2) with shaft-hub connection using pressurised oil inter-
ference fit .................................................................................................................................50
9 Service and support .................................................................................................................................53
9.1 Contact.....................................................................................................................................53
10 Disposal.....................................................................................................................................................55
11 Replacement parts ...................................................................................................................................57
11.1 Ordering replacement parts .....................................................................................................57
11.2 Spare parts drawing and spare parts list .................................................................................58
11.2.1 Spare parts list .........................................................................................................................58
11.2.2 Spare parts drawing for ZNN, ZNNA, ZNNV, ZNZS, ZNZA and ZNZV types.......................... 59