FLENDER COUPLINGS N-EUPEX 3103en, Assembly And Operating Instructions Manual, Page: 28 / 64

Note
A better balancing result can be achieved by balancing the coupling parts (2 and 3, 10 and 32)
when they are bolted together as an assembly. When balancing all parts together, mark the
position of the components relative to one another.
5.2 Assembling the coupling
NOTICE
Property damage
Damage to the elastomer components from cleaning agents.
• Ensure that the elastomer components do not come into contact with cleaning agents.
NOTICE
Property damage
Damage to the shaft end, the coupling parts and/or the parallel key.
• Note the following handling instruction.
Procedure
1. Unscrew the set screw out of coupling parts 32 (32) and 2 (2) or 4 (4) until it is no longer
possible for there to be a collision with the parallel key or the shaft.
2. Clean the bores and shaft ends.
3. Coat the bores of coupling parts 32 (32) and 2 (2) or 4 (4) and the shafts with MoS
2
assembly
paste (e.g. Microgleit LP 405).
4. If you have dismantled the coupling part 3 (3), mount the coupling part 3 (3) on the shaft
before fitting the coupling part 2 (2).
Assembly
5.2 Assembling the coupling
Assembly and operating instructions 3103en
28
Edition 10/2020