9.
Dismantling / Re-assembly
Dismantling / re-assembly F 550 S ... TR
9.1
Mechanical seal
L
Drive shaft
Eccentric worm
Observe the Ex-marking on the eccentric worm and on the stator for Ex versions.
L = left operation
L/R = left / right operation
40/80 Original operating instructions Eccentric worm drive pump F 550 S ... TR and Sanitary pump F 560 S ... TR
Tighten firmly union nut between pump and motor by hand.
Coupling motor side
Coupling insert
Flange
L/R
Torsion
shaft
Outer tube
Seal
Clamp
Stator
Stator housing