Grundfos CR 1 - Page 5

English (GB)
6
2
Remove three screws from
the coupling.
TM02 8650 0704
3
Slacken the last screw with a
hexagon key, but do not
unscrew it completely.
TM02 8653 0704
4
Loosen one coupling half by
gently tapping the end of the
hexagon key with the flat
hand.
TM02 8652 0704
Step Action Illustration