EN
damage to the seal, however minor, can
seriously affect the performance of the
pump and will require replacement.
EXTRAORDINARY
AND REPLACEMENT OF THE ROTOR
ASSEMBLY
For complete cleaning or replacement
of the rotor assembly, proceed as
follows: repeat the opening operations
as indicated in points 1, 2, 3, 4 of the
maintenance paragraph.
TEETH AT
THE BACK
Insert the supplied hook inside the pump
sleeve. Hook the bearing and pull it out.
Clean the bearing under running water
(do not use any detergents or cleaning
products of any kind as they pollute the
MAINTENANCE
water: we recommend using a solution
of water and vinegar using a soft brush
to remove limescale deposits. If it is very
worn, replace it with a new one. Put the
bearing back into the pump sleeve after
wetting it and push it in fully.
SEAL 1
SEAL 2
FLATE SIDE
ACCESSORIES HOOK