Installation, care and maintenance
Minor , Major
20
Removing the impeller
Lock the impeller with a screw driver or similar
(L= min. 200 mm/7.9 inch), see fig. to prevent
rotation of the impeller.
Loosen and remove the impeller screw and
washer.
Using a 8 mm hexagon bit adaptor (allen socket)
with a 100 mm (4”) extension turn the adjust
ment screw counter clockwise until the impeller
breaks free from the shaft.
Remove the impeller.
WARNING!
Worn impellers often have
very sharp edges. Use protec-
tive gloves.
N
H
Remove the strainer, the suction cover and
Oring.
