Product Manual
8
MAINTENANCE
Cleaning Impeller and Volute
Periodic cleaning of the pump parts will prolong the life and
eciency of the pump.
1. Remove the three bolts (1) that secure the volute (2) to the
housing (3), then separate the volute (2), plate (4) and screen (5)
from the housing (3).
2.
s
!
WARNING Do not remove the motor
housing cover. Warranty is void if the motor housing cover,
impeller or seals have been removed.
3. Remove all debris (gravel, sand, floating debris, etc.)
from the sump basin.
4. Clean the impeller (6), screen (5), and the volute passage (2).
Do not use strong solvents.
a.
s
!
CAUTION Do not remove the impeller.
Removal of the impeller requires special tools and is to be
done only by an authorized service center.
5. Be sure the impeller turns freely after cleaning.
6. Attach the volute (2), plate (4), and screen (5) to the housing (3)
and secure it with the three bolts (1).
1
2
3
5
4
7
6