Impeller Replacement - Master Plumber 633752 Manual Del Usuario

Impeller Replacement

First: Turn off power to the pump, disconnect the
discharge piping, and lift the pump out of the sump BY
THE HANDLE ON TOP OF THE MOTOR (not by the
cord).
Step 1: Remove the three screws holding the motor to
the base and lift the motor off the base.
Step 2: Hold the motor shaft with a screwdriver and
unscrew the impeller as shown.
NOTICE : The impeller has a left-hand thread, so it
loosens to the right (
For parts or assistance, call Master Plumber Customer Service at 1-800-628-9439
).
Step 3: Thread the new impeller onto the motor shaft as
shown (left-hand thread – tightens to the left
Step 4: Re-mount the motor on the base. Be sure to
mount it so that the switch is clear of the discharge and
all other obstructions in the sump.
Last: Run the pump through one complete cycle after it
is assembled and reinstalled. It should operate correctly
and you should not hear any sounds of scraping or
dragging from the pump.
8
4832 0205
).