Utilitech 50AC-110N Manual De Instrucciones página 8

2. How to Replace Brushes
NOTE: Motor brushes (not included) are normal wear items
and must be replaced periodically.
- Be sure pump (A) is disconnected from power source.
- Unscrew brush cap located along the side of the motor.
Remove brush and spring and spring cover by pulling them
straight out of the brush holder.
- Install new brush and spring assembly (not included),
keeping the new brush curvature aligned the same as the
previous brush.
- Replace cap.
3. How to Replace Impeller
NOTE: Replace the impeller when it has been worn or
damaged by foreign objects, improper liquid or running dry.
- Remove four face plate screws, face plate and gasket.
- Remove damaged or worn impeller.
- Clean the inside of the pump cavity and remove any foreign
materials that might prevent the impeller from moving easily.
- Apply petroleum jelly to the inside of the pump cavity and
the outside of the new impeller (not included).
- Align the flat on the new impeller with the flat on the motor
shaft. Push into place while twisting blades in a clockwise
direction.
- Place new gasket on pump cavity face, align holes and
replace cover. Tighten all four screws evenly and snugly.
1
Brush
Cap
A
1
Gasket
Face Plate
Screws (4)
8
Brush
Cap
A
Spring
Brush
Cap
Spring
A
Pump Cavity
Impeller
Face Plate