Hobart 4246 Manuel D’Utilisation

– 8 –

3. Loosen the two retaining nuts, and remove the mixing arm pilot bushing assembly. Rotate and

remove the bushing retainer. Disengage and pull mixing arm from the square drive and lift the arm
from the hopper.

4. Wash machine with hot water or steam. When using detergents and sanitizers, follow

manufacturer's instructions. Rinse with clear water. Allow to air-dry.

5. When mixer-grinder is clean and dry, apply a light coat of food-grade mineral oil to the cylinder,

adjusting ring, knife, plate and worm.

6. Assemble mixing arm, cylinder, end ring, knife, plate and conveyor screw into mixer-grinder.

7. Reconnect electrical power supply.

The mixer-grinder is equipped with heaters for the electric control box and operator panel to keep the
controls dry. These are automatically on when the unit is electrically connected. The mixer-grinder
should always be connected except when cleaning or disassembling unit.

Both motor bearings are prelubricated and sealed. No further lubrication is required.

Contact your local Hobart Service Office for any repairs or adjustments needed.

Machine will not run.

1. Hopper lid not closed completely.
2. Plug disconnected from receptacle.
3. Circuit breaker tripped.

Poor grind result.

1. Adjusting ring loose.
2. Knife or plate dull.
3. Knife and plate not seated properly.
4. Plate stud broken.
5. Knife broken.

Contact your local Hobart Service Office for any repairs or adjustments needed on this equipment.