Sterling SSL Benutzerhandbuch

Note: 

Make sure that you replace motor brushes before the brush shunt 
touches the commutator. Replacements and spares are available 
from the manufacturer.

 

 

SS/CS Series hopper loader vacuum motor brushes require periodic replacement. Maintain a 
supply of motor brushes, and establish a preventive maintenance program to reduce downtime. 

Make sure that you properly seat replacement brushes to achieve maximum service life. 
Unseated brushes may fail prematurely and increase your maintenance workload. 

 
 

!

 

 
 

1.  

If you haven’t already done so, disconnect the hopper loader from 
the electrical supply! 

2.  Disconnect motor and blowback connection receptacles at the 

control enclosure. 

3.  Release the latches that secure the cover assembly. Lift off the 

cover assembly by the edges.

 

4. 

Remove the motor from the cover assembly by carefully releasing 
the springs. Springs are under tension, so be very careful! 

5.  Remove the brush end cap, then the two brush clips from the 

brush holder. 

6.  Remove the two brushes from the brush holder, and replace with 

new brushes.