12. Using an allen wrench, adjust the set

 

Cog Belt

screws in the cutterhead (Figure 10)

 

To replace the cog belt (Figure 12), loosen

until the blade edge just touches the

 

the phillips screws on the belt cover and

straightedge (Figure 11) . Note–If the

 

set the belt cover aside. To remove the

blade edge is set lower than the out-

 

belt, turn the belt and pull it off the pulley at

feed sole, the end of the workpiece will

 

the same time. To install the belt, place the

not pass smoothly onto the outfeed

 

belt over the large pulley first, then pull and

sole. If the blade edge is set higher

 

turn the belt onto the smaller pulley.

than the outfeed sole, accurate planing

 

 

results will not be achieved.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Figure 10. Setting cutter height.

Figure 12. Cog belt.

Motor Brushes

To replace the motor brushes, loosen the phillips screws on the vented motor cover and set the motor cover aside. Remove the brush holders and brushes, and replace with new ones as shown in Figure 13.

Figure 11. Correctly adjusted cutter.

13.The edge of the outfeed and infeed soles should be aligned with the edge of the blade. Adjust if necessary.

14.Using the open-end wrench, tighten the 3 gib bolts to secure the blade

holder into position.

Figure 13. Changing motor brushes.

15.Recheck the blade holder alignment and blade height using a straightedge,

16.Repeat the blade changing process for the second blade.

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H3141 Heavy-Duty Planer

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Grizzly H3141 instruction manual Cog Belt, Cog belt Motor Brushes