Impeller Belt

The dust collection system on the Model G0689 is powered by a belt-driven impeller. The belt is very durable, but with extended use it may begin to slip, resulting in a reduction in dust collection performance.

Tools Needed

Qty

Hex Wrench 4mm

1

Hex Wrench 5mm

1

To replace the belt:

 

1.DISCONNECT PLANER FROM POWER!

2.Perform Steps 2–3 from Drive Belt on Page 28.

3.Remove the impeller belt by first rolling it off the cutterhead pulley, then remove it com- pletely (Figure 38).

Impeller Belt

Figure 38. Impeller belt.

4.Replace the belt with a new one, then re-assemble the removed components in the reverse order from which they were removed.

G0689 13" Planer

Feed Rollers

The feed rollers rotate in bushing blocks that are spring loaded. The feed rollers ride up on the board so that the roller pressure is maintained. If chips or sawdust build up between the bracket and bushing block, the amount of roller vertical travel will be reduced, potentially causing improp- er feeding of lumber through the machine (Figure

39).

BracketBushing

Block

Remove trapped sawdust from between

the bushing block and the bracket.

Figure 39. Location of potential trapped sawdust.

Periodically check and clean chips and sawdust from between the bushing blocks and brackets.

To clean the feed rollers:

1.DISCONNECT PLANER FROM POWER!

2.Remove the elevation crank and the top and side covers. This provides easy access to depress the rollers so that chips and sawdust can be easily removed.

3.Place a 4'' high block of wood between one of the feed rollers and the planer bed. Ensure that the block of wood is not under the cutterhead.

4.Lower the cutterhead assembly down just enough so that the roller is pushed up against the spring and pressure is off of the two brackets.

5.Remove any trapped material from between the roller assembly and bracket.

-29-

Page 31
Image 31
Grizzly G0689 owner manual Impeller Belt, Feed Rollers, Perform Steps 2-3 from Drive Belt on, To clean the feed rollers