Jet jj-6csdx ユーザーズマニュアル

 

18 

When you receive the jointer, the knives have 
been pre-set at the factory. However, the height 
and parallelism of the knives with the outfeed table 
should be checked, and any needed adjustments 
made, before putting the jointer into operation. 

Adjust the height of the outfeed table as follows: 

1.  Disconnect jointer from power source. 

2.  Carefully number each blade with a marker to 

make them easier to differentiate. 

3.  Place a straightedge upon the outfeed table 

and extend it over the cutterhead (Figures 25 
and 26). 

4. Rotate the cutterhead, using the drive belt or 

pulley, until knife number one is at its highest 
point. The apex of the knife should just barely 
come in contact with the straightedge. 

If the apex of the knife number one just makes 
contact with the straightedge, no adjustment is 
required for the outfeed table. Proceed to the 
Setting Cutterhead Knives section. 

If the apex of the knife number one comes 
below the straightedge (a gap exists) or 
pushes the straightedge up, proceed with the 
following steps: 

5. Loosen both gib lock screws (B, Fig. 18) and 

the lock knob (Figure 25).  

6.  Raise or lower the outfeed table until the 

straight edge contacts the knife tip, as shown 
in Figure 26. Using the drive belt or pulley, 
rock the cutterhead slightly to make sure the 
apex of the knife is just barely contacting the 
straight edge.  

When adjustment is complete: 

7. Lock the outfeed table at that setting by 

tightening the lock knob (Figure 25) and gib 
lock screws (B, Fig. 18). The outfeed table 
adjustment is complete. 

The outfeed table adjustment is only made against 
one knife (blade number one was arbitrarily 
selected here). After the outfeed table has been 
set at the correct height, do not change it except 
for special operations or after replacing knives. 

After this adjustment is completed, it is necessary 
to proceed to the Setting Cutterhead Knives 
section to verify that all three knives are at the 
correct height and parallel to the outfeed table.