Jet jj-6csdx User Manual

Page of 40
 
17 
Replacing Knives (JJ-6CSX) 
  Planer knives are dangerously 
sharp. Use extreme caution when inspecting, 
removing, sharpening, or replacing knives into 
the cutterhead. Failure to comply may cause 
serious injury.
 
1.  Disconnect machine from the power source. 
2.  Remove blade guard by turning the knob 
(A, Fig. 23) clockwise while lifting up on blade 
guard.   
Blades are sharp!  Use great 
care when hands are around 
blade area! 
3. Loosen 
four 
screws  (A, Fig. 24). 
\Note: Loosen screws by turning in a 
clockwise direction as viewed from the infeed 
table.  
Carefully remove the knife (C, Fig. 24), the 
lock bar with screws (B, Fig. 24). 
Repeat for the other two blades. 
4.  Before assembly, clean all parts thoroughly 
and clear cutterhead knife slots of any dust or 
debris. 
5.  Insert knife into the cutterhead channel making 
sure it faces the proper direction. 
6.  Insert lock bar and screws and tighten to hold 
in place.  Blades are set at the proper height 
when the top of the blade is 1/16" above the 
cutterhead.  Do not tighten firmly at this time. 
7.  Repeat for other two blades. 
8.  To set the knives to the outfeed table and to 
the same height in the cutterhead, see the 
Setting Outfeed Table to Cutterhead Knives 
section. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Figure 23 
 
 
 
 
Figure 24