To Change Blades - DeWalt DW677 Manual De Instrucciones

DW678,680/328494-01 1/13/00 11:24 AM Page 4
Move the tool slowly into the work and maintain downward pressure
to keep the planer flat. Be particularly careful to keep the tool flat at
the beginning and the end of the work surface, see Figures 5 and 6.
PLANING TIP: For a smoother appearance, fasten a piece of scrap
wood to the end of the piece you are planing. Don't stop planing
until the cutting blades of the planer are past your work piece and
into the scrap material.
RABBETING
Your planer can make rabbet cuts up to .5" (12mm) using the
DW677 and DW680 or 1" (25mm) using the DW678 with the edge
guide. To make a rabbet cut, adjust the edge guide (see Figure 8)
for the desired width of cut. Make several cuts until the desired
depth is reached.
NOTE: It will be necessary to make quite a few cuts for most rabbet
applications.
How to Change and Adjust Carbide
Blades (DW677, DW678) Fig. 9 - 12
For best results, keep the blades clean and replace when
necessary. Replacement blades are available at your local
authorized D WALT service center.
E
NOTE: Blades are double edged and reversible for extended
cutting life.

TO CHANGE BLADES

Turn off and unplug planer. Perform steps 1 through 5 on both
blades in blade drum.NOTE: Use only DW6654 replacement
blades in your D WALT planer.
E
1. Loosen the three hex head screws with the wrench provided (Fig. 9).
2. Loosen (do not remove) the three screws shown in Figure 9.
NOTE: There are two blades in the blade drum. Every operation
you perform on one blade, you will also perform on the other.
3. With the three screws loose, push the old blade out with a
WRENCH
FIG. 9
HEX HEAD
SCREWS
CHAMFERING GROOVES
DW677 SHOWN
FIG. 10
DO NOT TOUCH BLADES
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GUIDE BAR