Ryobi DBJ50 Instructions d'exploitation télécharger pdf (Page 29)

Page 20 Power Equipment Usage Manual (Rev. 5/10)

6.2. Setup & Use – 24” KUFO Seco Planer

Surface plane the workpiece on a jointer until it is flat on one side. This will

ensure that it sits flat on the planer table during operation.

To obtain even, uniform thickness across the length of a board, the stock being planed must have one

face that has already been machined perfectly flat on the jointer and the stock must be fed with this flat

face against the table.

6.2.1. Adjusting the Depth of Cut

a. Cut capacity:

– WORKPIECE MUST BE 12” or longer

– Max. Width = 23-1/2”

– Min. Width = 2”

– Max. Thickness = 6”

b. To set the initial depth of cut:

• Use the spacer block provided and set it on top of

your board and raise/lower the table until you can

just get the spacer block out easily.

• A depth of cut gage is located on the face of the machine to the right of and below the

table. You can also measure the board thickness accurately (in the thickest area if it

varies). Then subtract 1/16” and set the depth gage to this number.

c. Be sure to always lock the depth adjustment after changing it. The planer vibrates significantly

and the setting can change during a cut.

d. Often it is desirable to get the lightest cut possible on a given workpiece.

• To do so, set the depth setting so it is at least 1/8” more than the board at its thickest

point.

• Then, run a board and as you start it into the machine, lower the cut depth adjustment

until the board moves steadily and a light cut is heard. Now you know you are taking a

very minimum cut.

• Run the board a second time to take this cut on the entire board and you have it.

e. To take subsequent cuts, rotate the depth of cut wheel one turn for each 0.050” cut you want.

Generally, a full rotation is a good cut, more on softwoods.

f. The final cut on tight tolerance work should be about 0.030” or 2/3 of a turn. Be sure to always

lock the depth adjustment after changing it. (Use one of the belt sanders to reduce the board

to the final desired thickness.)

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Ryobi DBJ50 Instructions d'exploitation Page 29