RIDGID R4513 Manual Del Operador página 26

OPERATION
To use a jig:
 Position the workpiece flat on the table with the edge
flush against the jig and against the stop.
 Holding the jig handle and using a push block and/or push
stick, make the rip cut as described later in this section.
FEATHERBOARD
A featherboard is a device used to help control the workpiece
by holding it securely against the table or fence. Featherboards
are especially useful when ripping small workpieces and for
completing non-through cuts. The end is angled with a number
of short kerfs to give a friction hold on the workpiece and
locked in place on the table with a C-clamp. Test to ensure
it can resist kickback.
WARNING:
Place the featherboard against the uncut portion
of the workpiece to avoid kickback that could
cause serious personal injury.
HOW TO MAKE A FEATHERBOARD
See Figure 33.
The featherboard is an excellent project for the saw. Select
a solid piece of lumber approximately 3/4 in. thick, 3-5/8 in.
wide and 18 in. long. Mark the center of the width on one end
of the stock. Miter one-half of the width to 30° and miter the
other half of the same end to 45° (see page 33 for information
on miter cuts). Mark the board from the point at six inches.
Prepare the saw for ripping as discussed on page 33. Set the
rip fence to allow approximately a 1/4 in. "finger" to be cut in
the stock. Feed the stock only to the mark previously made
at 6 in. Turn the saw OFF and allow the blade to completely
stop rotating before removing the stock. Reset the rip fence
and cut spaced rips into the workpiece to allow approximately
1/4 in. fingers and 1/8 in. spaces between the fingers.
3-5/8 in.
3/4 in.
HOW TO MOUNT A FEATHERBOARD
See Figure 34.
Completely lower the saw blade. Position the rip fence to the
desired adjustment for the cut to be performed and lock the
rip fence. Place the workpiece against the fence and over the
saw blade area. Adjust the featherboard to apply resistance
to the workpiece just forward of the blade. Attach C-clamps
to secure the featherboard to the edge of the saw table.
WARNING:
The featherboard must be installed in front of
the blade. Do not locate the featherboard to the
rear of the blade. Kickback can result from the
featherboard pinching the workpiece and binding
the blade in the saw kerf if positioned improperly.
Failure to heed this warning can result in serious
personal injury.
FEATHERBOARD
1/4 in.
1/8 in.
18 in.
26 − English
C-CLAMP
30°
1-13/16 in.
45°
6 in.
PUSH
STICK
PUSH
BLOCK
Fig. 34
Fig. 33