RIDGID R4221 Operator's Manual page 32

OPERATION
SUPPORTING LONG WORKPIECES
See Figures 43 - 44.
Long workpieces need extra support. Supports should be
placed along the workpiece so it does not sag. The support
should let the workpiece lay flat on the base of the saw and
miter table during the cutting operation. Use the work clamp
or a C-clamp to secure the workpiece.
NOTE: When making a compound miter cut
in figure 43, it may be necessary to adjust or
sliding miter fence to ensure proper clearance prior to
making the cut.
45 x 45 COMPOUND MITER CUT
° °
NOTE: DO NOT INSTALL CLAMPS ONTO ANY MOVING PARTS
OF THE SAW.
LONG
as shown
WORKPIECE
remove the
CLAMPING WIDE WORKPIECES
See Figure 45.
When cutting wide workpieces, such as 2 in. x 12 in., boards
should be clamped securely.
Fig. 43
WIDE
BOARD
32 - English
WORKPIECE
SUPPORTS
Fig. 44
Fig. 45