Bosch 4410L Operating/Safety Instructions Manual page 32

Saw Operations (continued)
Crown Molding Laying Flat on Table
Notes: Position workpiece with its back flat on the
saw table.
Always place top edge of molding against fence
(Decorative edge is at the bottom of crown molding.)
• "Spring angle" refers to angle between wall and
crown molding.
• Cutting crown molding flat on the table can be done
either as a chop cut or a slide cut depending on the
width of the workpiece.
1. For 90 ° corner, set the bevel and miter angles
using Charts below. Tighten the miter lock knob
and the bevel lock lever.
2. Position molding on saw table. Clamp workpiece in
place using the quick clamp.
Use clamping position that does not
interfere with operation. Before
switching on, lower head assembly to make sure
clamp clears guard and head assembly.
3. Follow procedures for either chop cut or slide cut
(see page 26).
4. Wait until blade comes to a complete stop before
returning head assembly to the raised position
and/or removing workpiece.
NOTE: ALWAYS TAKE A TEST CUT USING
SCRAP TO CONFIRM CORRECT ANGLES.
Quick-Action
Clamp
Crown
Molding
33.9 ° Bevel 31.6 ° Miter
Figure: Crown Molding Laying Flat
Miter and Bevel Settings for Standard Crown Molding Cuts
(When Crown Molding is Lying Flat on Table)
Assumptions: Molding is milled consistently. Corner is exactly 90 ° .
Molding Spring Angle is 38 degrees
Inside Corner
Left end (A)
Use the left end of the cut
Right end (B)
Use the right end of the cut
Outside Corner
Left end (C)
Use the left end of the cut
Right end (D)
Use the right end of the cut
Miter Bevel
(Table) (Tilt)
Setting Setting
(31.6) Right (33.9) Left
(31.6) Left (33.9) Right
(31.6) Left (33.9) Right
(31.6) Right (33.9) Left
Molding Spring Angle is 45 degrees
Inside Corner
Left end (A)
Use the left end of the cut
Right end (B)
Use the right end of the cut
Outside Corner
Left end (C)
Use the left end of the cut
Right end (D)
Use the right end of the cut
Miter Bevel
(Table) (Tilt)
Setting Setting
(35.3) Right (30.0) Left
(35.3) Left (30.0) Right
(35.3) Left (30.0) Right
(35.3) Right (30.0) Left
32.