Ryobi TS1551 Operator's Manual page 18

SQUARING THE BLADE TO THE MITER TABLE
See Figures 25 - 27.
Unplug your saw.
WARNING:
Failure to unplug your saw could result in accidental
starting causing possible serious personal injury.
Pull the saw arm all the way down and engage the lock
pin to hold the saw arm in transport position.
Loosen the miter lock handle approximately one-half
turn.
Depress the miter lock plate and rotate the miter table
until the pointer on the control arm is positioned at 0
Release the miter lock plate and securely tighten the
miter lock handle.
Loosen bevel lock knob and set saw arm at 0
°
(blade set 90 to miter table). Tighten bevel lock knob.
Place a combination square against the miter table and
the flat part of saw blade.
Note: Make sure that the square contacts the flat part of
the saw blade, not the blade teeth.
Rotate the blade by hand and check the blade-to-table
alignment at several points.
The edge of the square and the saw blade should be
parallel as shown in figure 25.
If the top or bottom of the saw blade angles away from
the square as shown in figures 26 and 27, adjustments
are needed.
Loosen the lock nut securing positive stop adjustment
screw. Also loosen bevel lock knob.
BEVEL
LOCK KNOB
COMBINATION
MITER
MITER
FENCE
TABLE
CORRECT VIEW OF BLADE
SQUARE WITH MITER TABLE
ADJUSTMENTS
BLADE
SQUARE
MITER
LOCK PLATE
MITER
LOCK HANDLE
MITER
FENCE
°
.
VIEW OF BLADE NOT SQUARE WITH MITER
TABLE, ADJUSTMENTS ARE REQUIRED
°
bevel
MITER
FENCE
VIEW OF BLADE NOT SQUARE WITH MITER
TABLE, ADJUSTMENTS ARE REQUIRED
Adjust positive stop adjustment screw to bring
saw blade into alignment with the square. See
Figure 28.
Retighten bevel lock knob. Next, retighten lock nut se-
curing the positive stop adjustment screw. Recheck
blade-to-table alignment.
Note: The above procedure can be used to check blade
squareness of the saw blade to the miter table at both 0
°
and 45 angles.
Your saw has two scale indicators, one on the bevel scale
and one on the miter scale. After squaring adjustments have
been made, it may be necessary to loosen the indicators
screws and reset them to zero. See Figure 24.
Fig. 25
Page 18
COMBINATION
MITER SQUARE
TABLE
COMBINATION
MITER
SQUARE
TABLE
BLADE
Fig. 26
BLADE
Fig. 27
°