RIDGID R4090 Operator's Manual page 30

ADJUSTMENTS
POSITIVE STOP ADJUSTMENTS
See Figure 44.
NOTE: These adjustments were made at the factory and
normally do not require readjustment.
 Unplug the saw.
If the cutting wheel is not perfectly vertical (0°):
 Loosen the bevel lock knob.
 Place a combination square beside the wheel.
 Using a wrench, turn the 0° hex bolt until the wheel is
square to the table and the hex bolt is resting on the saw
housing.
 Tighten the bevel lock knob.
If the cutting wheel is not an exact 45°:
 Set the saw arm to a 45° angle.
 Place a combination square beside the wheel and set the
saw arm at 45°.
 Using a wrench, turn the 45° hex bolt until the hex bolt
is resting on the saw housing.
After squaring adjustments have been made, it may be
necessary to loosen the indicator screw on the bevel scale
indicator and reset it to zero.
ANGLE ADJUSTMENT OF THE LASER GUIDE
LINE
See Figure 45.
If the laser guide line is angled and not in alignment with the
wheel, make the following adjustments:
 Using a phillips screwdriver, remove the cover screw.
 Turn the angle adjustment screw left or right as needed to
place the laser guide line and wheel on the same path.
 Reinstall the cover screw.
0° hex
Bolt
30 — English
dePth stoP
KnoB
winG
nut
BeVel
locK
KnoB
BeVel
scale
indicator
45° hex
Bolt
Fig. 44
anGle
adJustMent
screw
coVer
screw
Fig. 45