Ryobi SC180VS Saw User Manual


 
Page 13
ADJUSTMENTS
INSTALLING BLADES
Scroll saw blades wear out quickly and must be replaced
frequently for best cutting results. Expect to break some
blades while you learn to use and adjust your saw. Blades
generally stay sharp for 1/2 hour to 2 hours of cutting,
depending on the type of material and speed of operation.
Pin End Blades
See Figure 11.
Removing the Saw Blade:
Turn off and unplug the saw from the power source.
WARNING:
Failure to turn the saw off and unplug the saw from the
power source could result in accidental starting causing
possible serious injury.
Pull up on the tension release.
Turn blade tension knob clockwise to decrease (or loosen)
blade tension.
See Figure 4.
Pushing up from under the saw table, remove the throat
plate.
Loosen both the upper and lower blade clamp screws.
Pull up on the blade and push down on the saw arm to
disengage the upper pin in the V-notch of the upper blade
holder. Push the blade downward to disengage the lower
pin in the lower blade holder.
Remove the blade.
Replacing the Saw Blade:
Place the new blade through the opening in the saw table
with the teeth to the front of the saw and pointing down
toward the saw table. The pins on the blade go under the
blade holder in the lower blade holder.
Pull up on the blade and press the upper arm down to
position the upper end of the blade in the V-notch in the
upper blade holder.
Securely tighten the upper and lower blade clamps .
Push the tension release back down.
Turn the blade tension knob counterclockwise until the
blade has the desired amount of tension.
Replace the throat plate.
Note: If the blade touches the drop foot on either side then
the drop foot must be adjusted. See section on Adjusting
Drop Foot.
Plain End Blades
See Figure 11.
Turn off and unplug the saw from the power source.
WARNING:
Failure to turn the saw off and unplug the saw from the
power source could result in accidental starting causing
possible serious injury.
Removing the Saw Blade:
Pull up on the tension release.
Turn blade tension knob counterclockwise to decrease
(or loosen) blade tension.
See Figure 4.
Pushing up from under the saw table, remove the throat
plate.
Loosen both the upper and lower blade clamp screws.
Remove the blade.
Replacing the Saw Blade:
Place the new blade through the opening in the saw table
with the teeth to the front of the saw and pointing down
toward the saw table.
Position blade and tighten the blade clamp screw
securely.
Pull up on the blade and press the upper arm down to
position the upper end of the blade in the upper blade
holder.
Securely tighten the upper blade clamp screw.
Push the tension release back down.
Turn the blade tension knob clockwise until the blade has
the desired amount of tension.
Replace the throat plate.
Note: If the blade touches the drop foot on either side then
the drop foot must be adjusted. See section Adjusting Drop
Foot.
Fig. 11
BLADE
CLAMP
SCREW
SAW
BLADE
BLADE
TENSION
KNOB
TENSION
RELEASE
V-NOTCH