Ryobi SC155VS Operator'S Manual Download Page 13

Page 13

ADJUSTMENTS

Fig. 10

Fig. 11

Fig. 12

Fig. 13

LOWER BLADE HOLDER FOR PIN END BLADES

UPPER BLADE HOLDER FOR PIN END BLADES

PIN

END BLADE

CORRECT ORIENTATION

FOR BLADE HOLDER BLOCK

BLADE HOLDER BLOCK

CORRECT ORIENTATION

FOR BLADE HOLDER BLOCK

LOWER BLADE HOLDER FOR PLAIN END BLADES

CORRECT ORIENTATION

FOR BLADE HOLDER BLOCK

BLADE

HOLDER BLOCK

LOWER BLADE HOLDER FOR PLAIN END BLADES

BLADE KNOB WITH

SOCKET HEAD INSERT

tension may be performed using the tension adjusting
knob (inner, smaller knob) at any time, while the blade is
under tension or not.

Plain End Blades
See Figures 12 – 15.

Turn off and unplug the saw from outlet.

WARNING:

To avoid injury from accidental starting, always turn off
and unplug the saw before installing, removing, or
replacing the blade.

On the top back of the saw, rotate the quick release knob
to the left or counterclockwise to loosen the blade tension.
See Figure 4.

Insert blade changing rod into blade clamp slot in lower
blade holder. 

See Figure 12.

Using the "T" handle wrench provided, loosen the blade
knob. 

See Figure 12. Remove the blade changing rod and

repeat procedure with upper blade holder.

Remove the blade.

Take notice of the orientation of the blade holder blocks
on both the upper and lower blade holders. Note the
location of both the "V" notch and chamfer on each.

Carefully loosen lower blade knob until blade holder block
can be removed.

Flip blade holder block 180

°

, then rotate "V" notch up 90

°

as shown in figure 13. Blade holder block will fit flush
against blade holder.

Secure in place with lower blade knob.

Carefully loosen upper blade knob until blade holder
block can be removed.

Flip blade holder block 180

°

, then rotate "V" notch down

90

°

 as shown in figure 14. Blade holder block will fit flush

against blade holder.

Secure in place with upper blade knob.

Place new blade through the opening in the table with the
teeth of the blade to the front of the saw and pointing down
toward the table. Next, place blade in the lower blade
holder into the slot that enlarges as you loosen the blade
knob.

Position blade and securely tighten lower blade knob.

Remove blade changing rod and reposition it in blade
clamp slot in upper blade holder.

Pull up on the blade and down on the saw's upper arm to
install blade into upper blade holder.

Note: If the blade touches the hold down foot on either side

then the hold down foot must be adjusted.

Loosen the hold down foot lock lever. 

See Figure 8.

To center the hold down foot around the saw blade, slide
the hold down foot to the side.

BLADE CLAMP

CHAMFER

BLADE KNOB

BLADE

HOLDER BLOCK

BLADE

CLAMP

PIN END BLADE

BLADE KNOB

(FOR USE WITH PLAIN

END BLADES ONLY)

CHAMFER

CHAMFER

BLADE KNOB

"T" HANDLE WRENCH

BLADE CHANGING ROD

BLADE

CLAMP

Summary of Contents for SC155VS

Page 1: ...ntire operator s manual before using your new scroll saw Pay close attention to the Rules for Safe Operation Warnings and Cautions If you use your scroll saw properly and only for what it is intended...

Page 2: ...ur new saw Pay close attention to the Rules For Safe Operation and all Safety Alert Symbols including Danger Warning and Caution If you use your saw properly and only for what it is intended you will...

Page 3: ...use power tools near gasoline or other flammable liquids in damp or wet locations or expose them to rain Keep the work area well lit KEEP CHILDREN AND VISITORS AWAY All visitors should wear safety gl...

Page 4: ...arts saw stability mounting and any other conditions that may affect its operation A guard or other part that is damaged must be properly repaired or replaced by a qualified service technician at an a...

Page 5: ...e blade ALWAYS make sure you have good balance Do not cut pieces of material that are too small to hold comfortably in your hand REPLACEMENT PARTS All repairs whether electrical or mechanical should b...

Page 6: ...al voltage drop will cause a loss of power and the motor will overheat If the saw does not operate when plugged into an outlet double check the power supply GROUNDING INSTRUCTIONS In the event of a ma...

Page 7: ...e thinner pieces Resin A sticky sap base substance that has hardened Ripping A cutting operation along the length of the workpiece Saw Blade Path The area directly in line over under behind or in fron...

Page 8: ...placed Failure to do so could result in possible serious personal injury Do not discard the packing materials until you have carefully inspected the saw identified all parts and satisfactorily operate...

Page 9: ...ned to retain and position pin type blades Convenient knobs T handle wrench and blade changing rod are used for plain end blades BLADE TENSION KNOBS Blade tension is controlled by a dual knob tension...

Page 10: ...bench holes should be drilled through the supporting surface of the workbench using dimensions illustrated Each hole in the base of the saw should be bolted securely using 5 16 in diameter machine bol...

Page 11: ...orkpiece and to direct air to the cutting surface CLAMPING SCROLL SAW TO WORKBENCH See Figure 6 If the scroll saw is to be used in a portable application we recommend that you fasten it permanently to...

Page 12: ...y 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 type of material and speed...

Page 13: ...e location of both the V notch and chamfer on each Carefully loosen lower blade knob until blade holder block can be removed Flip blade holder block 180 then rotate V notch up 90 as shown in figure 13...

Page 14: ...quick release knob can be either released or engaged while making adjustments with the ten sion adjusting knob Rotate quick release knob to the right or clockwise 1 4 turn to engage tension before us...

Page 15: ...utting depend ing on type of material and speed of operation To get accurate cuts be prepared to compensate for the blade s tendency to follow the wood grain as you are cutting wood In cutting wood be...

Page 16: ...injury INTERIOR SCROLL CUTTING See Figure 20 One of the features of a scroll saw is that it can be used to make scroll cuts on the interior of a board without breaking or cutting through the edge or...

Page 17: ...e another person as a substitute for a table extension or as additional support for a workpiece or to help feed support or pull the workpiece When cutting an irregularly shaped workpiece plan your wor...

Page 18: ...he workpiece and related support devices off the table before plugging into power and turning the saw on PLAN THE WAY YOU WILL HOLD THE WORKPIECE FROM START TO FINISH Do not hand hold pieces so small...

Page 19: ...tension 2 Feeding too quickly 3 Wrong blade 4 Blade twisting in wood 1 Improper mounting of saw 2 Mounting surface 3 Loose table or table resting against motor 4 Loose motor mounting 1 Blade tension r...

Page 20: ...in SCROLL SAW MODEL NUMBER SC155VS 1 2 3 4 5 6 7 8 9 11 10 12 13 14 15 16 17 18 20 19 21 22 23 26 27 28 29 30 31 32 33 25 24 34 35 35 34 37 38 38 19 37 43 42 39 40 41 44 45 46 47 48 49 50 46 45 53 52...

Page 21: ...ge 1 33 105019003 Arm Cover 1 34 104030006 Shoulder Bolt 2 35 380314300 Spring Washer 2 36 105016005 Lower Arm 1 37 420010501 Roll Pin M5 x 14 2 38 981395001 Wing Knob 2 39 101004200 Lower Blade Holde...

Page 22: ...Page 22 RYOBI 16 in SCROLL SAW MODEL NUMBER SC155VS 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 24 25 23 26 27 28 29 30 31 15 32 33 34 35 36 37 38 39 40 39 34 37 41 42 43 34 FIGURE B...

Page 23: ...981378001 Screw M5 x 12 Pan Hd 5 16 981375001 Control Box Cover 1 17 981372001 PC Board Assembly 1 18 979798001 Gasket 1 19 981376001 Control Box 1 20 981373001 Switch Knob 1 21 981370001 Switch Label...

Page 24: ...extension cord inspect it for loose or exposed wires and cut or worn insulation Ampere rating on tool data plate 0 2 0 2 1 3 4 3 5 5 0 5 1 7 0 7 1 12 0 12 1 16 0 Cord Length Wire Size A W G 25 16 16 1...

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