1680 - Saw DREMEL - Free user manual and instructions

USER MANUAL 1680 DREMEL

16” SCROLL SAW Form No. 2610914195 7/01 Printed in Taiwan Parlez-vous français? Voir page 21 ¿Habla español? Ver página 41 P.O. Box 1468 Racine, Wisconsin 1-800-437-3635 http://www.dremel.com Voltage rating 120 V 50 - 60HzAmperage rating 1.4 ANo load speed n 500-1,600/minThroat 16”Blade 5” Plain and pin-endBlade stroke 3/4”Cutting capacity 2” at 0º; 1” at 45º assembly • operation • safety instructions2. Work Area KEEP CHILDREN AWAYDo not let visitors contact tool or extension cord. All visi-tors should be kept away from work area.KEEP WORK AREAS CLEANCluttered areas and benches invite accidents.MAKE WORKSHOP CHILD-PROOFWith padlocks, master switches.AVOID DANGEROUS ENVIRONMENTSDon’t use power tools in damp or wet locations. Keepwork area well lit. Do not expose power tools to rain. Donot use the tool in the presence of flammable liquids orgases. Personal Safety KNOW YOUR POWER TOOLRead and understand the owner’s manual and labelsaffixed to the tool. Learn its application and limitations aswell as the specific potential hazards peculiar to this tool.DON’T OVERREACHKeep proper footing and balance at all times.STAY ALERTWatch what you are doing. Use common sense. Do notoperate tool when you are tired. Do not operate whileunder medication or while using alcohol or other drugs.DRESS PROPERLYDo not wear loose clothing or jewelry. They can be caughtin moving parts. Rubber gloves and non-skid footwear arerecommended when working outdoors. Wear protectivehair covering to contain long hair.USE SAFETY GLASSESAlso face or dust mask if cutting operation is dusty, and earplugs during extended periods of operation.Everyday eyeglasses have only impact resistant lenses,they are NOT safety glasses.GUARD AGAINST ELECTRIC SHOCKPrevent body contact with grounded surfaces. For exam-ple: pipes, radiators, ranges, refrigerator enclosures.

DISCONNECT TOOLS FROM POWER SOURCE

When not in use, before servicing, when changing blades, bits, cutters, etc.

KEEP GUARDS IN PLACE

In working order, and in proper adjustment and alignment. REMOVE ADJUSTING KEYS AND WRENCHESForm the habit of checking to see that keys and adjustingwrenches are removed from tool before turning it on.AVOID ACCIDENTAL STARTINGMake sure the switch is in the “OFF” position before plug-ging in tool.GROUND ALL TOOLSThis tool is equipped with an approved 3-conductor cordand a 3 prong grounding type plug to fit the propergrounding type receptacle. The green conductor in thecord is the grounding wire. Never connect the green wireto a live terminal.NEVER STAND ON TOOL OR ITS STANDSerious injury could occur if the tool is tipped or if the cut-ting tool is accidentally contacted. Do not store materialson or near the tool such that it is necessary to stand on thetool or its stand to reach them.CHECK DAMAGED PARTSBefore further use of the tool, a guard or other part that isdamaged should be carefully checked to ensure that it willoperate properly and perform its intended function. Checkfor alignment of moving parts, mounting, and any otherconditions that may affect its operation. A guard or otherpart that is damaged should be properly replaced.All repairs, electrical or mechanical, shouldbe attempted only by trained repairmen.Contact the nearest Dremel Service Center, AuthorizedDremel Service Station or other competent repair service.Use only Dremel replacement parts; anyothers may create a hazard.The use of any other accessories not spec-ified in the current Dremel catalog, may cre-ate a hazard. General Safety Rules “READ ALL INSTRUCTIONS” Failure to follow the safety rules listed below and other basic safety precautions may result in serious personal injury.

“SAVE THESE INSTRUCTIONS”

It will do the job better and safer at the rate for which it was designed.

Don’t force a small tool or attachment to do the job of a heavy duty tool. Don’t used tool for purpose not intend- ed—for example, don’t use a circular saw for cutting tree limbs or logs. SECURE WORK Use clamps or a vise to hold work when practical. It’s safer than using your hand and it frees both hands to operate the tool.

NEVER LEAVE TOOL RUNNING UNATTENDED

Turn power off. Don’t leave tool until it comes to a com- plete stop. Tool Care

DO NOT ALTER OR MISUSE TOOL

These tools are precision built. Any alteration or modifica- tion not specified is misuse and may result in dangerous conditions.

Do not operate electric tools in a gaseous or explosive atmosphere. Motors in these tools normally spark, and may result in a dangerous condition.

MAINTAIN TOOLS WITH CARE

Keep tools sharp and clean for better and safer perfor- mance. Follow instructions for lubricating and changing accessories. Inspect tool cords periodically and if dam- aged, have repaired by authorized service facility. Inspect extension cords periodically and replace if damaged. Keep handles dry, clean and free from oil and grease. Before connecting the tool to a power source (receptacle, outlet, etc.), be sure voltage supplied is the same as that specified on the name- plate of the tool. A power source with a voltage greater than that specified for the tool can result in serious injury to the user, as well as damage to the tool. If in doubt, DO NOT PLUG IN THE TOOL. Using a power source with a voltage less than the nameplate rating is harmful to the motor

Additional Safety Rules For your own safety, do not operate your Scroll Saw until it is completely assembled and installed according to the instructions...and until you have read and understood the following:

Your Scroll Saw must be bolted securely to a stand or workbench. In addition, if there is any tendency for the Scroll Saw to tip over or move during certain operations, such as cutting long, heavy boards, bolt your Scroll Saw stand or workbench to the floor.

This Scroll Saw is intended for indoor use only.

10. PROTECTION: Eyes, hands, face, ears and body.

a. If any part of your saw is missing, malfunctioning, has been damaged or broken . . . such as the motor switch, or other operating control, a safety device or the power cord...cease operating immediately until the particular part is properly repaired or replaced. b. Do not cut piece too small to hold by hand. HINT: When making a very small cut out, always secure the workpiece to a scrap piece of plywood with double- faced tape. This way, the work is supported and your fin- gers are away from the blade. c. Never turn your Scroll Saw on before clearing the table of all objects (tools, scraps of wood, etc.) except for the workpiece and related feed or support devices for the operation planned. WARNING

WARNING !4. Additional Safety Rules d. Avoid awkward hand positions where a sudden slip could cause a hand to move into the blade.

• ALWAYS adjust the drop foot to just clear the work- piece to protect the operator, keep blade breakage to a minimum and provide maximum support for blade.

• Always adjust blade tension correctly.

• The Scroll Saw should cut on the down stroke. Always make sure blade teeth are oriented downward toward table.

• When cutting a large piece of material, make sure it is supported at table height.

• Hold the work firmly against the table.

• Do not feed the material too fast while cutting. Only feed the material fast enough so that the blade will cut. Keep fingers away from the blade.

• Use caution when cutting off material which is irregular in cross section‚ it could pinch the blade before the cut is completed. A piece of molding, for example, must lay flat on the table and not be permitted to rock while being cut.

• Use caution when cutting off round material such as dowel rods or tubing. They have a tendency to roll while being cut, causing the blade to “bite”. e. Never leave the Scroll Saw running unattended. Turn the saw OFF, make sure the saw has come to a complete stop, and then remove plug from power supply before leaving the work area. f. Do not perform layout, assembly or setup work on the table while the cutting tool is operating. g. Turn saw off and remove plug from power supply outlet before installing or removing an accessory attachment. h. Access Door must be closed before operation.

i. Quick Release Tension Lever should be in down position

SAFETY IS A COMBINATION OF OPERATOR COMMON SENSE AND ALERTNESS AT ALL TIMES WHEN THE SCROLL SAW IS BEING USED. Do not allow familiarity (gained from fre- quent use of your Scroll Saw) to become commonplace. Always remember that a careless fraction of a second is sufficient to inflict severe injury. The operation of any power tool can result in foreign objects being thrown into the eyes, which can result in severe eye damage. Always wear safety goggles that comply with ANSI Z87.1 before commencing power tool operation. Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to cause cancer, birth defects or other reproductive harm. Some examples of these chemicals are:

• Lead from lead-based paints,

• Crystalline silica from bricks and cement and other masonry products, and

• Arsenic and chromium from chemically treated lumber. Your risk from these exposures varies, depending on how often you do this type of work. To reduce your exposure to these chemicals: work in a well ventilated area, and work with approved safety equipment, such as those dust masks that are specially designed to filter out microscopic particles. WARNING Wear Eye Protection NOTE AND FOLLOW THE SAFETY WARNINGS AND INSTRUCTIONS THAT APPEAR ON THE PANEL ON SCROLL SAW HOUSING: WARNING

WARNING !Motor Specifications In the event of a malfunction or breakdown, grounding providesa path of least resistance for electric current to reduce the risk ofelectric shock.This Scroll Saw is designed to use a Variable Speed RPM motor.It is wired for operation on 110-120 volts, 60 Hz. alternating cur-rent. Before connecting the motor cord to power source, makecertain the switch is in the “OFF” position and be sure the elec-tric current is of the same characteristics as stamped on thenameplate. Connection To A Power Source This machine must be grounded while in use to protect the oper-ator from electric shock.Plug power cord into a 110-120V properly grounded type outletprotected by a 15-amp dual element time delay fuse or circuitbreaker.Not all outlets are properly grounded. If you are not sure thatyour outlet, as pictured below, is properly grounded; have itchecked by a qualified electrician.To avoid electric shock, do not touch themetal prongs on the plug when installing orremoving the plug to or from the outlet.Failure to properly ground this power tool cancause electrocution or serious shock, partic-ularly when used near metal plumbing or other metal objects.If shocked, your reaction could cause your hands to hit thetool.If power cord is worn, cut or damaged in anyway, have it replaced immediately to avoidshock or fire hazard.Your unit is for use on 120 volts; it has a plug that looks likethe one below.This power tool is equipped with a 3-conductor cord andgrounding type plug, approved by Underwriters Laboratoriesand the Canadian Standards Association. The ground con-ductor has a green jacket with or without yellow stripes and isattached to the tool housing at one end and to the groundprong in the attachment plug at the other end.This plug requires a mating 3-conductor grounded type outletas shown. It must be grounded in accordance with all localcodes and ordinances.If the outlet you are planning to use for this power tool is of thetwo-prong type, DO NOT REMOVE OR ALTER THEGROUNDING PRONG IN ANY MANNER. Have a qualifiedelectrician replace the TWO-prong outlet with a properlygrounded THREE prong outlet.Improper connection of the equipment-grounding conductorcan result in a risk of electric shock. If repair or replacement ofthe electric cord or plug is necessary, do not connect theequipment-grounding conductor to a live terminal.Check with a qualified electrician or service personnel if thegrounding instructions are not completely understood, or if indoubt as to whether the tool is properly grounded.The temporary adapter should be used only until a properlygrounded outlet can be installed by a qualified electrician.The green grounding lug extending from theadapter must be connected to a permanentground such as a properly grounded outlet box.NOTE: The adapter illustrated is for use only if you alreadyhave a properly grounded 2-prong receptacle. Adapter is notallowed in Canada by the Canadian Electrical Code. Alwaysuse proper extension cord.The use of any extension cord will cause some loss of power.To keep this to a minimum and to prevent overheating andmotor burn-out, use the table below to determine the mini-mum wire size (A.W.G.) extension cord. Use only 3-wire exten-sion cords which have 3-prong grounding type plugs and 3-pole receptacles which accept the tool’s plug. Make sure yourextension cord is in good condition.Extension Cord Length Wire Size A.W.G.0-25 Feet 1826-50 Feet 1651-100 Feet 16

Motor Specifications and Electrical Requirements WARNING

“SAVE THESE INSTRUCTIONS”

Check its accuracy as illustrated below. Unpacking and Checking Contents Tools Needed WARNING

PHILLIPS SCREWDRIVERWRENCHES7/16 in.8. This versatile Scroll Saw is great for making toys, puzzles, games, fretwork, and jewelry. Because of its cutting capac- ity, it is a handy do-it-yourself tool. It cuts wood up to 2 inches thick as well as plastics and non-ferrous metals.

1. BLADE & WRENCH STORAGE CASE

Your Scroll Saw is equipped with a blade storage area located on the easy access door of the saw. The blade storage area conveniently stores your allen wrenches, and both Pin and Plain end blades.

Keeps workpiece clean for more accurate scroll cuts. For best results, always direct air flow from blower tube at blade and workpiece. To adjust, simply bend to desired position.

Your Scroll Saw is equipped with a vacuum hook-up. This feature will allow you to attach any 1-1/4" vacuum hose into the hole provided for convenient sawdust removal.

The foot should always be lowered until it just rests on top of the workpiece to prevent workpiece from lifting, but not so much that the workpiece drags.

5. DROP FOOT LOCK KNOB

Allows you to raise or lower the foot and lock it at desired heights.

6. QUICK RELEASE TENSION LEVER

Allows you to quickly loosen, or tighten the blade to it’s original tension with lever action.

Allows you to tilt the table and lock it at desired angle up to 45 degrees to the right or left.

Shows the degree the table is tilted.

9. VARIABLE SPEED DIAL

Your Scroll Saw is equipped with a variable speed dial for greater versatility.

10. POWER ON/OFF SWITCH

Has holes provided by the switch for a lock (not included). THIS FEATURE IS INTENDED TO PREVENT UNAU-

THOURIZED AND POSSIBLY HAZARDOUS USE BY

CHILDREN AND OTHERS. To turn saw on, push power switch to the “on” position; to turn saw off, push power switch to the “off” position.

To turn light on, push light switch to the “on” position; to turn light off, push light switch to the “off” position.

Provide working surface to support workpiece. 12.a TABLE INSERT Should always be in place and flush with table during cut- ting operation.

Illuminates the workpiece.

Protects motor from from overheating and damage.

16. TABLE TILT DETENTS

Automatically stops the table to the right or left at 0, 15, 30, and 45 degree increments.

Convenient wrenches, assists in making blade changes and adjustments if desired. Getting to Know Your Scroll Saw Glossary of Terms KERF The slot cut by the blade. LEADING EDGE The edge of the workpiece which is pushed into the blade first. SAWBLADE PATH The area of the workpiece directly in line with and moving toward the sawblade edge.

The distance that the edge of the sawblade tooth is bent (onset) outward from the side of the blade. TRAILING EDGE The workpiece edge last cut by the sawblade. WORKPIECE The item on which the cutting operation is being per- formed.9. Getting to Know Your Scroll Saw

TABLE TILT DETENTS FIG. 2 FIG. 3 DOOR VACUUM HOOK-UP 12a TABLE INSERTNOTE: When cutting at extreme angles, the drop foot should be lifted off the workpiece, as it will impede cutting. Hold the workpiece against the table. The drop foot may be disassembled when thick materials are cut at extreme angles.

Operating Adjustments Setting the Table for Horizontal or Bevel Cutting

1. Loosen the table lock knob, and the saw table can be

tilted to the right or left and locked at any angle from 0 degree horizontal cutting position up to 45 degrees for bevel cutting (Fig. 4). Your tool also features table tilt den- tents which automaticlly stops the table to the right or left every 15 degrees.

2. A degree scale is also provided under the work table as

a convenient reference for setting the approximate table angle for bevel cutting. When greater precision is required, make practice cuts and adjust the table as necessary for your requirements. Adjusting the hold down clamp The hold down clamp should always rest just above the workpiece to help prevent the workpiece from lifting from the table.

1. Hold the drop foot, loosen the drop foot lock knob and

lower by hand until it just rests above the workpiece sur- face, and securely tighten the drop foot lock knob.

2. When cutting with the table angled, adjust drop foot so

it’s parallel to the table. To adjust, loosen screw with the allen wrench provided, turn foot to correct angle, tighten screw. Always make sure the blade does not contact either side of the drop foot, or the table opening. TABLE TABLE LOCK KNOB SQUARE BLADE DEGREE SCALE POINTER POINTER ADJUSTMENT SCREW FIG. 5 FIG. 4 DROP FOOT DROP FOOT LOCK KNOB DEGREE SCALE Aligning the Degree Scale Pointer STEEL BALL DROP FOOT MOUNTING SCREW The table is factory set to 0º. If further adjustments are necessary, please follow the instructions below:

1. Loosen the table lock knob and move the table until it is

90 degree to the blade.

2. With the wrench provided remove the drop foot assem-

bly, mounting screw, and washer, and move it out of the way. Place a small square on the table next to the blade as shown in (Fig. 5) to check if the table is 90º to the blade. If no adjustment is required, replace the drop foot assembly, washer and screw. If adjustment is necessary. Loosen, but don’t remove the two screws holding the pointer. With the steel ball cen- tered in the 0º detent, slide the pointer left or right until the blade is parrallel to the square.

4. Tighten the table lock knob, both screws, and replace

drop foot, washers and screw. Remember, the degree scale is a convenient guide but should not be relied upon for precision. Make practice cuts in scrap wood to deter- mine if your angle setting is correct. MOUNTING SCREW11. Basic Scroll Saw Operations Follow these instructions for operating your Scroll Saw to get the best results and to minimize the likelihood of per- sonal injury.

ALWAYS OBSERVE THE SAFETY PRE-

CAUTIONS HERE AND ON PAGES 2, 3, 4, AND 5.

1. Protection: Eyes, Hands, Face, Ears and Body

• The saw does not cut wood by itself. You allow the saw to cut wood by guiding the wood into the blade as it moves.

• The blade teeth cut ONLY on the down stroke.

• The drop foot should always be lowered until it just rests on top of the workpiece.

• You must feed the wood into the blade slowly because the teeth of the blade are very small and they can only remove wood when they are on the down stroke. The blade will flex backwards when applying feed pressure. Too much feed pressure will cause blade breakage.

• There is a learning curve for each person who wants to use this saw. During that period of time it is expected that some blades will break until you learn how to use the saw and receive the greatest benefit from the blades.

• Best results are achieved when cutting wood less than one inch thick.

• When cutting wood thicker than one inch the user must feed the wood very slowly into the blade, increase blade tension and take extra care not to bend or twist the blade while cutting in order to maximize blade life.

• Teeth on Scroll Saw blades wear out and as such must be replaced frequently for best cutting results. Scroll Saw blades generally stay sharp for 1/2 hour to 2 hours of cut- ting.

• To get accurate cuts be prepared to compensate for the blade’s tendency to follow the wood grain as you are cut- ting.

• When choosing a blade to use with your Scroll Saw consider the following carefully:

• Choose a blade that allows at least three (3) teeth to be in contact with the workpiece at all times.

• Very fine, narrow blades should be used to scroll cut in thin wood (1/4 inch thick or less).

• To cut thicker wood, use wider blades with fewer teeth per inch.

• Most blade packages state the size or thickness of wood which that blade is intended to cut, and the radius (size of curve) which can be cut with that blade.

• Wider blades can’t cut curves as tight or small as thin- ner blades.

• This saw uses 5 inch long, Pin or Plain-End type blades only (See Accessories on page 18).

• Blades wear faster when (1) cutting plywood, which is very abrasive, (2) when sawing wood which is thicker than the 3/4 inch blade stroke, and (3) when sawing hardwood, or when side pressure is placed on the blade. WARNING

WARNING !12. Basic Scroll Saw Operations Blades Your new Scroll Saw accepts 5 inch Pin-End blades or 5 inch Plain-End blades (See Accessories on page 18). To prevent personal injury always disconnect the plug from power source before changing blades or making adjustments. Removing and Installing Pin-End Blades

1. Release blade tension by lifting up the Quick Release

knob on the upper and lower blade holders. Remove blade from the upper and lower blade holders by pulling forward on blade and then lifting the blade through the access hole in the table. Slight downward pressure against the upper hold- er may be helpful when removing blade from upper holder.

3. Look at the blade holders closely and notice the blade

slots and pin recesses in the blade holders. NOTE: In order to cut, and avoid uncontrollable lifting of the workpiece, the teeth of the blade used on the Scroll Saw should always point downward as shown in (Fig. 6) when installed.

4. Install the blade by inserting one end of the blade through

the access hole in the table and hook the blade pin in the pin recess in the lower blade holder. Slide the top blade pin into the pin recess of the upper blade holder. You may need to press down lightly on the upper blade holder to install the blade.

5. Check to see that the pins are properly located in the blade

holders. Removing and Installing Plain-End Blades

1. Release blade tension by lifting up the Quick Release

knob on the upper and lower blade holders. Remove blade from the upper and lower blade holders by pulling forward on blade and then lifting the blade through the access hole in the table.

3. Install the blade by inserting one end of the blade through

the access hole in the table and centering the blade in the blade slot in the upper and lower blade holders. To secure the blade securely tighten the clamping knob on the upper and lower holders. If desired, the allen wrench provided can assist in securely tightening the blade into the upper and lower blade holders (Fig. 6). Blade Tension To tension blade, move Quick Release Tension Lever to “down” position. As the lever is lowered, tension will be applied to the blade (Fig. 8). ATTENTION: Moving the lever downward should require mod- erate, steady pressure only. If heavy pressure is needed, the blade is too tight. Loosen tension by rotating the Quick Release Tension Lever counterclockwise 1-2 turns, then reset the ten- sion lever to the “down” position. If the tension lever is in the “down” position and the blade is too loose, you can increase tension by leaving the tension lever “down” and rotating it clockwise just until you feel the slack in the blade removed. Then turn the tension lever ONE full turn clockwise. This amount of blade pressure should do well for most cutting operations and blades (Fig. 7). When the blade tension has been properly adjusted, you should be able to lift up the Quick Release Tension Lever, remove and install the blade, lower the lever and return the original blade tension. NOTE: It may be necessary to re-adjust the tension lever when using different types of blades. WARNING

1. Position the lamp as needed to illiminate the workpiece.

2. Loosen lock knob, slide lamp to desired position and

tighten lock knob (Fig. 9). Note: Lamp shade angle is fixed and cannot be adjusted. Replacing the Bulb

1. Use only a (25 watt maximum), candelabra base bulb.

Turn the light switch off and unplug the saw.

2. Remove the shade screw and the outer shade cover.

Note: Additional bulbs are available through Customer Service. ON/OFF Switch

1. To turn power ON or OFF push the power switch

(Fig. 10). Variable Speed Switch 1.Your saw is equipped with a variable speed dial. The blade stroke rate may be adjusted by simply rotating the dial (Fig. 10). To increase speed, rotate dial clockwise. To reduce speed, rotate dial counterclockwise. Reset Button Your saw features a reset button that protects the motor from overheating and damage (Fig. 11).

2. Unplug the cord from the power source and allow the

3. Return reset button to its original position.

RESETBUTTON FIG. 1114. Basic Scroll Saw Operations Making Interior Scroll Cuts (Pin-End Blades and Plain-End Blades) TO AVOID ACCIDENTAL STARTING,ALWAYS TURN SWITCH “OFF” ANDREMOVE PLUG FROM POWER SOURCE BEFOREREMOVING OR REPLACING THE BLADE.A main benefit of this saw is the ability to perform intricateinterior cuts quickly and easily. This is best accomplishedusing the Quick Release Tension Lever. Simply follow thesesteps (Fig. 12):1. Drill appropriate sized pilot hole in work piece.2. Release Quick Release Tension Lever.3 Remove the blade from the upper blade holder as explainedon page 12 Removing and Installing (Pin-End) or (Plain-End)blades.4. Thread blade through pilot hole from underneath the work-piece. If needed, remove the table insert. This will allow theblade to fall forward for more clearance between the workpieceand the upper arm housing. Reinstall the blade in the upperblade holder.5. Retension blade by pulling tension lever down.6. Lower drop foot until it just rests on top of the workpiece andyou’re ready to begin cutting.7. When finished making the interior scroll cuts simply removethe blade from the blade holders, as described on page 12Removing and Installing (Pin-End) or (Plain-End) blades, andremove the board from the table. WARNING

FLATWASHER LOCKWASHER HEX NUT JAM NUT 16 3/4” Mounting the Scroll Saw to a Bench

1. The Scroll Saw should be fastened securely to a firm

supporting surface such as a stand or workbench, using the four mounting holes. Note: When mounting this saw to a workbench, a solid bench is preferable to a plywood bench where noise and vibration will be more noticeable. We recommend to reduce noise and vibration, that a soft foam pad be placed between your Scroll Saw and work- bench. (Not Supplied) Quantity Description 1 Soft foam pad, such as carpet padding, 24”x12”x1/2”

2. When mounting the Scroll Saw to a workbench, holes

should be drilled through the foam pad or carpet and mounting surface of the workbench using the dimensions illustrated in Figure 13. Each of the four mounting holes should be bolted secure- ly using no less than 1/4” hex bolts, flat washers, lock washers, and nuts. We recommend: Quantity Description 4 Hex Head Bolts, 1/4”-20 x 1/4”-20 x Length Required 4 Flat Washers, 9/32” I.D. 4 Lockwasher, 9/32” I.D. 8 Hex Nuts, 1/4”-20 (Hardware not supplied) A. Locate and mark where the Scroll Saw is to be mount- ed. B. Drill the four 5/16” holes through the workbench. C. Place the Scroll Saw on the workbench aligning holes in the base with the holes drilled in the workbench. Insert all four (4) screws and tighten. Note: Do NOT overtighten mounting bolts - leave some cushion in the foam pad for absorbing noise and vibra- tion. ATTENTION: When inserting the front right hex head bolt, it will be necessary to insert the hex head bolt from the bottom side of the workbench, and secure with hex nut from the top side of Scroll Saw Base. Example of mounting this Scroll Saw to workbench (Fig. 14).16. FIG. 16 Mounting the Scroll Saw Mounting the Scroll Saw to Plywood An alternative method of securing your Scroll Saw is to fasten the Scroll Saw base to a mounting board 18” x 24”. Any good grade of plywood with a 3/4” minimum thick- ness is recommended. Follow the instructions for “Mounting the Scroll Saw to a Bench”, substituting the 18” x 24” board for the workbench and using 1/4”-20 Flat Head Screws for the Hex Screws (Fig.15). Note: For proper stability, holes must be counter sunk so screw heads are flush with the bottom surface of the sup- porting board. Securely clamp board to workbench using two or more “C” Clamps. Attaching the Scroll Saw to Leg Set (Available as Accessory) If you prefer to mount your Scroll Saw to a leg set we rec- ommend the leg set for benchtop tools which is available through Dremel. The model number is 16500. This leg set is an optional accessory and instructions to mount the Scroll Saw to this leg set are included in the package (Fig. 16). FIG. 15 5/16” Dia. 6 1/4” 16 3/4” 18” 24”17. Maintaining Your Scroll Saw FIG. 18 Maintenance For your own safety, turn power switch “OFF” and remove plug from the power source outlet before maintaining or lubricating your Scroll Saw. GENERAL Frequently blow out any dust that may accumulate inside the motor. An occasional coat of paste wax on the work table will allow materials being cut to glide smoothly across the work surface and deters rust. Certain cleaning agents and solvents dam- age plastic parts. Including: gasoline, car- bon tetrachloride, chlorinated cleaning solvents, ammonia and household detergents that contain ammonia. Avoiding use of these and other types of cleaning agents minimizes the probability of damage. To avoid shock or fire hazard, if the power cord is worn or cut, or damaged in any way, have it replaced immediately. All repairs, electrical or mechanical, should be attempted only by trained repairmen. Contact the nearest Dremel Factory Service Center, or other competent repair service. Use only Dremel replace- ment parts, any others may create a hazard. Carbon Brushes The brushes and commutator in your tool have been engi- neered for many hours of dependable service. To maintain peak efficiency of the motor, we recommend every two to six months the brushes be examined. Only genuine Dremel replacement brushes specially designed for your tool should be used. The brushes should be inspected frequently when tools are used continuously. If your tool runs sporadically, loses power, makes unusual noises or runs at a reduced speed, check the brushes. To continue using the tool in this condi- tion will permanently damage your tool. With the cord unplugged, remove the brush caps one at a time with a small screwdriver by rotating cap counter-clock- wise and check each brush (Fig. 17). If the brush is less than 1/8" long and the end surface of the brush that contacts the commutator is rough and/or pitted, they should be replaced. Check both brushes. Usually the brushes will not wear out simultaneously. If one brush is worn out, replace both brushes. Make sure the brushes are installed as illustrated. The curved surface of the brush must match the curvature of the commutator. After replacing brushes the tool should be run at no-load; place it on a clean surface and run it freely for 5 minutes before loading (or using) the tool. This will allow the brushes to “seat” properly and will give you more hours of life from each set of brushes. This will also extend the total life of your tool since the commutator surface will “wear” longer. Lubrication ARM BEARINGS Lubricate the arm bearings with oil after 10 hours of use. Re-oil after every 50 hours of use or whenever there is a squeak coming from the bearings. TO LUBRICATE

1. Turn saw on its side (Fig. 18).

2. Remove rubber plug to expose bronze bearing.

3. Squirt a generous amount of SAE 20 oil around the shaft

end and bronze bearing.

4. Let the oil soak in overnight in this condition.

5. Next day repeat the above procedure for the opposite

side of the saw. CAUTION

BRUSH CAP BRUSHSPRINGBRUSHUse only Dremel accessories. Follow instructions that accompany accessories. Use of improper accessories may cause haz- ards. LEG SET Cat. No. 16500 Scroll Saw Stand Saw Blades Dremel offers both Plain and Pin-End 5 inch blades. PIN-END Pin-End blades permit relatively tight radius cutting in hard and soft wood. Cat. No. Suggested Usage Width Thick TPI Speed 16412 For cutting wood 3/8” to 2” thick .110” x .018” x 10 Any 16411 For cutting wood 3/16” to 1” thick .110” x .018” x 15 Any 16413 For cutting wood thinner than 1/4” thick .070” x .010” x 18.5 Any PLAIN-END The Pin-End blades, while somewhat easier to put in and take out of the machine, do not always produce the same controlled cutting action provided with the Plain-End blade. These narrow Plain-End blades allow the user to cut more detailed, intricate patterns and smaller inside cuts. Cat.No. Suggested Usage Width Thick TPI Speed 16453 For cutting hard and soft woods 1/4” to 2” thick .062” x .020” x 9.5 High 16446 For close radius cutting in materials 1/8” or thicker .038” x .016” x 12.5 High 16443 For very tight radius work in thin materials, up to 1/8” .029” x .012” x 20 High 16440 .022” x .010” x 28 High 16448 .045” x .017” x 11.5 High SPIRAL Saws in all directions without turning the workpiece. Cat. No. Suggested Usage Kerf TPI Speed 16461 For wood, plastic and abrasive materials .028” - .030” x 46 Any 16463 .034” - .036” x 41 METAL PIERCING For cutting precious and non-ferrous metals; these must be used at very slow speeds. They perform well on machines that have variable speed capability and should be lubricated with beeswax, or a light machine oil. Cat. No. Suggested Usage Kerf TPI Speed 16483 Metals and other hardwood materials. .033” x .016” x 36 Low REVERSE TOOTH Provides a smooth, splinter free finish. Eliminates the need for excessive finish sanding, and leaves a clean sharp edge on both the top and bottom of your workpiece. Cat. No. Suggested Usage Kerf TPI Speed 16431 For cutting hard or soft woods up to 1/8” thick. .029” x .012” x 20 Any 16432 For cutting hard or soft woods 1/8” or thicker .038” x .016” x 12.5 Any 16433 For cutting hard or soft woods 3/8” to 2” thick .047” x .017” x 11.5 Any

PERMA-GRIT TUNGSTEN CARBIDE

Shapes and cuts ceramic tiles cleanly and accurately. Cuts intricate patterns easily in any direction. Also use for thin wood. Not for use on ceramic floor tile. Cat. No. Suggested Usage Kerf Grit Speed 16471 For very tight radius work in cearmic tile or thin wood. .031” x .033” 60 Medium 16472 For close radius cutting in ceramic tile or thin wood. .046” x .048” 120 Medium

Recommended Accessories19. Troubleshooting Turn switch “OFF” and always remove plug from the power source before troubleshooting. PROBLEM

2. Over working blade.

3. Wrong blade application.

4. Twisting blade in wood.

3. Defective wire connections.

1. Improper mounting of saw.

2. Unsuitable mounting surface.

3. Loose table or table resting

against motor. REMEDY

1. Adjust blade tension, see “REMOVING AND

INSTALLING BLADES,” Page 12 (Pin End) or (Plain End).

2. Reduce feed rate, see “BASIC SCROLL SAW

OPERATION,” Page 11.

3. Use narrow blades for cutting thin wood, wide

blades for thicker wood.

4. Avoid side pressure on blade.

5. Blade should have minimum 3 teeth in contact with

1. Replace defective parts before using saw

2. & 3. Consult Dremel Service. Any attempt to

repair this motor may create a HAZARD unless repair is done by a qualified service technician.

4. Replace both brushes.

1. See “MOUNTING YOUR SCROLL SAW,” Pages 15

2. The heavier your work bench is, the less vibration

will occur. A plywood workbench will not be as good a work surface as the same size solid lumber. Use common sense in choosing a mounting surface.

TROUBLE Breaking blades. Motor will not run. Vibration NOTE: There will always be some vibration present when the saw is running because of motor opera- tion.Dremel Limited Warranty Your Dremel product is warranted against defective material or workmanship for a period of two years from date of purchase. In the event of a failure of a product to conform to this written warranty, please take the following action:

1. DO NOT return your product to the place of purchase.

2. Carefully package the product by itself, with no other items, and return it, freight prepaid, along with:

A. A copy of your dated proof of purchase (please keep a copy for yourself). B. A written statement about the nature of the problem. C. Your name, address and phone number to: UNITED STATES Dremel Service Center Dremel Service Center 4915 Twenty-First Street OR 4631 E. Sunny Dune Racine, Wisconsin 53406 Palm Springs, CA 92264 CANADA OUTSIDE Giles Tool Agency CONTINENTAL UNITED STATES 6520 Lawrence Av. East See your local distributor or write Scarborough, Ont. to Dremel, 4915 Twenty-First St. Canada M1C 4A7 Racine, Wisconsin 53406 We recommend that the package be insured against loss or in transit damage for which we cannot be responsible. This warranty applies only to the original registered purchaser. DAMAGE TO THE PRODUCT RESULTING FROM TAMPER- ING, ACCIDENT, ABUSE, NEGLIGENCE, UNAUTHORIZED REPAIRS OR ALTERATIONS, UNAPPROVED ATTACHMENTS OR OTHER CAUSES UNRELATED TO PROBLEMS WITH MATERIAL OR WORKMANSHIP ARE NOT COVERED BY THIS WARRANTY. No employee, agent, dealer or other person is authorized to give any warranties on behalf of Dremel. If Dremel inspection shows that the problem was caused by problems with material or workmanship within the limitations of the warranty, Dremel will repair or replace the product free of charge and return product prepaid. Repairs made necessary by normal wear or abuse, or repair for product outside the warranty period, if they can be made, will be charged at regular factory prices. DREMEL MAKES NO OTHER WARRANTY OF ANY KIND WHATEVER, EXPRESSED OR IMPLIED, AND ALL IMPLIED WAR- RANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE WHICH EXCEED THE ABOVE MENTIONED OBLIGATION ARE HEREBY DISCLAIMED BY DREMEL AND EXCLUDED FROM THIS LIMITED WARRANTY. This warranty gives you specific legal rights and you may also have other rights which vary from state to state. The obligation of the warrantor is solely to repair or replace the product. The warrantor is not liable for any incidental or consequential damages due to any such alleged defect. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitations or exclusion may not apply to you. For prices and warranty fulfillment in the continental United States, contact your local Dremel distributor. 20.Manuel de l’utilisateur MODÈLE 1680, SCIE À CHANTOURNER DE 406,4 mm

en position arrêt (off).