Craftsman 351243971 Owner’s Manual

Operator's ManuaU

15"

3 Speed

BAND SAW

Model No.

351.243971

CAUTION: Read and follow

all Safety Rules and Operating

Instructions before First Use

of this Product.

Sears, Roebuck and Co., Hoffman Estates, IL 60179 U.S.A.

8659.01 Draft (03/31/97)

Warranty ............................................. 2

Safety Rules .................................... 2-3

Unpacking ............................................... 3

Assembly .................................. 3-5

installation .................................... 5-6

Operation .................................. 6-9

Maintenance ................................... 9

Troubleshooting ...................................... 10

Parts Illustration and List for Motor ........... 12-13

Parts I!lustration and List for Front .............. 14-15

Parts Illustration and List for Blade Guides ...... !6-17

Parts Illustration and List for Table ............. 18-19

Parts Illustration and List for Gear Box ......... 20-21

FULL ONE YEAR WARRANTY ON CRAFTSMAN BAND SAW

If within one full year from the date of purchase, this

Craftsman Band Saw fails due to a defect in material or workmanship, Sears will repair it free of charge..

Warranty service is available by contacting Sears in- home major brand repair service.. This warranty gives

you specific legal rights and you may also have other

rights which vary from state to state.. If this Band Saw is used for commercial purposes, this

warranty applies for only 90 days. Sears, Roebuck and Co., Dept. 817 WA, Hoffman

Estates, IL 60179

WARNING: For your own safety, read all of the instructions and precautions before operating tool

CAUTION: Always follow proper operating procedures as defined in this manual -- even if you are familiar

with use of this or similar tool& Remember that being careless for even a fraction of a second can result in

severe personal injury.

BE PREPARED FOR JOB

• Wear proper apparel. Do not wear loose clothing,

gloves, neckties, rings, bracelets or other jewelry which may get caught in moving parts of machine,.

° Wear protective hair covering to contain long hair. ° Wear safety shoes with non-slip soles.

• Wear safety glasses complying with United States ANSI Z87.,1. Everyday glasses have only impact resistant lenses.. They are NOT safety glasses.

= Wear face mask or dust mask if operation is dusty ° Be alert and think clearly. Never operate power tools

when tired, intoxicated or when taking medications that cause drowsiness.

PREPARE WORK AREA FOR JOB

= Keep work area clean.. Cluttered work areas invite

accidents.

o Do not use power tools in dangerous environments.

Do not use power tools in damp or wet locations. Do not expose power tools to rain..

o Work area should be properly lighted

• Proper electrical receptacle should be available for tool. Three-prong plug should be plugged directly

into properly grounded, three-prong receptacle.

o Extension cords should have a grounding prong and

the three wires of the extension cord should be of the correct gauge.

a Keep visitor-s at a safe distance from work area.

o Keep children out of workplace. Make workshop

childproof. Use padlocks, master' switches or remove switch keys to prevent any unintentional use of

power tools..

TOOL SHOULD BE MAINTAINED

• Always unplug tool prior to inspection.. o Consult manual for specific maintaining and adjust-

ing procedures.

o Keep tool lubricated and clean for safest operation..

• Remove adjusting tools. Form habit of checking to see that adjusting tools are removed before switch-

ing machine on

• Keep all parts in working order. Check to determine that the guard or other parts will operate properly

and perform their intended function..

• Check for damaged parts.. Check for alignment of moving parts, binding, breakage, mounting and any

other condition that may affect a tool's operation.

o A guard or other part that is damaged should be

properly repaired or' replaced. Do not perform

makeshift repair& (Use parts list provided to order' replacement part&)

KNOW HOW TO USE TOOL

• Use right tool for job. Do not force tool or attachment to do a job for which it was not designed.

= Disconnect tool when changing blade. ° Avoid accidental start-up. Make sure that the tool is

in the "off" position before plugging in.

• Do not force too! It will work most efficiently at the rate for which it was designed_

• Keep hands away from moving parts and cutting

surfaces°

• Never leave tool running unattended.Turn the power

off and do not leave tool until it comes to a complete stop,

o Do not overreach, Keep proper footing and balance.

o Never stand on tool, Serious injury could occur if tool

is tipped or if blade is unintentionally contacted

• Know your tool, Learn the tool's operation, applica- tion and specific limitations,

o Use recommended accessories (refer to page t5)

Use of improper accessories may cause risk of injury to persons.

° Handle workpiece correctly Protect hands from pos-

sible injury.

• Turn machine off if it jams. Blade jams when it digs too deeply into workpiece, (Motor force keeps it stuck in the work,,) Do not remove summed or cut off pieces until the saw is turned off, unplugged and the blade has stopped,

WARNING: 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 gog- gles complying with United States ANSI Z87 1 (shown on package) before commencing power tool operation.

Safety goggles are available through your Sears cata- logo

Refer to Figure 1.

Check for shipping damage. If damage has occurred, a claim must be filed with carrier. Check for complete- hess. Immediately report missing parts to dealer,

The band saw comes assembled as one unit. Additional parts which need to be fastened to the saw should be

located and accounted for before assembling: _._

Table stud

V-belt

Motor pulley with set screw

Flat washer, (3)

Table with back trunnion attached

Trunnion rod with acorn nut

Knob, internal threads

Knob, external threads

Rip fence with knob

Miter gauge assembly

Table insert

Front trunnion with bolts and lock washers

M Motor mounting hardware N Knob, internal threads

Not shown: Motor wiring bag: strain relief, serrated

washer and wire nuts

IMPORTANT; Table is coated with a protectant. To ensure proper fit and operatibn, remove coating. Coating is easily removed with mild solvents, such as mineral spirits, and a soft cloth. Avoid getting solution on paint or any of the rubber or plastic parts, Solvents may deteriorate these finishes Use soap and water on paint, plastic or rubber components.. After cleaning, cover all exposed surfaces with a light coating of oil Paste wax is recommended for table top.

WARNING: Never use highly volatile solvents Non flammable solvents are recommended to avoid possible

fire hazard

Refer to Figure 5, 6, 8, 9 and 10. CAUTION: Do not attempt assembly if parts are miss-

ing. Use operator's manual to order replacement parts.

ATTACH TABLE

Refer to Figure 9. o Table (Key No 1) is attached to frame with two cast

iron trunnions.

o Finger tighten one1 socket head bolt with washer

(Key Nos 3 and 4) on left side of front trunnion (Key noo2) into table,.

o Bring table to frame by inserting back of blade into

slot.. Position table with back trunnion (Key No, 5) on guide posts which are welded to frame.

- Position front trunnion so it rides on guide post. Attach externally threaded knob with flat washer

(Key No& 12 and 11) to secure back trunnion.

o Insert trunnion rod with acorn nut and flat washer

(Key No& 10 and 11) through other guide post and attach the internally threaded knob with flat washer (Key Nos 12 and 1I) to the trunnion rod.,

• Mount second bolt with washer on front trunnion. Position front trunnion flat against bottom of table

and tighten internally threaded knob to secure..

° Tighten socket bolts (Key No..3) to secure trunnions

to table, Install table stud (Key No !6),

Figure 1 -- Unpacking

SET HORIZONTAL STOP

Refer to Figure 9.

• When table is attached to frame, a bolt (Key No.. 14) is used for a horizontal stop..

° Loosen trunnion knobs and set table at 90° to blade

using a square

e Secure position of table with knobs.. . Adjust bolt to contact bottom edge of table . Lock bolt in position with hex nut (Key No 15)

ATTACH RIP FENCE

Refer to Figure 9,

o Rip fence (Key No 19) rides in the slot of table (Key

No_1).

• Slide rip fence into slot a Hold rip fence to table and fasten by threading knob

(Key No,,20) into rip fence°

- Rip fence can be repositioned by loosening knob

ATTACH GUIDE LOCKING KNOB

Refer to Figure 8. = Slide 5A,"flat washer (Key No, 37) on hex head bolt

(Key No. 32),

* Tighten knob (Key No,. 30) on to hex head bolt

ALIGN TABLE

Refe_ to Figure 9,

The table must be aligned properly so that the blade is at a right angle to the table and that the rip fence

is aligned with the blade,

. Lock the table in the horizontal position, Mount the

rip fence on the table_Slide the dp fence next to, but not touching, the blade,, Lock the rip fence,

• Check that the blade is aligned parallel with the rip fence,, If the blade and fence are not parallel, loosen

knobs (Key Nos. 12 and 13) on the trunnions (Key Nos. 2 and 5), Adjust the table position so that the

blade and rip fence are parallel Secure the table

position by tightening the knobs

. After assembly, the table has to be aligned in order

to have the blade running through the center of the slot in the table insert.

• To move table sideways, loosen the four socket head bolts (Key No. 3) that secure the trunnions to the

table. Move table to left or right until blade runs through the center of slot. Tighten bolts and make

sure that table stays in position while bolts are being tightened,

MOUNT MOTOR

Refer to Figure 6,

= Mount motor to motor mount plate (Key No, 9) using

carriage bolts, lock washers, and hex nuts provided

(Key Nos, 19, 21 and 22).

° Finger tighten hex nuts. Motor will need to be reposi-

tioned to obtain proper' V-belt tension.

WIRE MOTOR

Refer to Figures 2 and 6., The motor should be wired for 115 volts and counter- clockwise rotation as viewed from shaft end of motor. A schematic supplied with motor will describe proper

wiring procedures. Be sure to wire motor for counter- clockwise rotation facing shaft end,

Remove thin hex nut from strain relief. Insert strain relief into 7/£,,knockout in shaft side of motor connection

box, Secure with thin hex nut..Pass motor cord through

Blue

Black t

Orange

115 Volts

Red

White t

Yellow

Figure 2 - Wiring Schematic

strain relief. Secure motor cord by tightening thick hex nut Connect and insulate wires properly using wire

nuts provided. Wire motor to rnotor cord using the schematic shown in Figure 2

WARNING: All electrical connections must be per- formed by a qualified electrician..

GROUND MOTOR

Green wire of motor cord and serrated washer must be connected to motor body. Remove green grounding

screw located in connection box of motor_ Position green wire ring terminal onto grounding screw and ser-

rated washer next to ring terminal, Secure serrated washer and green wire in motor cord to motor body

NOTE: Be sure that the serrated washer is secured directly in contact with motor body.

INSTALL MOTOR PULLEY

Refer-to Figure 10.

• Slide motor pulley (Key No,,26) onto motor shaft with key in motor shaft groove and motor pulley keyway,,

o Use straightedge across outer surface of both motor

and idler pulley (Key No, 23) to make sure motor pul- ley and idler pulley are parallel,

° If the motor pulley and idler pulley are not parallel,

the band saw may develop excessive vibration,,

Reposition motor if necessary,

. When pulleys are aligned, secure the position of the

motor pulley with set screw (Key Nov27),,

INSTALL V-BELT

Refer to Figures 5, 6 and 10_ = Band saw uses a step-pulley drive system to provide

a selection of blade speeds,

o Loosen hex head bolt and hex nut (Figure 6, Key

Nos,. 11 and 14)Place V-belt (Figure 9, Key No 25) on idler pulley and motor pulley (Figure 9, Key Nos. 23 and 26) with ",/-belt in desired location on pu!leys (See Figure 5, Blade Speeds, page 8)

• Do not over tighten V-belts. Excessive tension on V- belt will reduce life of belt, Belt is properly tensioned when light pressure applied to midpoint of the belt produces about Y2"deflection.

• Tension V-belt by pushing down on motor mount plate and tightening hex head bolt and hex nut,

MOUNT SAW TO FLOOR

o If saw is not properly positioned on a flat surface, it

may develop excessive vibration.

o Mount to a fiat, level surface through holes on top of

base..

Refer to Figures 3 and 4,

MOTOR

The 115 Volt AC motor has the following specifications:

Horsepower ..................................... 3,4

Voltage ....................................... 115

Amps ........................................... 11.5

Hertz ........................................ 60

Phase .......................................... Single

RPM ............................................... 1725

POWER SOURCE

The motor is designed for operation on the voltage and

frequency specified,. Normal loads will be handled safe-

ly on voltages not more than 10% above or below the specified voltage.

Running the unit on voltages which are not within the range may cause overheating and motor burn-out. Heavy loads require that the voltage at motor terminals

be no less than the voltage specified,. Power supply to the motor is controlled by a double pole locking rocker switch_ Remove the key to prevent unauthorized use.

provides a path of least resistance for electrical shock,. WARNING: Do not permit fingers to touch the termi-

nals of plug when installing or removing from outlet,

Plug must be plugged into matching outlet that is prop-

erly installed and grounded in accordance with all local codes and ordinances Do not modify plug provided, If it

will not fit in outlet, have proper outlet installed by a qualified electrician,

Inspect tool cords periodically, and if damaged, have them repaired by an authorized service facility,

Green (or green and yellow) conductor in cord is the grounding wire, If repair or replacement of the electric

cord or plug is necessary, do not connect the green (or green and yellow) wire to a live terminal,.

Where a 2-prong wall receptacle is encountered, it must be replaced with a properly grounded 3-prong

receptacle installed in accordance with National Electric

Code and local codes and ordinances. WARNING: This work should be performed by a quali-

fied electrician, A temporary 3-prong to 2-prong grounding adapter (see

Figure 4) is available for connecting plugs to a two pole

outlet if it is properly grounded

Grounding Lug

Adapter ........._ , This iS

3-Prong Connected To

A Known

__ Make Sure

Ground

GROUNDING INSTRUCTIONS

WARNING: improper connection of equipment ground-

ing conductor can result in the risk of electrical shock.

Equipment should be grounded while in use to proiect operator from electrical shock_

Check with a qualified electrician if grounding instruc- tions are not understood or if in doubt as to whether the

tool is properly grounded,. This tool is equipped with an approved 3 conductor

cord rated at 150V and a three prong grounding type plug for your protection against shock hazards.

Grounding plug should be plugged directly into a prop- erly installed and grounded 3-prong grounding-type

receptacle, as shown (Figure 3).

Properly Grounded Outlet -'-"-'_{['--_"=----H

Grounding Prong "'_ (_ I1

Figure 3 - 3-Prong Receptacle

Do not remove or alter grounding prong in any manner,

In the event of a malfunction or breakdown, grounding

2-Prong Receptacle

Figure 4 - 2-Prong Receptacle with Adapter

Do not use a 3-prong to 2-prong grounding adapter

unless permitted by local and national codes and ordi- nances. (A 3-prong to 2-prong grounding adapter is not

permitted in Canada) Where permitted, the rigid green tab or terminal on the side of the adapter must be securely connected to a permanent electrical ground

such as a properly grounded water pipe, a properly grounded outlet box or a properly grounded wire system.

Many cover plate screws, water pipes and outlet boxes are not properly grounded To ensure proper ground, grounding means must be tested by a qualified electri-

cian,

EXTENSION CORDS

o The use of any extension cord will cause some drop

in voltage and loss of power

o Wires of the extension cord must be of sufficient size

to carry the current and maintain adequate voltage.

o Use the table to determine the minimum wire size

(A.W G ) extension cord

o Use only 3-wire extension cords having 3-prong

grounding type plugs and 3-pole receptacles which accept the tool plug.

o If the extension cord is worn, cut or damaged in any

way, replace it immediately

EXTENSION CORD LENGTH

Wire Size A.W.G.

Up to 50 ft............................................... 16

NOTE: Using extension cords over 50 ft. long is not recommended..

Refer to Figures 5, 6, 7, 8, 9 and 10. The 15", 3-speed vertical band saw for' cutting ferrous

and non-ferrous metals, The band saw features a uni- tized frame of welded steel construction and a solid cast iron work surface to ensure durability.

Table tilts to 45° and has a miter gauge and precision machined rip fence for performing many different opera-

tions_ Fifteen inch balanced cast aluminum wheels with ball bearings and rubber treads accommodate blade

widths up to _A". A convenient tensioning and tracking mechanism

assures that changing blades is not cumbersome. Saw can also accommodate blade widths up to ¾" for many types of cuts.

SPECIFICATIONS

Depth of throat ............................... 14%"

Maximum depth of cut ............................. 8½"

Table size ...................................... 15 x 15"

Table tilt ...................................... 0 to 45°

Wheel diameter ............................. 15"

Blade length ............................... 111"

Blade width ................................ _A_to 3A"

Blade speeds .................... 80, 150 and 200 FPM

Overall dimensions ................... 69 x 27 x 21"

Motor ............................ Part No..8377.00

........................... TEFC, _ HP, 1725 RPM

Blades ............. No. 26660, 1,_,,Carbon Blade, 14 TPI

CAUTION: Always observe the following safety precautions:

, Make sure that blade guides and thrust bearings are

positioned and adjusted correctly to prevent side- ways and rearward movement of the blade. Adjust upper guide to just clear workpiece_

° Check to make sure blade is tensioned and tracking

properly. Do not over tension the blade in order to prevent premature blade wear and breakage. Avoid under tensioning to eliminate back and forth, side to

side blade movement as it cuts.

° Use proper blade and speed for the cutting operation. o After turning saw on, allow blade to come to full

speed before attempting any cutting operation.

• Support workpiece properly and use a smooth steady feed to guide work through the cut. Use push sticks or push blocks when required,.

° Keep hands away and out of line with moving parts. o Always wear eye protection.

REMOVING BLADE

Refer to Figures 7 and 9. WARNING: Disconnect band saw from power source

when changing or adjusting blades. Wear leather gloves when handling band saw blades. Never wear gloves when operating saw.

° Loosen hex nut (Figure 7, Key No1.30) and rotate

handwheel (Figure 7, Key No. 23) to release blade tension Be careful; blade may spring from saw when

tension is released. Remove table stud (Figure 9,

Key No. 16), take out the released blade and replace with another btade_

INSTALLING BLADE

• Although many of the adjustments may not be altered when blade is removed, every adjustment should be

checked prior to using a newly installed blade.

• Follow safety precautions every time saw is operated..

° Make sure blade teeth are pointing down towards

table. "[iJrn blade inside out if necessary.

• Slip new blade into table slot and over upper and lower' blade wheels and center' blade on blade

wheels. Slide blade in between blade guides. Replace table stud.

o Tension and track blade as described in the following

sections.

TENSIONING BLADE

Refer to Figure 7. ° Tension blade by rotating handwheel (Key No. 23). Be

sure blade guides do not interfere with blade path..

• Tighten blade until it is properly tensioned_

° A properly tensioned blade will ring slightly when back

of blade is plucked (like a string on an instrument). NOTE: Check tension of new blade. Additional tension may be required after a few minutes of operation.

TRACKING BLADE

Refer To Figure 7, ,= Track blade after it has been tensioned A change in

blade tension will affect wheel alignmenL

o Proper tracking is achieved when drive and idler

wheels are aligned, Knob (Key No, 29) is used to tilt

tracking bar (Key No,,t3) and align blade wheels. ° Loosen nut (Key No. 30) which locks tracking knob

(Key No, 29),.Turn idler'wheel (Key Noo7) by hand

and observe how blade rides on wheels.

o if blade rides away from cabinet, turn knob clockwise

to tilt idler wheel uF

• if blade rides into cabinet, turn tracking knob coun- terclockwise,

= When blade is tracking properly, lock position by

holding knob and tightening nut (Key No. 30) against

the cabinet.

ALIGNMENT OF DRIVE WHEEL

Refer to Figure 10,

NOTE: Only attempt adjusting drive wheel alignment if blade cannot be properly tracked with tracking adjust-

ment alone., o A blade under high tension may also putt drive wheel

out of alignmenL

o Adjust alignment of drive wheel with set screws and

hex head bolts (Key Nos, 8 and 30),

BLADE GUIDES

NOTE: Adjust blade guides only after blade has been properly tensioned and tracked,

° Blade guides support blade at sides and rear of

blade, and prevent twisting or deflection° Blade guides should not touch blade when no work-

piece is in contact with blade. Adjust guides as described in following sections.

UPPER BLADE GUIDES

Refer to Figure 8,

Upper blade guides employ guide pins for side sup- port and a ball bearing on an adjusting pin at rear,

• Upper guide bracket (Key No. 13) should be posi- tioned so guide on either side of blade will support

as much of blade width as possible without interfer- ing with the tooth set,

o Adjust bracket depth by loosening bolts (Key Nos, 9

and t2) and sliding brackets into position_ Secure position of upper guide casting by tightening bolts,

o Loosen set screws (Key No. 15) and adjust guide

pins (Key 1'4o,14) to side of blade, Use a feeler gauge to check that guide pins are .002" away from

blade_

• Lock adjustment by tightening set screws.

° Adjust thrust bearing (Key No. 17) at rear of blade by

loosening set screw (Key No, 15)..

o Position thrust bearing (Key No, 17) .002" away from

back of blade.

• Secure position of thrust bearing by tightening set

screw,

• Adjust the height of upper guide casting to clear the workpiece by _A".Loosen knob (Key No. 30) and

rotate height adjustment knob (Key No. 22) until upper blade guide bracket clears workpiece by ¼'L

Tighten knob (Key No, 30).

LOWER BLADE GUIDES

Refer to Figure 8 ° Lower blade guides employ two guide blocks for side

supporL Lower guide bracket is spaced close to table surface to minimize unsupported length of

blade. Loosen bolt (Key No 19) to position lower guide

bracket on alignment block (Key No, 31)Adjust lower guide bracket so guide blocks do not interfere

with blade set, Loosen set screws (Key No. 23) for guide blocks (Key Nos. 21 and 34) and adjust guide

blocks to .002" from each side of blade, Adjust thrust bearing (Key No, 36) at rear of blade by

.!oosening set screw (Key No, 23)_ Position thrust

bearing ,002" away from back of blade, Secure posi- tion of thrust bearing by tightening set screw,

BLADE SELECTION

o Blades vary depending on type of material, size of

workpiece and type of cut that is being performed,

• Characteristics which make blades different are width, thickness and pitch

BLADE WIDTH

o Width of blade describes distance from tip of a tooth

to back of blade_

o Width of blade will affect rigidity of blade A wider

blade will wander less and produce a straighter cut. Width of blade also limits the smallest radius which

can be cuL A ¼" wide blade can cut about a 1A" radius,

BLADE THICKNESS

o Blade thickness describes the distance between

sides of blade. A thicker blade has more rigidity and

stronger teeth,

• A narrow thick blade would be used to cut curves while a wide thin blade would be used to make long,

straight cut&

BLADE PITCH

= Pitch describes number of teeth per inch or tooth

size. A blade with more teeth per inch will produce a smoother cut°

e The type of material being cut determines number of

teeth which should be in contact with work.

= For soft materials, the proper blade has between 4

and 8 teeth per inch

= When cutting hard materials, where shocking is more

detrimental, use a blade with 8 to 12 teeth per inch,

,_ There should always be at least three teeth in con-

tact with cut to avoid shocking blade

• Blade shocking occurs when pitch is too large and blade tooth encounters too much material° This can

strip teeth from blade

• Blade manufacturers are prepared to supply informa- tion about blades for specific applications,

BLADE SPEED

• The amount of force with which the blade cuts is determined by speed.

o High cutting speeds are used on soft materials

where less force is needed and a high rate of materi- al removal is desired.

° Low cutting speeds are used on hard materials

when more force is required,

o To change blade speed, position V-belt in proper

configuration (see Figure 5) Reposition and tension V-belt as described in the next section,

80 FPM ............................. Steel and steel alloys

150 FPM .......................... Cast iron and bronze

200 FPM ............... Aluminum, brass and copper

ji,l

80 FPM 150 FPM 200 FPM

Figure 5 - Blade Speeds

REPOSITIONING V-BELT

Refer to Figures 5, 6 and 10o ° Blade speed is determined by the position of the

V-belt on the idler and motor pulleys (Figure 10, Key

Nos. 23 and 26)., Blade speed is changed by chang- ing pulley position of V-belL

= Be sure to disconnect saw from power and turn saw

OFF before attempting to change blade spee&

• To change blade speed loosen motor mount plate (Figure 6, Key Nov9) by loosening hex nut on hex head bolt (Figure 6, Key Nos 14 and 11). Position V- belt on motor' and idler pulleys as required. See Figure 5, Blade Speeds, for recommended pulley

and belt settings.

= Tension V-belt by pushing down on motor' mount

plate and tightening nut on the hex head bolt. Be sure nut and bolt are tight. Belt is properly tensioned when light pressure applied to midpoint of the belt

produces about Y2"deflection., Do not over tighten

V-belt.

TYPE OF CUT

• Rip fence guides workpiece to produce straight cuts

on longer pieces.

• Contour cutting is done by guiding workpiece free- handed to produce curved shape&

° Beveled cutting can be done by tilting table and

using proper' work guide method.

= Regardless of which work guiding method is used, a

workpiece which overhangs table by more than 7"

should be properly supported by support stands. (See Recommended Accessories, page 15.)

RIP FENCE OPERATION

Refer to Figure 9. o Rip fence can be used to guide boards with one

square edge past blade when table is aligned prop- erly

o Set rip fence to desired width of cut on inside of

throat. Remember to include the thickness of materi- al that will be removed by blade.

= Use a square to measure from tip of a tooth to

fence. Lock fence securely with knob (Key No, 20),

,, The portion of material between blade and fence is

considered the workpiece, Material on outside and behind cut isthe scrap materiai which is being cut

off Use the righthand to keep work against fence_

• Do not push on scrap portion of the work, This could pinch or bind blade

• Avoid passing hands beyond the cut Use push sticks or push blocks to finish cuts and pass work-

piece away from blade.

CONTOUR SAWING

° When contour sawing, use both hands to keep work-

piece flat against table and guided along desired path.

= Avoid positioning hands in line with blade° If hands

slip they could contact blade.

• Try to stand to front of the saw and use hands over

the portion of table which is to rightof blade and

before cuL

° Cut small corners by sawing around them. Saw to

remove scrap until desired shape is obtained_

BEVEL CUTTING

Refer to Figure 9o o Perform a bevel operation by tilting table° Loosen

knobs (Key Nos. 12 and 13) and tilt table to desired

position_

° Use a square or protractor to set angle and lock

table in position with knob. Use caution when sup- porting work while bevel cutting_ Do not allow work

to hang on blade_

MITER GAUGE

° Use miter gauge for securing and holding workpiece

at desired angle to produce angled cuts. Use scale to adjust gauge to desired angle.

o Never use miter' gauge and rip fence at the same

time. The blade might bind in the workpiece.

Operator could be injured and/or workpiece could be damaged

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