Jet JJ-8CS User manual

OWNER’S MANUAL
JJ-8CS Woodworking Jointer
JET EQUIPMENT & TOOLS, INC. P.O. BOX 1349 Phone:[phone]
A WMH Company Auburn, WA 98071-1349 Fax: [phone]
www.jettools.com e-mail [email protected] M-708458 06/01

2
Warranty & Service
TheJETGroupwarrantseveryproductitsells. Ifoneofourtoolsneedsserviceorrepair,oneofourAuthorized
RepairStations located throughout the United States can give you quick service.
In most cases, any one of these JET Group Repair Stations can authorize warranty repair, assist you in
obtainingparts,orperformroutinemaintenanceandmajorrepaironyourJET,PerformaxorPowermatictools.
ForthenameofanAuthorizedRepairStationinyourarea,pleasecall1-800-274-6848.
More Information
Remember, the JET Group is consistently adding new products to the line. For complete, up-to-date product
information,checkwithyourlocalJETGroupdistributor.
JET Group Warranty
TheJET Group (including Performax and Powermatic brands) makes every efforttoassurethat its products
meethigh quality and durability standards and warrants to the original retail consumer/purchaser of our
productsthateachproduct be free from defects in materials and workmanship as follow: 1 YEAR LIMITED
WARRANTYONALLPRODUCTSUNLESS SPECIFIED OTHERWISE. ThisWarrantydoes not apply to
defectsdue directly or indirectly to misuse, abuse, negligence or accidents, normal wear-and-tear, repair or
alterations outside our facilities, or to a lack of maintenance.
THEJETGROUPLIMITSALLIMPLIED WARRANTIESTOTHEPERIOD SPECIFIEDABOVE, FROMTHE
DATETHEPRODUCTWASPURCHASEDATRETAIL.EXCEPTASSTATEDHEREIN,ANYIMPLIEDWAR-
RANTIESORMERCHANTIBILITYANDFITNESSAREEXCLUDED.SOMESTATESDONOT
ALLOWLIMITATIONS ONHOWLONGTHE IMPLIED WARRANTYLASTS, SOTHEABOVE LIMITATION
MAYNOTAPPLYTOYOU.THE JET GROUPSHALLIN NO EVENTBE LIABLE FOR DEATH, INJURIESTO
PERSONSORPROPERTY,ORFORINCIDENTAL, CONTINGENT,SPECIAL, ORCONSEQUENTIALDAM-
AGESARISINGFROMTHEUSEOF OUR PRODUCTS.SOMESTATES DONOTALLOWTHEEXCLUSION
ORLIMITATIONOF INCIDENTALOR CONSEQUENTIALDAMAGES, SOTHEABOVELIMITATIONOR
EXCLUSIONMAYNOTAPPLYTOYOU.
To takeadvantageof this warranty, the product orpartmustbereturned for examination, postageprepaid, to
anAuthorized RepairStationdesignated by our office. Proofof purchase date and an explanation of the
complaint must accompany the merchandise. If our inspection discloses a defect, we will either repair or
replacethe product, or refund the purchase price if we cannot readily and quickly provide a repair or replace-
ment, if you are willing to accept a refund. We will return repaired product or replacement at JET’s expense,
but if it is determined there is no defect, or that the defect resulted from causes not within the scope of JET’s
warranty, then the user must bear the cost of storing and returning the product. This warranty gives you
specific legal rights; you may also have other rights which vary from state to state.
TheJETGroup sells through distributors only. Members of the JETGroup reserve the right to effect at any
time, without prior notice, those alterations to parts, fittings, and accessory equipment which they may deem
necessaryfor anyreasonwhatsoever.
This manual has been prepared for the owner and operators of a JET JJ-8CS. Its purpose, aside
from machine operation, is to promote safety through the use of accepted correct operating and
maintenance procedures. Completely read the safety and maintenance instructions before operat-
ing or servicing the machine. To obtain maximum life and efficiency from your jointer, and to aid in
using the machine safely, read this manual thoroughly and follow all instructions carefully.

3
WARNING
Wear eye protection.
Always keep cutterhead and drive guards in place and in proper operating condition. Do not
remove guard for rabbeting operations.
Never make a jointing, planing, or rabbeting cut deeper than 1/8”.
Always use hold-down/push blocks for jointing material narrower than 3”, or planing material
thinner than 3”.
Never perform jointing, planing, or rabbeting cuts (with jointers provided with a rabbeting guard) on
pieces shorter than 8” (203mm) in length.
•Keep guards in place and in working order.
•Remove adjusting keys and wrenches. Form a habit of checking to see that keys and adjusting
wrenches are removed from the machine before turning it on.
•Keep the work area clean. Cluttered areas and benches invite accidents.
•Don’t use in a dangerous environment. Don’t use power tools in damp or wet locations, or expose them
to rain. Keep work area well lighted.
•Keep children away. All visitors should be kept a safe distance from the work area.
•Make the workshop kidproof with padlocks, master switches, or by removing starter keys.
•Don’t force the machine. It will do the job better and safer at the rate for which it was designed.
•Use the right tool. Don’t force a machine or attachment to do a job for which it was not designed.
•Use the proper extension cord. Make sure your extension cord is in good condition. When using an
extension cord, be sure to use one heavy enough to carry the current your machine will draw. An
undersized cord will cause a drop in the line voltage resulting in power loss and overheating. The
following table shows the correct size to use depending on the cord length and nameplate ampere
rating. If in doubt, use the next heavier gauge. Remember, the smaller the gauge number, the heavier
the cord.
Volts Total Length of Cord in Feet
120V 25 50 100 150
240V 50 100 200 300
AWG
14 12 Not Recommended
•Wear proper apparel. Do not wear loose clothing, gloves, neckties, rings, bracelets, or other jewelry
which may get caught in moving parts. Nonslip footwear is recommended. Wear protective hair cover-
ing to contain long hair.
•Always use safety glasses. Also use a face or dust mask if the cutting operation is dusty. Everyday
eyeglasses only have impact resistant lenses; they are not safety glasses.
•Secure work. Use clamps or a vise to hold the work when practical. It’s safer than using your hands
and it frees both hands to operate the tool.

4
•Don’toverreach. Keep proper footing and balance at all times.
•Maintain tools with care. Keep tools sharp and clean for best and safest performance. Follow instruc-
tions for lubricating and changing accessories.
•Always disconnect the machine from the power source before servicing.
•Reduce the risk of unintentional starting. Make sure the switch is in the off position before plugging in.
•Use recommended accessories. Consult the operator’s manual for recommended accessories. The
use of improper accessories may cause risk of injury to persons.
•Never stand on a machine. Serious injury could occur if the machine is tipped or if the blade is uninten-
tionally contacted.
•Checkdamaged parts. Before further use of the machine, a guard or other part that is damaged should be
carefullychecked to determine that it will operate properly and perform its intended function - check for
alignmentof moving parts, binding of moving parts, breakage of parts,mounting,andany other conditions
that may affect its operation. Aguard or other part that is damaged should be properly repaired or re-
placed.
•Direction of feed. Feed work into the blade against the direction of rotation of the blade only.
•Never leave the machine running unattended. Turn power off. Don’t leave the machine until it comes to
a complete stop.
•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
chemicalsare:
* Lead from lead-based paint.
* Crystalline silica from bricks and cement and other masonry products.
* 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
exposureto these chemicals, work in a well-ventilated area, and work with approvedsafetyequipment,
such as those dust masks that are specifically designed to filter out microscopic particles.

5
Table of Contents
Warranty.........................................................................................................................................................2
Warnings .................................................................................................................................................... 3-4
Table of Contents ...........................................................................................................................................5
Introduction.....................................................................................................................................................5
Levers and Controls .......................................................................................................................................6
Specifications .................................................................................................................................................6
Contents of Shipping Cartons.........................................................................................................................7
Tools Required for Assembly ..........................................................................................................................7
Unpacking and Cleanup .................................................................................................................................7
Installing Bed to Stand....................................................................................................................................8
InstallingHandwheels.....................................................................................................................................8
Assembling Knife-Setting Gauge....................................................................................................................9
90oFenceAdjustment .....................................................................................................................................9
45oFenceAdjustment ...................................................................................................................................10
LevelingOutfeedTablewithCutterhead Knives ..............................................................................................10
Installing V-Belts ...........................................................................................................................................12
InstallingCutterheadGuard ...........................................................................................................................12
InstallingAccess Cover .................................................................................................................................13
InstallingDust Chute .....................................................................................................................................13
ElectricalConnections ..................................................................................................................................13
Operation ......................................................................................................................................................14
JointingWarped Material...............................................................................................................................15
Directionof Grain ..........................................................................................................................................15
BevelCut ......................................................................................................................................................15
TaperCut ......................................................................................................................................................16
RabbetCut....................................................................................................................................................16
Removingand ReplacingKnives ....................................................................................................................16
GibAdjustment .............................................................................................................................................17
Lubrication ....................................................................................................................................................17
BladeCare ....................................................................................................................................................17
SharpeningtheKnives...................................................................................................................................18
CutterheadRemoval ......................................................................................................................................18
Troubleshooting.............................................................................................................................................19
FenceAssembly Breakdown & Parts List ................................................................................................ 20-21
BedAssembly Breakdown & Parts List.................................................................................................... 22-23
Stand and MotorAssembly Breakdown & Parts List................................................................................. 24-25
CutterheadAssembly ............................................................................................................................... 26-27
WiringDiagram .............................................................................................................................................28
Introduction
The JET JJ-8CS woodworking jointer you have purchased is a high quality machine tool that will give you
years of superior service. You will get maximum performance and enjoyment from your new jointer if you will
take a few moments now to review the entire manual before beginning assembly and operation. Become
familiar with the details of operation and be sure to review the controls page to start to become familiar with
some of the unique words associated with a jointer.
The JET JJ-8CS jointer, as well as all JET products, are backed by a nationwide network of authorized
distributors and/or service centers. Please contact your nearest distributor should you require parts or
service. Partsare also available directly from JET bycalling1-800-274-6848.
Now that you have purchased a jointer, it is a good time to consider a dust collection system. See your local
JET distributor for the complete line of dust collectors and the full line of JET Dust Collector Hoses and
Accessories. Customize your installation and obtain maximum performance with JET’s dust hoods, hoses,
clamps, fittings, and blast gates.

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Levers and Controls
1. Handwheel for Outfeed Table 8. On/Off Switch
2. Outfeed Table 9. Rabbeting Ledge
3. Fence 10. Table Lock Knob
4. Fence Adjustment Handle 11. Fence Tilt Lock Handle
5. Cutter Guard 12. Fence Control Handle
6. Infeed Table 13. Belt Guard
7. Handwheel for Infeed Table 14. Dust Chute
Specifications: JJ-8CS
Stock Number .....................................................................................................................708458K
CuttingCapacity ..........................................................................................................8” W x 1/2” D
CutterheadSpeed............................................................................................................ 5,500RPM
NumberofKnives ............................................................................................................................3
Rabbeting Capacity .....................................................................................................................1/2”
TableSurface .......................................................................................................... 9” W x 66-1/2” L
Fence ..................................................................................................................... 4” W x 38-1/2” L
Blade Size ............................................................................................................. 8” x 11/16” x 1/8”
FenceTiltsRightandLeft ............................................................................................................45o
PositiveStops .......................................................................................................................45o,90o
Motor ............................................................................................................ 2 HP, 1 Ph, 230V Only
NetWeight (approx.) ............................................................................................................ 398 lbs.
ShippingWeight (approx.) .................................................................................................... 470 lbs.
Thespecifications in this manual are given as general information and are not binding. JET Equipment and
Tools reserves the right to effect, at any time and without prior notice, changes or alterations to parts, fittings,
andaccessory equipment deemed necessaryforanyreason whatsoever.

7
Contents of Shipping Cartons
Note: unit shipped in two cartons.
Stand Carton
1. Stand withMotor
1. StandDoor
1. DustChute w/MountingHardware
Main Unit Carton
1. BedAssembly w/ Fence
1. CutterGuard
3. MountingBolts
3. 3/8" Lock Washers
1. BeltGuard
3. Hex Wrenches (3, 4 & 5mm)
2. Handwheels
2. Handles
2. V-Belts
1. CanofTouch-Up Paint
1. 8/10mmOpen End Wrench
1. 12/14mmOpen End Wrench
1. Owner’sManual
1. KnifeGaugeAssembly
1. WarrantyCard
Tools Required for Assembly
#1Cross Point Screw Driver
6-8"Adjustable Wrench or 17 and 19mm Wrench
Unpacking and Cleanup
1. Carefullyremove allcontents frombothshipping
cartons. Comparecontents of the shipping car-
tonswith the list of contents above. Place parts
onaprotected surface.
2. Report any shipping damage to your local dis-
tributor.
3. Cleanallrustprotectedsurfaces(bed,fence,etc.)
withkerosene or diesel oil. Do notusegasoline,
paint thinner, mineral spirits, etc. These may
damagepainted surfaces.
 CAUTION
Cutterhead blades are extremely sharp!
Use care when cleaning!
4. Applya thin layer of paste waxtothebrightsur-
facesof the fence and tables to prevent rust.
5. Setpacking materialandshipping cartonstothe
side. Donot discard until machine hasbeenset
upand is running properly.

8
Installing Bed to Stand
1. Use an assistant or hoist mechanism to place
bed assembly on top of stand. Be sure identi-
fication label on the bed faces the same direc-
tion as the label on the stand (Fig. 1).
2. Line up two holes in top of stand with holes in
bedassembly by viewing through access door
in stand.
3. Attach bed assembly to stand with two 3/8"
lock bolts and lock washers (Fig. 2). Hand
tighten only at this time.
4. Line up third hole in stand with hole in bed as-
semblybyviewingthroughdustchute.
5. Install third 3/8" lock bolt and lock washer
through dust chute to secure bed to stand.
6. Tighten all three mounting bolts with 14mm
wrench.
Installing Handwheels
1. Removeprotectivetapefromshaft,andremove
screwand washer.
2. Press handwheel (A, Fig. 3) onto shaft, align-
ingthe key way with the key. If necessary, use
a hammer with a block of wood to tap the
handwheelcompletely onto the shaft.
3. Re-install screw and washer (B, Fig. 3).
4. Mounthandle (C, Fig. 3) onto handwheel.
Fig. 1
Fig. 2
Fig. 3

9
Assembling Knife-Setting Gauge
1. Place the two bases (A, Fig. 4) onto each end
ofthe bar (B, Fig. 4). Snap the four E-rings (C,
Fig. 4) into the grooves on the bar as shown.
90°Fence Adjustment
Note:whenevermaking anadjustmenttothefence,
lift the fence up slightly after releasing the lock
handleto avoid scratching the table.
1. Set infeed table to the same height as the
outfeedtable.
2. Move the fence by releasing lock handle (A,
Fig. 5) and pushing the fence assembly until it
overlapsthe tables.
3. Adjust the fence to a 90°angle by releasing
lockhandle (B, Fig.5), pulling up onhandle (C,
Fig. 5), and re-tightening lock handle (B, Fig.
5).
4. Placeacombinationsquareon theinfeedtable.
(Fig.6)
5. If fence is not square to table, release lock
handle (B, Fig. 5), loosen nut (D, Fig. 5), and
turnbolt(E, Fig.5) untilfence issquare totable.
6. Tighten nut (D, Fig. 5) to retain the setting.
Tighten lock handle (B, Fig. 5).
Fig. 4
Fig. 5
Fig. 6

10
45°Fence Adjustment
Note:Whenevermakinganadjustmenttothefence,
lift the fence up slightly after releasing the lock
handleto avoid scratching the table.
1. Loosen lock handle (A, Fig. 7). Move the stop
plate(B, Fig. 7) out of the way and position the
fence at the 45°angle. Make sure the fence
sits against the stop bolt (C, Fig. 7).
2. Place a combination square (D, Fig. 7) on the
fence and table to confirm a 45°setting.
3. To adjust, loosen lock nut (E, Fig. 7), turn bolt
(C, Fig. 7) until a 45°angle is obtained, and
tightenlock nut (E,Fig. 7). Tighten lock handle
(A, Fig. 7).
Leveling Outfeed Table with Cutterhead
Knives
WARNING
Machine should be disconnected from
power source at this time!
Cutterhead blades are extremely sharp!
Use caution when hands are near the
cutterhead!
Failure to comply may cause serious injury!
For most jointing operations, the surface of the
outfeedtable must be levelwiththeknife tips of the
cutterheadattheirhighestpointofrevolution. The
knifetips must project equally from the cutterhead.
The outfeed table and cutterhead are adjusted at
thefactory and should not require adjustment.
1. Carefully number each blade with a magic
markertomakethemeasiertodifferentiate.
2. Rotatethe cutterheadby turningthe cutterhead
pulleyand determine the 12 o’clock position of
knife number one. The 12 o’clock position is
the highest point a blade will reach in the cut-
ting arc.
3. Loosen table lock screw (A, Fig. 8) and raise
theoutfeed table to theheightof blade number
oneby turninghandwheel(B, Fig. 8). Counter-
clockwisewill cause the outfeed table to raise.
Clockwisewill causetheoutfeedtableto lower.
Set a straight edge (C, Fig. 8) on the outfeed
table and across the cutterhead.
Fig. 7
Fig. 8
Fig. 9
4. Positionof the table and straight edge should look
like figure 9. Use care when handling the straight
edge near the blades so as not to damage them.

11
5. Whenthe outfeed tableandblade number one
are the same height, tighten table lock screw.
6. The knives must be parallel with the outfeed
table. Bring the straight edge forward to the
frontoftheoutfeedtableand confirmthat blade
numberone isat the sameheight at thefront of
the table as it is at the back of the table.
7. If blade is higher or lower at one point, slightly
loosenfivescrews(A, Fig.10) byturningclock-
wiseas viewed from the infeed table.
8. Place the knife setting gauge (B, Fig. 10) on
the cutterhead over the blade. Continue loos-
eningthe five screwsuntilthe springs push the
knifeupinto contactwiththegauge. Alternately
tighten the five screws to hold each blade in
place.
9. Repeatthis processwithblades two andthree.
The outfeed table and cutterhead knives
are correctly adjusted when all three
blades are parallel to the outfeed table and
all three blades are set at the same height
in the cutterhead.
After the outfeed table has been set at the correct
height, do not change it except for special opera-
tionsor after replacing the knives.
Ifthe outfeedtableis settoohigh, acurvedfinished
surface results. (Fig. 11)
Ifthe outfeedtableisset too low,gouging resultsat
the end of the cut. (Fig. 12)
Figure13 illustrates theoutfeedtable at the correct
height.
Fig. 10
Fig. 11
Fig. 12
Fig. 13

12
Installing V-Belts
1. Disconnect the machine from the power
source, unplug.
2. Removethelockknob(A,Fig.14)andbeltguard
(B, Fig. 14).
3. Placev-beltsontocutterheadpulleygroovesand
throughopening in stand.
4. Pull v-belts down and place onto motor pulley
(Fig. 15). If necessary, loosen the mounting
screws (A, Fig. 15) and slightly lift motor. Re-
tighten the screws when belt is placed.
5. Check to make sure that motor pulley and
cutterheadpulley are verticallyalignedand the
v-beltdoes notcontact thesidesof theopening
inthebase. Ifthepulleysarenotaligned,loosen
the screws (A, Fig. 15) on the motor base and
slide the motor until the belt is aligned. Re-
tightenscrews.
6. Thev-beltisproperlytensionedwhenfingerpres-
sure on the belt half way between the two pul-
leys causes 1/2" deflection. If the belt is too
loose, loosen the lower screws (B, Fig. 15) on
themountingplateandpushdownontheplate.
Whenbelt tensionis correct, re-tightenscrews.
7. Aftertwo hoursof operation, checkbelt tension
again. Re-tensionifnecessary.
8. Re-install belt guard and lock knob.
Installing Cutterhead Guard
1. Orientguard (Fig. 16) in proper position and
insert post into hole in table. Tighten lock
screw (A, Fig. 16).
Fig. 14
Fig. 15
Fig. 16

13
Installing Access Cover
1. Installaccess cover byplacingbottom of panel
into access in stand and fastening by turning
latch (Fig. 17).
If the access door latch needs adjustment:
1. Removethe access door from the stand.
2. Loosen the hex lock nut (A, Fig. 17). Rotate
thelatchaquarter turnclockwise totightenand
counterclockwisetoloosen.
3. Tighten the lock nut (A, Fig. 17).
4. Re-install the access door.
Installing Dust Chute
1. Attach the dust chute (Fig. 18) to the stand
withfour screws andfourflat washers, through
thepre-tappedholesinthestand.
Electrical Connections
WARNING
All electrical connections must be done by
a qualified electrician! Failure to comply
may result in serious injury!
Remove the cover of the electrical box (A, Fig. 19)
and mount the box to the right side of the stand
using the two screws provided. Insert the motor
leads through the hole in the stand as shown, and
insert a grommet (B, Fig. 19).
Consultthewiring diagramon page28whenwiring.
The JJ-8CS jointer is rated at 230V, single phase
only. Confirm that the power at the source is com-
patiblewith the jointerbeforeinserting plug into the
outlet. The jointer is designed to be used with a
plug and outlet as in Fig. 20.
Important: Makecertain the receptacle in ques-
tion is properly grounded. If you are not sure,
have a registered electrician check the recep-
tacle.
Fig. 17
Fig. 18
Fig. 19
Fig. 20

14
Operation
 WARNING
Keep all guards in place and in adjustment
at all times during the cutting procedure!
Keep hands away from the cutterhead! Do
not pass hands directly over the cutterhead!
The use of push sticks and/or handle pads
are highly recommended when using the
jointer!
Failure to comply may cause serious injury!
Jointing cuts or edge jointing are made to square
an edge of a workpiece. The workpiece is posi-
tioned on the jointer with the narrow edge of the
workpiece on the infeed table and the major flat
surfaceofthe workpieceagainst thefence (Fig.21).
Planing cuts are similar. The major surface of the
workpiece is placed on the table with the narrow
edgeoftheworkpieceagainstthefence(Fig.22).
For jointing and planing cuts pressure is directed
three ways; into the fence to ensure a square cut,
forwardtoadvancethestock,anddownwardtoavoid
chatterand vibration.
For jointing when the material is higher than the
fence,the left hand applies pressure into the fence
and down toward the table while the right hand
pushes forward from behind. Be sure to keep the
right hand high up on the material. (Fig. 21)
For jointing material that is lower than the fence,
use push sticks to protect the hands. For planing,
use handle pads. (Fig. 22) Never place the right
hand on the trailing edge of the material. Hand
placement on the trailing edge of the material
may cause the hand to come into contact with
the blade.
Feed work from right to left at a steady, moderate
speed. Ifyoufeed thematerial tooslowly, thewood
will burn in places. If you feed the material too
quickly, ridges will appear in the finished surface.
Fig. 22
Fig. 21

15
Jointing Warped Material
If the work to be jointed is cupped or warped, take
light, repetitive cuts until the surface is flat. Forc-
ing the material flat against the table will still leave
awarped piece after the cuts have been made.
 WARNING
Never joint any material shorter than eight
inches!
The material may tip into the jointer’s throat
and be kicked back!
Avoid jointing thin material which could
become jammed under the fence or blade
guard!
Failure to comply may cause serious injury!
Direction of Grain
Feedthematerialwithof the grain to avoid tearout
(Fig.23). Ifthedirectionofthe grainchangessome-
where in the board, try reducing depth of cut and
slow the feed speed down to avoid tearout. If re-
sultsstill aren’tsatisfactory,turn thematerial around
andtry feeding through the other way.
Bevel Cut
To cut a bevel, lock the fence at the desired angle
and run the material through, pressing the work
firmly against the fence and tables (Fig. 24). Sev-
eral passes may be necessary for the desired re-
sult.
Taper Cut
 WARNING
Taper cuts require the removal of the
cutterhead guard. Use extreme caution
when making taper cuts and replace the
guard immediately after completion!
Failure to comply may cause serious injury!
Oneofthemostusefuljointeroperationsis cutting
an edge to a taper. This method can be used on a
wide variety of work; tapered legs of furniture is a
commonexample.
Insteadoflaying thepiece downontheinfeedtable,
lowertheforwardendof the work onto the outfeed
table. Usecaution, however, asthepiece will span
Fig. 23
theknives, and they will take a “bite” from the work
with a tendency to kick back unless the piece is
held firmly. Push the work forward as in ordinary
jointing. The effect is to plane off all the stock in
frontof the knivestoan increasing depth, leavinga
taperedsurface.
Theridge left by the knives when starting thetaper
may be removed by taking a very light cut in the
regular jointing procedure, with the infeed table
raised to its normal position.
Practice is required in this operation. Beginners
are advised to make trial cuts with scrap material.
Fig. 24

16
Rabbet Cut
 WARNING
Rabbeting requires the removal of the
cutterhead guard. Use extreme caution
when making rabbeting cuts and replace
the guard immediately after completion!
Failure to comply may cause serious injury!
1. Adjust the fence so that the distance between
the end of the knives and fence is equal to the
widthoftherabbet(Fig.25).
2. Lower the infeed table an amount equal to the
depthof the rabbet. If the rabbet is quitedeep,
it may be necessary to cut in two or more
passes.
In that event, the table is lowered an amount
equal to about half the depth of the rabbet for
thefirstpass,thenloweredagaintoproperdepth
to complete the cut.
Removing and Replacing Knives
 WARNING
Disconnect the machine from the power
source before making any adjustment or
repair!
All knife lock bolts must be firmly tightened
or risk ejection of the knife(s) and lock bar
from the cutterhead!
Failure to comply may cause serious injury!
1. Disconnectmachinefrom the power source.
2. Remove blade guard by loosening lock screw
(A,Fig. 26) and liftingupon blade guard. Cau-
tion:blades aresharp! Use great care when
hands are around blade area!
3. Loosen the five lock screws (Fig. 27). Note:
Loosenscrews by turning in a clockwise direc-
tionasviewedfromtheinfeedtable. Carefully
remove the knife (A, Fig. 28), and the lock bar
with screws (B, Fig. 28). Repeat for the other
twoblades.
4. Beforeassembly,clean allpartsthoroughlyand
clear cutterhead knife slots of any dust or de-
bris.
5. Insertknife intothecutterhead channelmaking
sure it faces the proper direction.
Fig. 25
Fig. 26
Fig. 27
Fig. 28

17
6. Insert lock bar and screws and tighten to hold
in place. Blades are set at the proper height
when the top of the blade is 1/16" above the
cutterhead.
7. Repeatfor other two blades.
8. Toset theknivesto theoutfeedtableand tothe
sameheightinthecutterhead,seesectiontitled
“LevelingOutfeedTableto Cutterhead Knives”
foundon page 10 of this manual.
GibAdjustment
After a period of use, the gibs may become loose
andneed adjusting:
1. Loosenthree locknuts(A, Fig.29)and gib lock
screw (B, Fig. 29)
2. Tighten each set screw 1/4 turn starting at the
bottom and working up. If a 1/4 turn does not
removeallplay,takeanother1/4turn. Repeat
a1/4 turn at a time for all three set screws until
playis removed.
3. Tighten lock screw (B, Fig. 29) and lock nuts
(A, Fig. 29).
Lubrication
1. Use a good grade of light grease on the steel
adjustingscrewslocatedin theraising andlow-
ering mechanisms of the work tables.
2. Occasionally, apply a few drops of light ma-
chineoiltothegibs. Thispermits the tables to
slidefreely.
3. Thecutterhead ball bearings are lifetime lubri-
catedand need no further care.
Blade Care
 WARNING
Blades are extremely sharp! Use caution
when cleaning or changing. Failure to
comply may cause serious injury!
When gum and pitch collect on the blades, care-
fully remove with a strong solvent. Failure to re-
move gum and pitch build-up may result in exces-
sivefrictionandoverheating.
Fig. 29
When blades become dull, touch up blades. See
“Sharpeningthe Knives”onpage 18.

18
Sharpening the Knives
 WARNING
Blades are extremely sharp! Use caution
when handling. Failure to comply may
cause serious injury!
1. Disconnect the machine from the power
source.
2. Removethe fence,bladeguard and beltcover.
3. To protectthe infeed tablefromscratches, par-
tially cover the sharpening stone with paper.
(Fig.30)
4. Lay the stone on the infeed table.
5. Lowerthe infeed table and turn the cutterhead
by turning the cutterhead pulley. The infeed
table height is set properly when the stone’s
surfaceisflushwiththeknifebevel.
6. Keepthe cutterhead from rotating by grasping
the cutterhead pulley while sliding the stone
back and forth across the table.
7. Take the same amount of passes for all three
blades.
Whenthebladeshave beensharpened andstill are
not cutting efficiently, trying to touch up the blades
further will only cause the formation of a second
bevelededge. When thisstartsto happen, itistime
to replace blades with another set.
It is recommended to keep a second set of blades
onhand so that theymaybe installed while the first
setis being professionally sharpened.
Cutterhead Removal
 WARNING
Blades in the cutterhead are sharp! Use
extreme caution when handling the removal
of the cutterhead. Failure to comply may
cause serious injury!
The entire cutterhead assembly may be removed
for cleaning or for bearing and blade replacement.
Some woodworkers keep a spare cutterhead with
replacementblades should the original cutterhead
havetoberepaired.
Fig. 30
To remove the cutterhead (including bearings, studs,
andhousing)fromthebasecasting:
1. Disconnect the machine from the power
source.
2. Removethefenceassembly,cutterheadguard,and
beltguard.
3. Removethe v-belt fromthecutterhead pulley.
4. Loosen set screw (A, Fig. 31) using a hex wrench
andremovethecutterheadpulley(B, Fig. 31) and
key (C, Fig. 31).
5. Remove nuts (D, Fig. 31) and lock washers (E,
Fig.31).
6. Lift assembly straight up. Studs (F, Fig. 31) will
still be attached to the bearing housings.
7. Beforereplacing thecutterheadback into thecast-
ing,thoroughly clean the “saddle” and the bearing
housingsof saw dust and grease so that theyseat
properly.
8. Tore-installthecutterhead,reversetheabovesteps.
Fig. 31

19
Trouble-shooting
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20
Fence Assembly