Jet Tools Biscuit Joiner JJ 6CSX User Manual
This Manual is Bookmarked  
Operating Instructions and Parts Manual  
Woodworking Jointer  
Models: JJ-6CSX, JJ-6CSDX  
WMH TOOL GROUP  
2420 Vantage Drive  
Elgin, Illinois 60123  
Ph.: 800-274-6848  
Part No. M-708457DX  
Revision A 04/05  
www.wmhtoolgroup.com  
Copyright © WMH Tool Group  
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Table of Contents  
Warranty........................................................................................................................................................2  
Table of Contents..........................................................................................................................................3  
Warnings .......................................................................................................................................................4  
Introduction ...................................................................................................................................................7  
Specifications................................................................................................................................................7  
Unpacking .....................................................................................................................................................8  
Assembly.......................................................................................................................................................9  
Electrical......................................................................................................................................................12  
Adjustments ................................................................................................................................................13  
Operating Controls......................................................................................................................................22  
Operation.....................................................................................................................................................22  
Maintenance................................................................................................................................................25  
Lubrication...................................................................................................................................................27  
Troubleshooting Operating Problems .........................................................................................................27  
Troubleshooting Mechanical and Electrical Problems................................................................................28  
Optional Accessories ..................................................................................................................................29  
Parts............................................................................................................................................................29  
Fence – Parts All Models.........................................................................................................................30  
Fence – Assembly All Models .................................................................................................................31  
Stand – Parts All Models.........................................................................................................................32  
Bed – Parts All Models ............................................................................................................................34  
Cutterhead – Parts and Assembly JJ-6CSX ...........................................................................................36  
Cutterhead – Parts and Assembly JJ-6CSDX.........................................................................................37  
Wiring Diagram – All Models...................................................................................................................38  
The specifications in this manual are given as general information and are not binding. WMH Tool Group  
reserves the right to effect, at any time and without prior notice, changes or alterations to parts, fittings,  
and accessory equipment deemed necessary for any reason whatsoever.  
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Warnings  
1. Read and understand the entire owner's manual before attempting assembly or operation.  
2. Read and understand the warnings posted on the machine and in this manual. Failure to comply with  
all of these warnings may cause serious injury.  
3. Replace the warning labels if they become obscured or removed.  
4. This Woodworking Jointer is designed and intended for use by properly trained and experienced  
personnel only. If you are not familiar with the proper and safe operation of a woodworking jointer, do  
not use until proper training and knowledge have been obtained.  
5. Do not use this for other than its intended use. If used for other purposes, WMH Tool Group disclaims  
any real or implied warranty and holds itself harmless from any injury that may result from that use.  
6. Always wear approved safety glasses/face shields while using this woodworking jointer. Everyday  
eyeglasses only have impact resistant lenses; they are not safety glasses.  
7. Before operating this woodworking jointer, remove tie, rings, watches and other jewelry, and roll  
sleeves up past the elbows. Remove all loose clothing and confine long hair. Non-slip footwear or  
anti-skid floor strips are recommended. Do not wear gloves.  
8. Wear ear protectors (plugs or muffs) during extended periods of operation.  
9. Some dust created by power sanding, sawing, grinding, drilling and other construction activities  
contain chemicals known to cause cancer, birth defects or other reproductive harm. Some examples  
of these chemicals are:  
•
•
•
Lead from lead based paint.  
Crystalline silica from bricks, cement and other masonry products.  
Arsenic and chromium from chemically treated lumber.  
Your risk of exposure 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 face or dust masks that are specifically designed to filter out microscopic  
particles.  
10. Do not operate this machine while tired or under the influence of drugs, alcohol or any medication.  
11. Make certain the switch is in the OFF position before connecting the machine to the power source.  
12. Make certain the machine is properly grounded.  
13. Make all machine adjustments or maintenance with the machine unplugged from the power source.  
14. 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.  
15. Keep safety guards in place at all times when the machine is in use. If removed for maintenance  
purposes, use extreme caution and replace the guards immediately.  
16. Make sure the woodworking jointer is firmly secured to the floor or bench before use.  
17. Check damaged parts. Before further use of the machine, a guard or other part that is damaged  
should be carefully checked to determine that it will operate properly and perform its intended  
function. Check for alignment of moving parts, binding of moving parts, breakage of parts, mounting  
and any other conditions that may affect its operation. A guard or other part that is damaged should  
be properly repaired or replaced.  
18. Provide for adequate space surrounding work area and non-glare, overhead lighting.  
19. Keep the floor around the machine clean and free of scrap material, oil and grease.  
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20. Keep visitors a safe distance from the work area. Keep children away.  
21. Make your workshop child proof with padlocks, master switches or by removing starter keys.  
22. Give your work undivided attention. Looking around, carrying on a conversation and “horse-play” are  
careless acts that can result in serious injury.  
23. Maintain a balanced stance at all times so that you do not fall or lean against the spindle or other  
moving parts. Do not overreach or use excessive force to perform any machine operation.  
24. Use the right tool at the correct speed and feed rate. Do not force a tool or attachment to do a job for  
which it was not designed. The right tool will do the job better and safer.  
25. Use recommended accessories; improper accessories may be hazardous.  
26. Maintain tools with care. Keep drill bits sharp and clean for the best and safest performance. Follow  
instructions for lubricating and changing accessories.  
27. Make sure the work piece is securely attached or clamped to the table. Never use your hand to hold  
the work piece.  
28. Turn off the machine before cleaning. Use a brush or compressed air to remove chips or debris — do  
not use your hands.  
29. Do not stand on the machine. Serious injury could occur if the machine tips over.  
30. Never leave the machine running unattended. Turn the power off and do not leave the machine until it  
comes to a complete stop.  
31. Before turning on machine, remove all extra equipment such as keys, wrenches, scrap, stock, and  
cleaning rags away from the machine.  
32. Always use a hold-down or push block when surfacing stock less than 12" inches long, or 3 inches  
wide, or 3 inches thick.  
33. Do not perform jointing operations on material shorter than 8", narrower than 3/4" or less than 1/4"  
thick.  
34. The hands must never be closer than 3 inches to  
the cutterhead (see Figure).  
35. Never apply pressure to stock directly over the  
cutterhead. This may result in the stock tipping  
into the cutterhead along with the operator's  
fingers. Position hands away from extreme ends  
of stock, and push through with a smooth, even  
motion. Never back workpiece toward the infeed  
table.  
36. Do not make cuts deeper than 1/2" when  
rabbeting.  
On other cuts such as edging,  
surfacing, etc., depth of cut should not be over  
1/8" to avoid overloading the machine and to  
minimize chance of kickback.  
37. To avoid kickback, the grain must run in the same direction you are cutting. Before attempting to  
joint, or plane, each work piece must be carefully examined for stock condition and grain orientation.  
38. When working with a swirl grain wood or burls, making it necessary to plane against the grain, use a  
lesser depth of cut and a slow rate of feed.  
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39. Move the hands in an alternate motion from back to front as the work continues through the cut.  
Never pass the hands directly over the cutter knife. As one hand approaches the knives remove it  
from the stock in an arc motion and place it back on the stock in a position beyond the cutter knife  
(Fig. 2).  
40. At all times hold the stock firmly.  
41. Do not use this jointer for other than it intended use. If used for other purposes, WMH Tool Group  
disclaims any real or implied warranty and holds itself harmless for any injury or damage which may  
result from that use.  
Familiarize yourself with the following safety notices used in this manual:  
This means that if precautions are not heeded, it may result in minor injury and/or  
possible machine damage.  
This means that if precautions are not heeded, it may result in serious injury or possibly  
even death.  
- - SAVE THESE INSTRUCTIONS - -  
On-Off Switch Padlock  
The jointer is equipped with a push-button  
switch that will accept a safety padlock (see  
figure – not included). To safeguard your  
machine from unauthorized operation and  
accidental starting by young children, the use of  
a padlock is highly recommended. JET model  
BP-1 (Stock No. 709012) is available from your  
local authorized JET distributor or by calling  
JET Equipment & Tools at the phone number on  
Model BP-1 On-Off Switch Padlock  
the cover of this manual.  
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Introduction  
This manual is provided by WMH Tool Group covering the safe operation and maintenance procedures  
for\ Models JJ-6CSX and JJ-6CSDX Jointers. This manual contains instructions on installation, safety  
precautions, general operating procedures, maintenance instructions and parts breakdown. This machine  
has been designed and constructed to provide years of trouble free operation if used in accordance with  
instructions set forth in this manual. If there are any questions or comments, please contact either your  
local supplier or WMH Tool Group. WMH Tool Group can also be reached at our web site:  
www.wmhtoolgroup.com.  
Specifications  
Model  
JJ-6CSX  
JJ-6CSDX  
Stock Number – Bed and Stand Kit ................................ 708457K.............................................708457DXK  
Stock Number – Bed Assembly .......................................708457J............................................. 708457DXJ  
Stock Number Stand....................................................... 708457S.............................................708457DXS  
Cutting Capacity................................................. 6-1/16"W x 1/2"D.................................... 6-1/16"W x 1/2"D  
Cutterhead Speed.........................................................4800 RPM...............................................6000 RPM  
Number of Knives.........................................................................3.............................................................. 3  
Rabbeting Capacity..................................................................1/2"..........................................................1/2"  
Rabbet Ledge..........................................................3-1/8" x 8-3/4"......................................... 3-1/8" x 8-3/4"  
Table Surface.................................7-1/4"W x 45-3/4"L x 31-1/4"H......................7-1/4"W x 56"L x 31-1/4"H  
Fence ............................................................... 3-7/8"H x 29-1/8"L...................................3-7/8"H x 32-3/4"L  
Blade Size....................................................6-1/16" x 5/8" x 1/8"T............................ 6-1/16" x 3/4" x 5/64"T  
Fence Tilts Right .......................................................................45º...........................................................45º  
Positive Stops ................................................................... 45º, 90º................................................... 45º, 90º  
Motor  
........................................................... 115/230V, 60Hz, 1HP, 1Ph.....................115/230V, 60Hz, 1HP, 1Ph  
............................................................................... Prewired 115V........................................ Prewired 115V  
Net Weight (approx.)......................................................... 215 lbs..................................................... 237 lbs  
Shipping Weight ............................................................... 230 lbs..................................................... 258 lbs  
The above specifications were current at the time this manual was published, but because of our policy of  
continuous improvement, WMH Tool Group reserves the right to change specifications at any time and  
without prior notice, without incurring obligations.  
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Unpacking  
Compare the contents of your container with the  
following parts list to make sure all parts are intact.  
Missing parts, if any, should be reported to your  
distributor. Read the instruction manual thoroughly  
for assembly, maintenance and safety instructions.  
Open shipping container and check for shipping  
damage. Report any damage immediately to your  
distributor and shipping agent. Do not discard any  
shipping material until the Jointer is assembled and  
running properly.  
Shipping Contents  
Note: This unit is shipped in two cartons.  
Main Unit Carton  
1
1
1
1
1
4
4
1
Bed Assembly  
Stand Carton  
1
1
1
Stand with Motor  
Fence Assembly  
Stand Cover with Mounting Hardware  
Dust Chute with Mounting Hardware  
Cutterhead Guard (A)  
Belt Guard (E)  
V-Belt (D)  
1/4-20 x 1/2 Pan Head Screws (L)  
1/4 Flat Washers (M)  
Lock Handle, Flat Washer, and Lock Nut for  
Fence (G)  
1
3
3
2
1
1
1
2
Fence Handle (F)  
Lock Bolts (B)  
3/8" Lock Washers (C)  
Handwheel Assembly (N)  
Can of Touch-Up Paint (H)  
Operating Instructions and Parts Manual (J)  
Warranty Card  
Push Blocks (K)  
Stand Carton  
Tools Included for JJ-6CSX  
1
1
1
12/14mm Open End Wrench (O)  
8/10mm Open End Wrench (P)  
3mm Hex Wrench (Q)  
Tools Included for JJ-6CSDX  
1
1
1
1
1
12/14mm Open End Wrench (O)  
8/12mm Open End Wrench (P)  
3mm Hex Wrench (Q)  
4mm T-Hex Wrench  
8mm Hex Wrench  
Additional Tools Required  
#1 Cross Point Screw Driver  
Main Unit Carton  
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Assembly  
Unpacking and Cleanup  
1. Carefully finish removing all contents from both  
shipping cartons. Compare contents of the  
shipping cartons with the list of contents above.  
Place parts on a protected surface.  
2. Report any shipping damage to your local  
distributor.  
3. Clean all rust protected surfaces (bed, fence,  
etc.) with kerosene or diesel oil. Do not use  
gasoline, paint thinner, mineral spirits, etc.  
These may damage painted surfaces.  
Cutterhead  
dangerously  
knives  
sharp!  
are  
Use  
extreme caution when cleaning. Failure to  
comply may cause serious injury!  
4. Apply a thin layer of paste wax to the bright  
surfaces of the fence and tables to prevent  
rust.  
5. Set packing material and shipping cartons to  
the side. Do not discard until machine has  
been set up and is running properly.  
Installing Bed to Stand  
Referring to Figure 1:  
1. Place bed assembly (A) on top of stand (B). Be  
sure the identification label (C) on the bed  
faces the same direction as the switch (D) on  
the stand.  
Figure 1  
2. Line up two holes in the stand top (E) with  
holes in the bed assembly by viewing through  
the access door in rear side of the stand.  
3. Attach stand to bed assembly by using two 3/8"  
lock bolts and lock washers (Figure 2). Hand  
tighten only at this time.  
4. Line up the third hole in the stand (F) with the  
hole in the bed assembly by viewing through  
the dust chute (G).  
5. Install the third 3/8" lock bolt and lock washer  
through the dust chute (G) to secure the bed to  
the stand.  
6. Tighten all three lock bolts with a 14mm  
wrench.  
Figure 2  
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Installing Fence to Bed  
Referring to Figure 3:  
1. Take the lock handle (E), flat washer (F), and  
lock nut (G) from the carton.  
2. Place the fence assembly (A) onto the table  
(B). Be sure the key stock (D) on the bed lines  
up with the channel (C) in the fence casting.  
3. Place the flat washer (F) on hole (H)*; insert  
the lock handle (E) through the fence casting  
and the table casting.  
4. Thread the lock nut (G) onto the lock handle  
(E). Make sure the tab on the nut faces up and  
engages the slot in the table casting.  
*Note: For rabbeting operations use hole (J).  
Installing the Drive Belt  
Figure 3  
Referring to Figure 4:  
1. Place V-belt (A) onto cutterhead pulley (B) and  
through opening in stand.  
2. Pull V-belt down and place onto motor  
pulley (C).  
Note: If the belt is difficult to roll on the pulley,  
loosen the motor mounting screws.  
3. Check to make sure that motor pulley and  
cutterhead pulley are vertically aligned and the  
V-belt does not contact the sides of the  
opening in the base. If the pulleys are not  
aligned, remove belt and adjust the motor  
pulley in or out on the motor shaft and then re-  
attach the belt.  
Figure 4  
4. The V-belt is properly tensioned when finger  
pressure on the belt half way between the two  
pulleys causes 1/2" deflection (Figure 5). If the  
belt is too loose, loosen the four motor mount  
bolts, push down on the motor to tension the V-  
belt, and tighten the mounting bolts.  
5. After two hours of operation, check belt tension  
again. Readjust the tension if necessary.  
Figure 5  
10  
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Installing Belt Guard  
Referring to Figure 6:  
1. Place the belt guard (A) over the opening in the  
stand.  
2. Line up the holes in the stand with the holes in  
the guard.  
3. Attach the guard to the stand using four  
1/4-20 x 1/2’ pan head machine screws (B) and  
four 1/4” flat washers (C).  
Figure 6  
Installing Cutterhead Guard  
1. Remove the screw from the guard post.  
Referring to Figure 7:  
2. Turn spring knob (B) approximately one and  
one half revolutions counter-clockwise (as  
viewed from the top) and hold.  
3. Insert the guard post into hole in table. Make  
sure that the spring inside the spring knob (B)  
engages the slot in guard post.  
4. Thread the screw (C) back into the guard post.  
5. Check for proper operation. The cutterhead  
guard (A) must return fully to the fence when  
released. If guard does not return fully, pull  
guard, apply more tension to the spring knob  
(B) by turning it another half turn counter-  
clockwise, and re-insert guard. If guard closes  
too quickly and strikes fence too hard, release  
some tension on the spring.  
Figure 7  
6. Insert screw (B) back into the guard post.  
Installing Access Cover  
Referring to Figure 8:  
Install access cover (A) by placing bottom of panel  
in the stand and fastening with four #5-40 x 3/8"  
pan head screws and four flat washers (B).  
Installing Dust Chute  
Referring to Figure 8:  
Attach the dust chute (C) to the base with four 1/4"  
x 1/2" machine screws and four 1/4" washers (D).  
Figure 8  
11  
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The temporary adapter should only be used until  
a properly grounded outlet can be installed by a  
qualified electrician. This adapter is not  
applicable in Canada. The green colored rigid  
ear, lug, or tab, extending from the adapter,  
must be connected to a permanent ground such  
as a properly grounded outlet box.  
Electrical  
Grounding Instructions  
This  
jointer  
must  
be  
grounded while in use to  
protect the operator from electric shock.  
In the event of a malfunction or breakdown,  
grounding provides a path of least resistance for  
electric current to reduce the risk of electric  
shock. This tool is equipped with an electric  
cord having an equipment-grounding conductor  
and a grounding plug. The plug must be  
plugged into a matching outlet that is properly  
installed and grounded in accordance with all  
local codes and ordinances.  
230 Volt Operation  
Referring to Figure 10:  
If 230V, single-phase operation is desired, the  
following instructions must be followed:  
1. Disconnect the machine from the power  
source.  
2. The JET Woodworking Jointer motor has  
four numbered leads that are factory  
connected for 115V operation, as shown in  
(A). For 230V operation reconnect the leads  
as shown in (B).  
Do not modify the plug provided. If it will not fit  
the outlet, have the proper outlet installed by a  
qualified electrician. Improper connection of the  
equipment-grounding conductor can result in a  
risk of electric shock. The conductor, with  
insulation having an outer surface that is green  
with or without yellow stripes, is the equipment-  
grounding conductor. If repair or replacement of  
the electric cord or plug is necessary, do not  
connect the equipment-grounding conductor to a  
live terminal.  
3. The 115V attachment plug (C) supplied with  
the Woodworking Jointer must be replaced  
with a UL/CSA listed plug suitable for 230V  
operation (D). Contact your local Authorized  
JET Service Center or qualified electrician  
for proper procedures to install the plug.  
The Woodworking Jointer must comply with  
all local and national codes after the 230-volt  
plug is installed.  
Check with a qualified electrician or service  
personnel if the grounding instructions are not  
completely understood, or if in doubt as to  
whether the tool is properly grounded. Use only  
three wire extension cords that have three-prong  
grounding plugs and three-pole receptacles that  
accept the tool’s plug.  
4. The Woodworking Jointer with a 230-volt  
plug should only be connected to an outlet  
having the same configuration as shown in  
(D). No adapter is available nor should be  
used with the 230-volt plug.  
Repair or replace a damaged or worn cord  
immediately.  
115 Volt Operation  
Referring to Figure 9:  
As received from the factory, your Woodworking  
Jointer is ready to run at 115-volt operation. This  
Woodworking Jointer, when wired for 115 volt, is  
intended for use on a circuit that has an outlet  
and a plug that looks like the one illustrated in  
(A). A temporary adapter, which looks like the  
adapter shown in (B), may be used to connect  
this plug to a two-pole receptacle if a properly  
grounded outlet is not available.  
Figure 10  
Figure 9  
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Recommended Extension Cord Gauges  
Extension Cord Length in Feet *  
Extension Cords  
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. Table 1 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.  
Amps  
25  
50  
16  
16  
14  
12  
10  
NR  
75  
16  
14  
12  
10  
10  
100 150 200  
< 5 16  
5 to 8 16  
14  
12  
10  
10  
NR  
12  
10  
12  
NR  
NR  
NR  
NR  
NR  
8 to 12 14  
12 to 15 12  
15 to 20 10  
21 to 30 10  
NR  
NR  
NR  
NR  
Adjustments  
NR NR  
*based on limiting the line voltage drop to 5V at 150% of the  
rated amperes.  
Drive Belt Tension  
NR: Not Recommended.  
See step 4 of Installing the Drive Belt.  
Table 1  
Fence Movement  
The fence can be moved forward or backward  
across the width of the table (B, Fig. 11). It also tilts  
up to 45 degrees forward and has a positive stop  
at 90 degrees.  
To slide fence forward or backward  
When edge jointing, the fence assembly should  
periodically be moved to different positions to  
distribute wear on the cutterhead knives.  
1. Loosen the locking handle (A, Fig. 11).  
2. Push the entire fence assembly (B, Fig. 11) to  
the desired position, and tighten the locking  
handle.  
Figure 11  
To tilt fence forward  
The fence can be tilted forward to any angle down  
to 45 degrees.  
1. Loosen locking handle (C, Figure 12).  
2. Move the lever forward (A, Figure 12) to the  
desired angle down to 45 degrees. Or you can  
place your reference piece on the table and  
against the fence, and adjust the fence until  
the angle of the fence matches the bevel of  
your gauge piece.  
3. Tighten locking handle (C, Figure 12).  
Figure 12  
To tilt fence backward  
your beveled reference piece on the table and  
against the fence, adjusting the fence until the  
angle of the fence matches the bevel of your  
gauge piece.  
1. The fence can be tilted backward up to 45°  
(that is, for a total included angle of 135° from  
table surface).  
2. Loosen locking handle (C, Fig. 12).  
5. Tighten locking handle (C, Fig 12).  
3. Flip the 90° stop block (D, Fig. 12) out of the  
way.  
Important: When the tilted operation is finished and  
the fence is returned to 90°, do not forget to flip the  
4. Move the lever back (B, Fig. 12) to the desired 90° stop block (D, Fig. 12) back to its original  
angle up to 135 degrees. Or you can place  
position.  
13  
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Fence Stop Adjustments  
Periodically check the 90° and 45° backward  
(135°) tilt accuracy of the fence with an angle  
measuring device, such as an adjustable square or  
machinist’s protractor.  
90º Fence Adjustment  
Referring to Figure 13:  
The 90º stop is controlled by the stop bolt (E) and  
the stop block (C).  
1. Set the infeed table to approximately the same  
height as the outfeed table.  
Figure 13  
2. Move the fence by releasing lock handle (D)  
and pushing the fence assembly until it  
overlaps the tables (B).  
3. Tighten lock handle (D).  
4. Adjust the fence to a 90º angle by releasing  
lock handle (J), pulling up on the fence handle  
(A), and tightening the lock handle (J).  
Note: The stop bolt (E) should be resting  
against the stop plate (C).  
5. Place an angle measuring device on the table  
and against the fence to confirm a 90º setting  
(A, Fig. 14).  
Figure 14  
6. If the fence is not square to the table, release  
the lock handle (J), loosen the hex nut (F), and  
turn the stop bolt (E) until the fence is square  
to the table.  
7. Tighten the lock nut (F) to retain the setting.  
Tighten the lock handle (J).  
45º Fence Backward Stop Adjustment  
Referring to Figure 15:  
The 45º fence backward stop (fence positioned  
away from the operator) is controlled by the stop  
bolt (E).  
Figure 15  
1. Loosen the lock handle (A). Move the stop  
plate (D) out of the way and position the fence  
at the 135º angle. Make sure the fence sits  
against the stop bolt. (E).  
2. Tighten the lock handle (A)  
3. Place an angle measuring device on the table  
and against the fence to confirm a 135º setting  
(A. Fig. 16).  
4. To adjust, loosen the lock nut (F), turn the stop  
bolt (E) until a 135º angle is obtained.  
5. Tighten the lock nut (F).  
Figure 16  
14  
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Infeed Table Depth Stop  
Referring to Figure 17:  
The infeed table depth stop (A) limits the depth of  
a cut (set by adjusting the infeed table handwheel)  
to  
a
maximum depth of 1/8”. For normal  
operations, the depth of cut should never exceed  
1/8", except for rabbetting operations.  
If a rabbeting operation is desired:  
1. Lower the infeed table to 1/8", which will cause  
the depth stop limiter to engage.  
2. Loosen the lock handle (B) and pull out on the  
stop handle (C).  
Figure 17  
3. Continue lowering the table to the desired  
depth of cut.  
Important: Never override the depth stop limiter  
unless performing rabbeting operations.  
Gib Adjustment  
After a period of use, the gibs may become loose  
and need adjusting.  
To adjust (refer to Figure 18):  
1. Loosen setscrew locknuts (A) and gib lock  
screws (B).  
Note: The infeed table has three gib  
adjustment screws A (Infeed). The outfeed  
table has two gib adjustment screws  
A (Outfeed) and two gib lock wing screws (B).  
2. Tighten each setscrew 1/4 turn starting at the  
bottom and working up. If a 1/4 turn does not  
remove all play, take another 1/4 turn. Repeat  
a 1/4 turn at a time for all three (or two) set  
screws until play is removed.  
Figure 18  
3. Tighten wing screws (B) and lock nuts (A).  
Important: If gibs are adjusted, also perform the  
Outfeed Table Adjustment to ensure the proper  
knife height in relation to the outfeed table.  
15  
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Setting Cutterhead Knives (JJ-6CSX)  
Cutterhead  
knives  
are  
dangerously sharp! Use extreme caution when  
inspecting, removing, sharpening or replacing  
knives into the cutterhead. Failure to comply  
may cause serious injury!  
1. Carefully number each blade with a magic  
marker to make them easier to differentiate.  
2. Rotate the cutterhead by turning the  
cutterhead pulley and 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 cutting arc.  
Figure 19  
Figure 20  
Figure 21  
Figure 22  
3. Loosen table lock screw (A, Fig. 19) and gib  
lock screw (B, Fig. 19) and raise the outfeed  
table to the height of blade number one by  
turning hand wheel (A, Fig. 20). Counter-  
clockwise will cause the outfeed table to raise.  
Clockwise will cause the outfeed table to  
lower. Set a straight edge on the outfeed  
table. Position of the table and straight edge  
should look like Figure 21. Use care when  
handling the straight edge near the blades so  
as not to damage them.  
4. When the outfeed table and blade number one  
are the same height, tighten gib and table lock  
screws.  
Important: Do not change the setting for the  
outfeed table again. This will only change if the  
blades are replaced.  
5. Bring the straight edge toward the left of the  
jointer and confirm that blade number one is at  
the same height at the left of the table as it is  
at the right side of the table. (Fig. 22)  
6. If blade is higher or lower at the right of the  
table than it is at the left, slightly loosen four  
screws (A, Fig. 21) by turning clockwise as  
viewed from the infeed table. Blades are  
adjusted with jacking screws To lower, turn the  
screw clockwise. To raise, turn the screw  
counter-clockwise.  
Blades are set at the proper height when the  
top of the blades are 1/16" above the  
cutterhead.  
7. Alternately tighten four screws to hold each  
blade in place.  
8. Repeat this process with blades two and three.  
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.  
16  
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Replacing Knives (JJ-6CSX)  
Planer knives are dangerously  
sharp. Use extreme caution when inspecting,  
removing, sharpening, or replacing knives into  
the cutterhead. Failure to comply may cause  
serious injury.  
1. Disconnect machine from the power source.  
2. Remove blade guard by turning the knob  
(A, Fig. 23) clockwise while lifting up on blade  
guard.  
Blades are sharp! Use great  
care when hands are around  
blade area!  
3. Loosen four screws (A, Fig. 24).  
\Note: Loosen screws by turning in  
a
clockwise direction as viewed from the infeed  
table.  
Figure 23  
Carefully remove the knife (C, Fig. 24), the  
lock bar with screws (B, Fig. 24).  
Repeat for the other two blades.  
4. Before assembly, clean all parts thoroughly  
and clear cutterhead knife slots of any dust or  
debris.  
5. Insert knife into the cutterhead channel making  
sure it faces the proper direction.  
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. Do not tighten firmly at this time.  
7. Repeat for other two blades.  
8. To set the knives to the outfeed table and to  
the same height in the cutterhead, see the  
Setting Outfeed Table to Cutterhead Knives  
section.  
Figure 24  
17  
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Outfeed Table Adjustment  
When you receive the jointer, the knives have  
been pre-set at the factory. However, the height  
and parallelism of the knives with the outfeed table  
should be checked, and any needed adjustments  
made, before putting the jointer into operation.  
Adjust the height of the outfeed table as follows:  
1. Disconnect jointer from power source.  
2. Carefully number each blade with a marker to  
make them easier to differentiate.  
3. Place a straightedge upon the outfeed table  
and extend it over the cutterhead (Figures 25  
and 26).  
Planer knives are dangerously  
sharp. Do not grab the  
cutterhead itself to rotate it! Failure to comply  
may cause serious injury.  
4. Rotate the cutterhead, using the drive belt or  
pulley, until knife number one is at its highest  
point. The apex of the knife should just barely  
come in contact with the straightedge.  
Figure 25  
If the apex of the knife number one just makes  
contact with the straightedge, no adjustment is  
required for the outfeed table. Proceed to the  
Setting Cutterhead Knives section.  
If the apex of the knife number one comes  
below the straightedge (a gap exists) or  
pushes the straightedge up, proceed with the  
following steps:  
5. Loosen both gib lock screws (B, Fig. 18) and  
the lock knob (Figure 25).  
6. Raise or lower the outfeed table until the  
straight edge contacts the knife tip, as shown  
in Figure 26. Using the drive belt or pulley,  
rock the cutterhead slightly to make sure the  
apex of the knife is just barely contacting the  
straight edge.  
When adjustment is complete:  
7. Lock the outfeed table at that setting by  
tightening the lock knob (Figure 25) and gib  
lock screws (B, Fig. 18). The outfeed table  
adjustment is complete.  
Figure 26  
The outfeed table adjustment is only made against  
one knife (blade number one was arbitrarily  
selected here). After the outfeed table has been  
set at the correct height, do not change it except  
for special operations or after replacing knives.  
After this adjustment is completed, it is necessary  
to proceed to the Setting Cutterhead Knives  
section to verify that all three knives are at the  
correct height and parallel to the outfeed table.  
18  
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Setting Cutterhead Knives (JJ-6CSDX)  
Note: Before setting knives for model JJ-6CSDX  
Jointer, the Outfeed Table Adjustment should be  
done to ensure the proper knife height in relation to  
the outfeed table.  
Knives for the JJ-6CSDX cutterhead are adjusted  
by means of a cam. It is important to note that the  
entire adjustment is accomplished within one  
complete rotation (360 degrees) of the cam. A full  
rotation of the cam will cause the knife blade to  
move a total of .015” from one extreme to the  
other. Turning the cam more than one full rotation  
will not further adjust the knife setting, but will  
simply begin the adjustment all over again. The  
knife adjustment procedure is outlined below.  
Figure 27  
Cutterhead  
knives  
are  
dangerously sharp! Use extreme caution when  
inspecting, removing, sharpening or replacing  
knives into the cutterhead. Failure to comply  
may cause serious injury!  
To adjust (refer to Figures 27 & 28):  
1. Disconnect jointer from power source.  
Figure 28  
2. Carefully number each blade with a marker to  
make them easier to differentiate.  
rotate freely. This is especially important for  
when the cam is rotated counterclockwise since  
this action will cause the cam locking screw to  
loosen further.  
3. Place a straightedge across the outfeed table  
extending it over the cutterhead towards one  
end of the knife.  
8. Using an 8mm hex wrench, adjust the cam.  
This is a very sensitive adjustment. Start by  
rotating the cam in a clockwise direction just a  
few degrees.  
Cutterhead knives are  
dangerously sharp. Do not grab the cutterhead  
itself to rotate it! Failure to comply may cause  
serious injury.  
9. Next, keep the cutterhead steady by firmly  
holding on to the pulley, place a piece of wood  
pressed against the knife’s edge and press to  
properly seat the blade.  
4. Rotate the cutterhead back and forth using the  
drive belt or pulley, until knife number one is at  
its highest point. The apex of the knife should  
just barely come in contact with the  
straightedge.  
10. Check your progress by repeating steps 4 and  
5. If the knife becomes more out of adjustment,  
turn the cam in the other direction.  
5. Move the straightedge towards the other end  
of the knife and repeat step 4.  
11. The adjustment is almost complete when the  
requirements described in Steps 4 and 5 are  
met.  
The apex of the knife at both ends of the knife  
must just make contact with the straightedge. If  
the apex of the knife comes below the  
straightedge (a gap exists) or pushes the  
straightedge up, proceed to the next step.  
12. Next, while pressing the knife firmly against the  
cam, snug the two inside gib screws that hold  
the gib and knife in place. Verify that the knife is  
still in adjustment (steps 4 and 5).  
6. Using a 4mm hex wrench, slightly loosen the  
four gib screws.  
13. Tighten the two outside gib screws, then the  
two inside gib screws. Verify that the knife is  
still in adjustment (steps 4 and 5).  
7. Using a 3mm hex wrench, loosen the cam  
locking screws to permit adjustment of the cam  
(described in the next step).  
14. Tighten the gib lock screws.  
15. Repeat this entire procedure for the remaining  
two knives.  
Important: Always keep the cam locking  
screws snug enough so that the cam can’t  
19  
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Replacing Knives (JJ-6CSDX)  
Planer knives are dangerously  
sharp. Use extreme caution when inspecting,  
removing, sharpening, or replacing knives.  
Failure to comply may cause serious injury.  
To remove and replace  
Figure 29):  
a
knife (Refer to  
1. Remove four gib screws (A) with a 4mm hex  
wrench.  
2. Remove the gib (B) and knife (C).  
If the knife is being reused (knives are double-  
edged), clean the knife, gib and cutterhead of  
all pitch and debris.  
3. Lay the new knife or unused edge of the old  
knife back onto the cutterhead (D).  
4. Replace the gib (B) and screws (A). Finger  
tighten only at this time.  
5. Press against the cutting edge of the knife at  
the center of the blade with a piece of wood.  
DO NOT USE FINGERS! This is to ensure that  
the cam is making proper contact with the  
knife.  
Figure 29  
6. Snug the inside two screws, then the outside  
two screws.  
7. Release the piece of wood pressing against  
the knife and tighten the gib screws.  
8. Replace the remaining two blades by repeating  
steps 1 – 7.  
9. Determine if knives need to be set.  
Follow the Outfeed Table Adjustment section  
steps 3 and 4 only to determine if knives need  
to be set. Do not complete the entire  
outfeed table adjustment. If knives need to  
be set, proceed to the Setting Cutterhead  
Knives section.  
Setting Knives for Rabbeting and Nicks  
To position the knives for rabbet cuts, take a shop  
scale with 1/32” graduations and place it against  
the end of the cutterhead. Slide the knife out until it  
is at the 1/32” mark on the scale; that is, the knife  
will now be 1/32” beyond the edge of the  
cutterhead. The gib should remain in normal  
position, even with the edge of the cutterhead.  
(Figure 30). This adjustment will ensure that the  
knife clears the end of the gib and cutterhead, and  
has good contact with the workpiece. (See the  
Rabbeting section for further information.)  
Figure 30  
Note: This will also correct for small nicks without  
requiring replacement of blades.  
20  
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Determining Correct Table Height  
When you receive the jointer, the knives have  
been pre-set at the factory. However, the height  
and parallelism of the knives with the outfeed table  
should be checked, and any needed adjustments  
made, before putting the jointer into operation.  
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.  
Outfeed table too high – If the outfeed table is too  
high, a curved finished surface results (Figure 31).  
Figure 31  
Outfeed table too low – If the outfeed table is too  
low, the work will have a gouge, or snipe, at the  
end of the cut (Figure 32).  
Figure 32  
Outfeed table at correct setting – Figure 33  
illustrates the correct setting of outfeed table level  
with the knives. The workpiece will rest firmly on  
both tables with no open space under the finished  
cut.  
Figure 33  
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Operating Controls  
1. Hand Wheel for Outfeed Table  
2. Outfeed Table  
9. Table Lock Knob  
10. Fence Tilt Lock Handle  
11. Belt Guard  
3. Fence  
4. Fence Adjustment Handle  
5. Cutter Guard  
12. Fence Travel Lock Handle  
13. Depth Limiter  
6. Infeed Table  
7. Hand Wheel for Infeed Table  
8. On/Off Switch  
Operation  
Check the following before operating the jointer:  
Important: If you are inexperienced at jointing, use  
scrap pieces of lumber to check settings and get  
the feel of operations before attempting regular  
work.  
‰
‰
‰
Outfeed table must be set level with the high  
point of the knives.  
Fence adjusted for minimum exposure of  
cutterhead, and locked at desired angle.  
Stabilize long workpieces by using an assistant, or  
roller stands set level with the outfeed or infeed  
table surface.  
The cutterhead guard must be in place and  
operating properly (except when rabbeting).  
The fence should be adjusted to create minimum  
exposure to the cutterhead during the jointing  
operation.  
‰
‰
Infeed table set for desired depth of cut.  
Stand away from the cutterhead and turn the  
machine on for a few moments. Listen for any  
odd noises, rubbings, vibrations, etc. Correct  
such problems before attempting operations on  
the jointer.  
‰
Carefully check your workpiece for knots, holes,  
staples or any foreign material that might  
damage knives or pose a risk of kickback. Also  
check the workpiece for grain orientation.  
22  
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Hand Placement  
Never pass hands directly over  
the cutterhead.  
At the start of the cut, the left hand holds the  
workpiece firmly against the infeed table and fence  
while the right hand pushes the workpiece in a  
smooth, even motion toward the cutterhead  
(Figure 34). After the cut is under way, the new  
surface rests firmly on the outfeed table. The left  
hand is transferred to the outfeed side and presses  
down on this part of the workpiece, at the same  
time maintaining flat contact with the fence. The  
right hand presses the workpiece forward and  
before the right hand reaches the cutterhead it  
should be moved to the work on the outfeed table.  
Figure 34  
Surfacing  
Always use a hold down or  
push block when surfacing stock.  
Surfacing, or jointing the face of stock, is shown in  
Figure 35. Adjust the infeed table for depth of cut.  
Cuts of approximately 1/16” at a time are  
recommended, as this allows better control over  
the material being surfaced. More passes can then  
be made to reach the desired depth.  
Figure 35  
Edge Jointing  
Edge Jointing (Figure 36) is the most common  
operation for the jointer. Set fence square with the  
table. Depth of cut should be the minimum required  
to obtain a straight edge. Do not make cuts deeper  
than 1/8" in a single pass. Hold the best face of the  
workpiece firmly against the fence throughout the  
feed.  
Figure 36  
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Rabbeting  
A rabbet is a groove cut along the edge of a board.  
See Figure 37. The width and thickness of the  
wood to be rabbeted depends upon the width and  
length of the rabbet. However, never rabbet a  
piece of wood less than 12” long.  
Note: The knives must be extended beyond the  
cutterhead by 1/32”. See the Replacing Knives in  
Cutterhead section for this procedure.  
A rabbet cut requires removal  
of the guard. Use extreme  
caution and keep hands clear of cutterhead.  
Always re-install guard immediately after  
rabbeting operation is completed.  
Use push blocks to rabbet cut whenever possible.  
The rabbeting capacity is 1/2”.  
Figure 37  
1. Disconnect jointer from power source.  
2. Set fence for desired width of rabbet.  
3. Check width of the rabbet by measuring the  
distance from the end of a knife in the  
cutterhead to the fence.  
4. Re-connect power. It is easier and safer to  
take a series of shallow cuts. Lower the infeed  
table 1/32” at a time and make successive cuts  
until the desired depth of rabbet has been  
obtained. See Figure 37.  
Jointing Short or Thin Work  
When jointing short or thin work pieces, use a push  
block to eliminate all danger to the hands. Two  
push blocks are shipped with your jointer. You can  
also make your own easily from scrap material.  
Examples are shown in Figure 38.  
Jointing Warped Surfaces  
If the wood to be jointed is cupped or bowed, place  
the concave side down, and take light cuts until the  
surface is flat.  
Figure 38  
Avoid forcing such material down against the table  
– excessive pressure will spring it while passing  
the knives, and it will spring back and remain  
curved after the cut is completed.  
24  
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Beveling  
To cut a bevel, lock the fence at the required angle  
and run the work piece across the knives while  
keeping it firmly against the fence and tables.  
Several passes may be necessary to achieve the  
desired result.  
Although the fence may be  
tilted in or out for  
a
bevel cut, it is  
recommended for safety reasons that the fence  
be tilted in toward the operator, making a  
cradled cut.  
Direction of Grain  
Figure 39  
Avoid feeding work into the jointer against the  
grain. This may result in chipped and splintered  
edges. See Figure 39. Feed with the grain to  
obtain a smooth surface, as shown in Figure 40.  
Maintenance  
Blade Care  
Blades are extremely sharp!  
Use caution when cleaning or  
changing.  
serious injury!  
Failure to comply may cause  
Figure 40  
When gum and pitch collect on the blades,  
carefully remove with a strong solvent. Failure to  
remove gum and pitch build up may result in  
excessive friction, blade wear and overheating.  
When blades become dull, touch up blades. See  
Sharpening the Knives.  
Sharpening the Knives  
Blades are extremely sharp!  
Use caution when handling.  
Failure to comply may cause serious injury!  
Figure 41  
1. Disconnect the machine from the power  
source.  
the cutterhead pulley while sliding the stone  
back and forth across the table.  
2. Remove the blade guard and belt cover.  
7. Take the same amount of passes for all three  
blades.  
3. To protect the infeed table from scratches,  
partially cover the sharpening stone with paper  
(Figure 41).  
When the blades have been sharpened and still are  
not cutting efficiently, trying to touch up the blades  
further will only cause the formation of a second  
beveled edge. When this starts to happen, it is time  
4. Lay the stone on the infeed table.  
5. Lower the infeed table and turn the cutterhead  
by turning the cutterhead pulley. The infeed  
table height is set properly when the stone's  
surface is flush with the knife bevel.  
to replace blades with another set.  
It is  
recommended to keep a second set of blades on  
hand so that they may be installed while the first set  
is being professionally sharpened.  
6. Keep the cutterhead from rotating by grasping  
25  
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Cutterhead Removal  
The entire cutterhead assembly may be removed  
for cleaning or for bearing and blade replacement.  
Some woodworkers keep a spare cutterhead with  
replacement blades should the original cutterhead  
have to be repaired.  
Blades in the cutterhead are  
sharp! Use extreme caution  
when handling the removal of the cutterhead.  
Failure to comply may cause serious injury!  
To remove the cutterhead (including bearings,  
studs, and housing) from the base casting:  
Referring to Figure 42:  
1. Disconnect the machine from the power  
source.  
2. Remove the front blade guard (A) and  
screw (H).  
3. Remove the lock handle (B), washer (C) and  
lock nut (D) securing the fence assembly (E) to  
the table (F).  
Figure 42  
4. Lift the fence assembly (E) from the table.  
5. From the left side of the stand, remove the  
dust chute (G). From the back of the machine  
remove the cabinet access cover (not shown).  
Referring to Figure 43:  
6. Using an 8mm hex wrench, loosen two hex  
cap screws underneath fence base casting (E)  
that secure the casting to the table (F).  
Remove the fence base casting and set aside.  
7. Remove four screws and washers (A) securing  
the belt guard (B). Remove the belt guard.  
8. Remove the V-belt (C) from the cutterhead  
pulley (D). If necessary, loosen the motor  
mounting screws with a 12mm wrench to  
provide slack on the V-belt.  
Figure 43  
9. Using a 3mm hex wrench, loosen two set  
screws that secure the cutterhead pulley (D) to  
the cutterhead shaft. Set the pulley and shaft  
key aside.  
10. Using a 14mm wrench, remove two screws  
(A, Fig. 44) and lock washers that secure the  
cutterhead bearing housings to the base.  
Note: These screws and lock washers are  
more easily accessible through the dust chute.  
11. Carefully remove the cutterhead (A, Fig. 45).  
12. Before placing the new cutterhead back into  
the casting, thoroughly clean the "saddle" and  
the bearing housings of saw dust and grease  
so that they seat properly.  
Figure 44  
26  
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13. To re-install the cutterhead, reverse the above  
steps.  
Note: Make sure that the fence base casting is  
level with the Outfeed table when securing.  
Lubrication  
‰
Use a good grade of light grease on the steel  
adjusting screws located in the raising and  
lowering mechanisms of the work tables.  
‰
Occasionally, apply a few drops of light  
machine oil to the infeed/outfeed gibs. This  
permits the tables to slide freely.  
The cutterhead ball bearings are lifetime lubricated  
and need no further care.  
Figure 45  
Troubleshooting Operating Problems  
Trouble  
Probable Cause  
Remedy  
Finished stock is  
concave on back  
end.  
Raise outfeed table until it aligns with  
tip of knife. See Outfeed Table  
Adjustment.  
Knife is higher than outfeed table.  
Lower outfeed table until it aligns with  
tip of knife. See Outfeed Table  
Adjustment.  
Finished stock is  
concave on front end.  
Outfeed table is higher than knife.  
Cutting against the grain.  
Dull knives.  
Cut with the grain whenever possible.  
Sharpen or replace knives.  
Use slower rate of feed.  
Feeding workpiece too fast.  
Cutting too deeply.  
Chip out.  
Make shallower cuts.  
Inspect wood closely for imperfections;  
use different stock if necessary.  
Knots, imperfections in wood.  
Allow wood to dry or use different  
stock.  
Wood has high moisture content.  
Dull knives.  
Fuzzy grain.  
Sharpen or replace knives/inserts.  
Feeding workpiece too quickly, or  
applying too much pressure to  
workpiece.  
Cutterhead slows  
while operating.  
Feed more slowly, or apply less  
pressure to workpiece.  
Set knives properly as described in the  
Setting Cutterhead Knives section.  
Check that knife slots are clean and  
free of dust or debris.  
Knives incorrectly set.  
“Chatter” marks on  
workpiece.  
Feed workpiece slowly and  
consistently.  
Feeding workpiece too fast.  
Align knives per the Setting Cutterhead  
Knives section. Replace nicked knives  
or correct for small nicks – see Setting  
Knives for Rabbeting and Nicks.  
Uneven knife marks  
on workpiece.  
Knives are nicked, or out of  
alignment.  
27  
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Troubleshooting Mechanical and Electrical Problems  
Trouble  
Probable Cause  
Remedy  
Machine will not  
start/restart or  
repeatedly trips  
circuit breaker or  
blows fuses.  
Verify unit is connected to power, on-  
button is pushed in completely, and  
stop-button is disengaged. See page  
24.  
No incoming power.  
Verify that jointer is on a circuit of  
correct size. If circuit size is correct,  
there is probably a loose electrical  
lead. Check amp setting on motor  
starter.  
Building circuit breaker trips or fuse  
blows.  
If you have access to a voltmeter, you  
can separate a switch failure from a  
motor failure by first, verifying  
incoming voltage at 110/220+/-10%  
and second, checking the voltage  
between switch and motor at  
110/220+/-10%. If incoming voltage is  
incorrect, you have a power supply  
problem. If voltage between switch  
and motor is incorrect, you have a  
switch problem. If voltage between  
switch and motor is correct, you have  
a motor problem.  
Switch or motor failure (how to  
distinguish).  
Clean motor of dust or debris to allow  
proper air circulation. Allow motor to  
cool down before restarting.  
Motor overheated.  
Motor failure.  
If electric motor is suspect, you have  
two options: Have a qualified  
electrician test the motor for function  
or remove the motor and take it to a  
qualified electric motor repair shop  
and have it tested.  
Double check to confirm all electrical  
connections are correct. Refer to the  
Wiring Diagram section to make any  
needed corrections.  
Unit incorrectly wired.  
28  
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Trouble  
Probable Cause  
Remedy  
If the on/off switch is suspect, you  
have two options: Have a qualified  
electrician test the switch for function,  
or purchase a new on/off switch and  
establish if that was the problem on  
change out.  
On/off switch failure.  
Machine will not  
start/restart or  
repeatedly trips  
circuit breaker or  
blows fuses.  
Optional Accessories  
708801 .............Knives for Model JJ-6CSX Jointer (set of 3)  
708801DX ........Knives for Model JJ-6CSDX Jointer (set of 3)  
708815 .............Push Block for JJ-6CSX  
Parts  
Ordering Replacement Parts  
To order parts or reach our service department, call 1-800-274-6848 between 7:30 a.m. and 5:30 p.m.  
(CST), Monday through Friday. Having the Model Number and Serial Number of your machine available  
when you call will allow us to serve you quickly and accurately.  
29  
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Fence – Parts All Models  
Index No. Part No.  
Description  
Size  
Qty.  
.................JEJ-FW ....................Fence Assembly Complete (JJ-6CSX) ................ .................................... 1  
.................JJ6CSDX-FAC.........Fence Assembly Complete (JJ-6CSDX).............. .................................... 1  
1 ...............JEJ-F01W ................Fence Body (JJ-6CSX) ........................................ .................................... 1  
1A.............JJ6CSDX-201 ..........Fence Body (JJ-6CSDX)...................................... .................................... 1  
2 ...............JEJ-F14....................Fence Link............................................................ .................................... 2  
3 ...............JEJ-F02W ................Tilt Plate (JJ-6CSX) ............................................. .................................... 1  
.................JJ6CSDX-203 ..........Tilt Plate (JJ-6CSDX)........................................... .................................... 1  
4 ...............JED-F16...................Threaded Stud ..................................................... .................................... 4  
5 ...............TS-0561031 .............Hex Nut ................................................................3/8”-16......................... 4  
6 ...............JEB-F09...................Handle.................................................................. .................................... 1  
7 ...............5DF-I09....................Knob..................................................................... .................................... 1  
8 ...............5CH-F13A................Flat Head Socket Screw (JJ-6CSX).....................5/16”x1-5/8” ................ 2  
8A.............TS-0207041 .............Socket Head Cap Screw (JJ-6CSDX) .................1/4”-20x3/4” ................ 2  
9 ...............JED-F02...................Block (JJ-6CSX)................................................... .................................... 1  
9A ............PJ882-142................Fixed Block (JJ-6CSDX) ...................................... .................................... 1  
10 .............JEJ-F03....................Block .................................................................... .................................... 1  
11 .............JEJ-F04....................Bolt....................................................................... .................................... 1  
12 .............TS-0561041 .............Hex Nut ................................................................7/16”-14 ...................... 1  
13 .............JEJ-F05....................Stud...................................................................... .................................... 1  
14 .............JEJ-F06....................Swivel Block......................................................... .................................... 1  
15 .............JEJ-F07....................Plate..................................................................... .................................... 1  
16 .............5FF-J12....................Spring Pin.............................................................Ø4x12 ......................... 1  
17 .............JEJ-F08....................Hex Cap Bolt........................................................ .................................... 1  
18 .............JEJ-F09....................Plate..................................................................... .................................... 1  
19 .............TS-0561072 .............Hex Nut ................................................................5/8”-18UNF................. 2  
20 .............JEJ-F10....................Bushing ................................................................ .................................... 1  
21 .............JEJ-F11W ................Fence Bracket (JJ-6CSX) .................................... .................................... 1  
................JJ6CSDX-221 ..........Fence Bracket (JJ-6CSDX).................................. .................................... 1  
22 .............TS-0680061 .............Flat Washer..........................................................1/2”.............................. 3  
23 .............JEJ-F12....................Lock Handle......................................................... .................................... 2  
24 .............JED-F17 ..................Lock Nut............................................................... .................................... 1  
25 .............TS-0051051 .............Hex Cap Screw....................................................5/16”-18x1” ................. 1  
26 .............TS-0561021 .............Hex Nut ................................................................5/16”-18 ...................... 2  
27 .............TS-0051081 .............Hex Cap Screw....................................................5/16”-18x1-3/4” ........... 1  
28 .............JED-F03...................Plate..................................................................... .................................... 1  
29 .............TS-0813032 .............Screw ...................................................................1/4”-20x1/2” ................ 2  
30 .............TS-0680021 .............Flat Washer (JJ-6CSX)........................................1/4”.............................. 2  
.................TS-0680021 .............Flat Washer (JJ-6CSDX) .....................................1/4”.............................. 4  
31 .............TS-0561052 .............Hex Nut ................................................................1/2”-20UNF................. 2  
32 .............PJ882-144................Pad Block (JJ-6CSDX)......................................... .................................... 1  
33 .............TS-069204 ...............Flat Washer (JJ-6CSDX) .....................................#10.............................. 2  
34 .............TS-0206021 .............Socket Head Cap Screw (JJ-6CSDX) .................#10-24x1/2”................. 2  
30  
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Fence – Assembly All Models  
31  
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Stand – Parts All Models  
Index No. Part No.  
Description  
Size  
Qty.  
1 ...............JI-Y01W ...................Stand Body........................................................... .................................... 1  
2 ...............JI-Y01AW.................Access Cover....................................................... .................................... 1  
7 ...............TS-0267041 .............Set Screw.............................................................1/4”-20x3/8” ................ 2  
8 ...............JH-M10 ....................Motor Pulley (JJ-6CSX) ....................................... .................................... 1  
.................6296125...................Motor Pulley (JJ-6CSDX)..................................... .................................... 1  
9 ...............VB-A36.....................V-Belt (JJ-6CSX)..................................................A-36 ............................ 1  
.................VB-A37.....................V-Belt (JJ-6CSDX)...............................................A-37 ............................ 1  
10 .............JC-M07 ....................Lock Bolt*.............................................................3/8”-16......................... 3  
11 .............TS-0720091 .............Lock Washer*.......................................................3/8”.............................. 3  
12 .............TS-0680031 .............Flat Washer..........................................................5/16”............................ 4  
13 .............TS-0051031 .............Hex Head Bolt......................................................5/16”-18x3/4” .............. 4  
14 .............TS-0561021 .............Hex Nut ................................................................5/16”-18 ...................... 4  
15 .............TS-081B042.............Screw ...................................................................#8-32x5/8”................... 2  
16 .............5EA-D05 ..................Star Washer.........................................................#8................................ 2  
17 .............TS-0560061 .............Hex Nut ................................................................#8-32........................... 2  
18 .............TS-1550021 .............Flat Washer..........................................................M4............................... 2  
19 .............JEX-S02...................Dust Chute........................................................... .................................... 1  
21 .............TS-0680021 .............Flat Washer* ........................................................1/4”.............................. 4  
22 .............TS-081F032.............Screw*..................................................................1/4”-20x1/2” ................ 4  
23 .............994542.....................Switch................................................................... .................................... 1  
24 .............JI-X02.......................Power Cord.......................................................... .................................... 1  
25 .............5QA-I04....................Strain Relief Bushing ........................................... .................................... 3  
26 .............JI-X04W ...................Motor....................................................................1HP............................. 1  
.................JI-X04-AA.................Centrifugal Switch (not shown)............................ .................................... 1  
.................JI-X04-B...................Capacitor (motor – not shown).............................300MFD 125VAC........ 1  
.................JI-X04-CA ................Capacitor Cover................................................... .................................... 1  
.................JI-X04-DA ................Junction Box (motor – not shown) ....................... .................................... 1  
.................JI-X04-EA.................Junction Box Cover (motor – not shown)............. .................................... 1  
.................JI-X02-A...................Motor Cord (not shown) ....................................... .................................... 1  
.................JJ6CS-HK ................Hardware Kit (not shown) .................................... .................................... 1  
.................TS-152704 ...............Hex Key Wrench (3mm – not shown)*................. .................................... 1  
.................JJ6CS-OEW.............Open End Wrench (8/10mm – not shown)*......... .................................... 1  
.................JJ6CS-OEW2...........Open End Wrench (12/14mm – not shown)*....... .................................... 1  
.................TS-227D081.............Hex Wrench (8mm – not shown)** ...................... .................................... 1  
.................JJ6CSDX-326A........T-Hex Wrench (4mm – not shown)**................... .................................... 1  
27 .............JJ6-03CS .................Key.......................................................................5x5x30 ........................ 1  
28 .............5AL-C10B ................Tapping Screw.....................................................M4x25......................... 2  
30 .............TS-0680031 .............Flat Washer..........................................................5/16”............................ 4  
31 .............PG-M02....................JET Logo Label.................................................... .................................... 1  
32 .............JJ6CSX-332.............Warning Label...................................................... .................................... 1  
33 .............JEB-S07...................Warning Label...................................................... .................................... 1  
34 .............JEB-S08...................Voltage Label....................................................... .................................... 1  
35 .............JEB-S09...................Switch Box ........................................................... .................................... 1  
36 .............TS-0720081 .............Lock Washer........................................................5/16”............................ 4  
37 .............TS-1550021 .............Flat Washer* ........................................................M4............................... 4  
38 .............TS-0803032 .............Screw*..................................................................#5-40x3/8"................... 4  
39 .............TS-081F032.............Screw*..................................................................1/4”-20x1/2” ................ 4  
40 .............TS-0680021 .............Flat Washer* ........................................................1/4”.............................. 4  
41 .............JEY-S03W ...............Belt Guard............................................................ .................................... 1  
42 .............JEY-S07...................Plate..................................................................... .................................... 1  
43 .............TS-081C032.............Screw ...................................................................#10-24x1/2”................. 2  
44 .............TS-069204 ...............Flat Washer..........................................................#10.............................. 2  
* included in Hardware Kit for JJ-6CSX  
*,** included in Hardware Kit for JJ-6CSDX  
32  
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Stand – Parts and Assembly All Models  
45 .............TS-0561031 .............Hex Nut ................................................................3/8”-16......................... 1  
46 .............JC-M05 ....................Door Latch............................................................ .................................... 1  
47 .............JC-M04 ....................Knob Screw.......................................................... .................................... 1  
33  
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Bed – Parts All Models  
Index No. Part No.  
Description  
Size  
Qty.  
1 ...............JI-T01W ...................Base..................................................................... .................................... 1  
2 ...............JI-T02W ...................Front Table (JJ-6CSX)......................................... .................................... 1  
.................JJ6CSDX-402 ..........Front Table (JJ-6CSDX) ...................................... .................................... 1  
3 ...............JI-T03W ...................Rear Table (JJ-6CSX).......................................... .................................... 1  
.................JJ6CSDX-403 ..........Rear Table (JJ-6CSDX)....................................... .................................... 1  
4 ...............JI-T04.......................Gib........................................................................ .................................... 2  
5 ...............JH-T30 .....................Lock Screw........................................................... .................................... 2  
6 ...............TS-0267091 .............Set Screw.............................................................1/4”-20x1” ................... 5  
7 ...............TS-0561011 .............Hex Nut ................................................................1/4”-20......................... 5  
8 ...............JI-T07W ...................Ball Crank............................................................. .................................... 1  
9 ...............JI-T06.......................Shoulder Pin......................................................... .................................... 2  
10 .............TS-0680061 .............Flat Washer..........................................................1/2”.............................. 2  
11 .............PJ882-118................Hex Nut ................................................................1/2”-12......................... 2  
12 .............JH-T11 .....................Pivot Pin............................................................... .................................... 2  
13 .............JJ6CSX-413.............Handwheel Assembly .......................................... .................................... 2  
16 .............TS-0267041 .............Set Screw.............................................................1/4”-20x3/8” ................ 2  
17 .............JH-T16 .....................Bushing ................................................................ .................................... 2  
18 .............JH-T17 .....................Washer................................................................. .................................... 4  
19 .............JH-T18 .....................Adjusting Nut........................................................ .................................... 2  
20 .............JH-T19 .....................Adjusting Screw ................................................... .................................... 2  
21 .............5F-E108 ...................Pin........................................................................Ø3x24 ......................... 2  
22 .............JH-T20 .....................Lock Knob............................................................ .................................... 2  
23 .............JH-T21 .....................Lock Knob............................................................ .................................... 2  
24 .............TS-0270031 .............Set Screw.............................................................5/16”-18x3/8” .............. 2  
25 .............JH-T12W..................Ball Crank............................................................. .................................... 1  
26 .............JH-T22 .....................Cutterhead Guard ................................................ .................................... 1  
27 .............JH-T23 .....................Guard Post........................................................... .................................... 1  
28 .............JH-T24 .....................Retaining Washer ................................................ .................................... 1  
29 .............JH-T25 .....................Spring................................................................... .................................... 1  
30 .............JH-T26 .....................Spring Knob ......................................................... .................................... 1  
31 .............JH-T27 .....................Retainer................................................................ .................................... 1  
32 .............TS-081B042.............Screw ...................................................................#8-32x5/8”................... 3  
33 .............JC-T17 .....................Pointer.................................................................. .................................... 1  
34 .............TS-081B012.............Screw ...................................................................#8-32x1/4”................... 1  
35 .............JJ6-19 ......................Depth Scale.......................................................... .................................... 1  
36 .............JJ6-01CS .................Warning Label...................................................... .................................... 1  
37 .............JJ6-02CS .................I.D Label (JJ-6CSX)............................................. .................................... 1  
.................JJ6CSDX-437 ..........I.D Label (JJ-6CSDX) .......................................... .................................... 1  
38 .............JEJ-B14W................Fence Base (JJ-6CSX) ........................................ .................................... 1  
38A...........JJ6CSDX-438 ..........Fence Base (JJ-6CSDX)...................................... .................................... 1  
39 .............JED-B02...................Key....................................................................... .................................... 1  
40 .............5FF-J12....................Spring Pin.............................................................Ø4x20 ......................... 1  
41 .............TS-0680041 .............Flat Washer..........................................................3/8”.............................. 1  
42 .............TS-0680041 .............Flat Washer..........................................................3/8”.............................. 1  
43 .............TS-0209071 .............Socket Head Cap Screw......................................3/8”-16x1-1/2” ............. 2  
44 .............JEY-B01...................1/8” Set Block....................................................... .................................... 1  
45 .............JEA-B06...................Stud...................................................................... .................................... 1  
46 .............JEA-B08...................Spring................................................................... .................................... 1  
47 .............JEA-B09...................Stud...................................................................... .................................... 1  
48 .............5DF-B05...................Knob..................................................................... .................................... 1  
49 .............5CO-D09B ...............Lock Handle.........................................................1/4”-20x7/8” ................ 1  
50 .............TS-0208041 .............Hex Socket Cap Screw........................................5/16”-18x3/4” .............. 3  
51 .............708815.....................Push Block........................................................... .................................... 2  
52 .............TS-1533032 .............Screw ...................................................................M5x0.8Px10................ 1  
53 .............TS-1550021 .............Flat Washer..........................................................M4............................... 1  
34  
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54 .............5F-H051...................Rivet..................................................................... .................................... 6  
55 .............TS-0207021 .............Socket Head Cap Screw (JJ-6CSDX) .................1/4”-20x1/2” ................ 1  
35  
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Cutterhead – Parts and Assembly JJ-6CSX  
Index No. Part No.  
Description  
Size  
Qty.  
.................JEE-C01A ................Cutterhead Assembly (Index #s 1-14) ................. .................................... 1  
1 ...............JC-C06.....................Hex Screw............................................................ .................................. 12  
2 ...............TS-0720091 .............Lock Washer........................................................3/8”.............................. 2  
3 ...............JEA-B01...................Bolt....................................................................... .................................... 2  
4 ...............3H-C02.....................Bearing Housing .................................................. .................................... 1  
5 ...............BB-6202ZZ...............Ball Bearing..........................................................6202ZZ........................ 1  
6 ...............JEE-C01...................Cutterhead ........................................................... .................................... 1  
7 ...............5F-G108...................Key.......................................................................5x5x25 ........................ 1  
8 ...............BB-6203ZZ...............Ball Bearing..........................................................6203ZZ........................ 1  
9 ...............JH-C04.....................Bearing Housing .................................................. .................................... 1  
10 .............JH-C07.....................Cutterhead Pulley ................................................ .................................... 1  
11 .............TS-0267041 .............Set Screw.............................................................1/4”-20x3/8” ................ 2  
12 .............708801.....................Knife for JJ-6CSX (set of 3) ................................. .................................... 1  
13 .............5AH-D06A................Flat Head Socket Screw ...................................... .................................... 6  
14 .............JI-C02 ......................Knife Lock Bar...................................................... .................................... 3  
36  
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Cutterhead – Parts and Assembly JJ-6CSDX  
Index No. Part No.  
Description  
Size  
Qty.  
.................JJ6CSDX-CA ...........Cutterhead Assembly (Index #s 1-15) ................. .................................... 1  
1 ...............JJ6CSDX-101 ..........Special Button Head Socket Screw..................... .................................. 12  
2 ...............TS-0720091 .............Lock Washer........................................................3/8”.............................. 2  
3 ...............JEA-B01...................Bolt....................................................................... .................................... 2  
4 ...............3H-C02.....................Bearing Housing .................................................. .................................... 1  
5 ...............BB-6202ZZ...............Ball Bearing..........................................................6202ZZ........................ 1  
6 ...............JJ6CSDX-106 ..........Cutterhead ........................................................... .................................... 1  
7 ...............5F-G108...................Key.......................................................................5x5x25 ........................ 1  
8 ...............BB-6203ZZ...............Ball Bearing..........................................................6203ZZ........................ 1  
9 ...............JH-C04.....................Bearing Housing .................................................. .................................... 1  
10 .............JH-C07.....................Cutterhead Pulley ................................................ .................................... 1  
11 .............TS-0267041 .............Set Screw.............................................................1/4”-20x3/8” ................ 2  
12 .............708801DX................Knife for JJ-6CSDX (set of 3)............................... .................................... 1  
13 .............TS-1501021 .............Socket Head Cap Screw......................................M4-0.7Px8 .................. 6  
14 .............JJ6CSDX-114 ..........Knife Lock Bar...................................................... .................................... 3  
15 .............JJ6CSDX-115 ..........Adjustment Nut .................................................... .................................... 6  
37  
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Wiring Diagram – All Models  
ELECTRICAL SCHEMATIC - 115V  
300MFD 125 VAC  
START  
BLACK  
BLACK  
WHITE  
BLACK  
YELLOW  
WHITE  
WHITE  
RED  
STOP  
GREEN  
GREEN  
GROUND  
GREEN  
BLACK  
WHITE  
ELECTRICAL SCHEMATIC - 230V  
300MFD 125 VAC  
START  
YELLOW  
BLACK  
BLACK  
BLACK  
WHITE  
WHITE  
WHITE  
RED  
STOP  
GREEN  
GREEN  
GROUND  
GREEN  
BLACK  
WHITE  
38  
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Notes  
39  
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WMH Tool Group  
2420 Vantage Drive  
Elgin, Illinois 60123  
Phone: 800-274-6848  
www.wmhtoolgroup.com  
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