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  IMPORTANT SAFETY INSTRUCTIONS 

WARNING – To reduce risk of injury: 

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 Jointer for other than its intended use. If used for other purposes, JET 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.  Do not operate this machine while tired or under the influence of drugs, alcohol or any medication. 

10.  Make certain the switch is in the 

OFF

 position before connecting the machine to the power source. 

11.  Make certain the machine is properly grounded. 

12.  Make all machine adjustments or maintenance with the machine unplugged from the power source. 

13.  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.  

14.  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. 

15.  Make sure the woodworking jointer is firmly secured to the floor or bench before use. 

16.  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. 

17.  Provide for adequate space surrounding work area and non-glare, overhead lighting. 

18.  Keep the floor around the machine clean and free of scrap material, oil and grease. 

19.  Keep visitors a safe distance from the work area. 

Keep children away.

 

20.  Make your workshop child proof with padlocks, master switches or by removing starter keys. 

21.  Give your work undivided attention. Looking around, carrying on a conversation and “horse-play” are 

careless acts that can result in serious injury. 

22.  Maintain a balanced stance at all times so that you do not fall or lean against the cutterhead or other 

moving parts. Do not overreach or use excessive force to perform any machine operation. 

23.  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. 

24.  Use recommended accessories; improper accessories may be hazardous. 

Summary of Contents for JJ-6HHDX

Page 1: ...Manual 6 inch Woodworking Jointer Models JJ 6CSDX JJ 6HHDX JET 427 New Sanford Road LaVergne Tennesseee 37086 Part No M 708457DX Ph 800 274 6848 Revision D1 06 2019 www jettools com Copyright 2018 JET...

Page 2: ...maintenance with the machine unplugged from the power source 13 Remove adjusting keys and wrenches Form a habit of checking to see that keys and adjusting wrenches are removed from the machine before...

Page 3: ...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 35 To avoid kickback the grain must run in the same direction you a...

Page 4: ...ck is highly recommended Figure 1 2 On Off Switch Padlock 2 0 Introduction This manual is provided by JET covering the safe operation and maintenance procedures for Models JJ 6CSDX and JJ 6HHDX Jointe...

Page 5: ...Models Exploded View 27 15 1 2 Fence Assembly All Models Parts List 28 15 2 1 Stand Assembly JJ 6CSDX Exploded View 29 15 2 2 Stand Assembly JJ 6CSDX Parts List 30 15 3 1 Stand Assembly JJ 6HHDX only...

Page 6: ...8 W x 56 L x 31 1 4 H Fence 3 7 8 H x 32 3 4 L 3 7 8 H x 32 3 4 L Knife Size 6 1 16 x 3 4 x 5 64 T 0 59 L x 0 59 W x 0 10T Fence Tilt 45 L 45 R 45 L 45 R Positive Stops 45 L 90 45 R 45 L 90 45 R Motor...

Page 7: ...Hardware 1 Pedestal Switch with Mounting Hardware JJ 6HHDX only Main Unit Carton 1 Bed Assembly 1 Fence Assembly 1 Cutterhead Guard A 1 Belt Guard E 1 V Belt D 4 1 4 20 x 1 2 Pan Head Screws L 4 1 4...

Page 8: ...ation label C on the bed faces the same direction as the switch D on the stand Figure 6 1 2 Line up two holes in the stand top E with holes in the bed assembly by viewing through the access door in re...

Page 9: ...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 moto...

Page 10: ...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...

Page 11: ...odworking Jointer is ready to run at 115 volt operation This Jointer when wired for 115 volt is intended for use on a circuit that has an outlet and a plug that look like the ones illustrated in A Fig...

Page 12: ...Fig 8 1 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...

Page 13: ...Figure 8 3 1 Set the infeed table to approximately the same height as the outfeed table 2 Move the fence by releasing lock handle D and pushing the fence assembly until it overlaps the tables B 3 Tigh...

Page 14: ...s 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...

Page 15: ...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...

Page 16: ...ng 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 13 Tighten the two outside gib screws...

Page 17: ...t No further adjustment is necessary Use the two provided star point screwdrivers to remove the knife insert screw Use one of the screwdrivers to help hold the cutterhead in position and the other to...

Page 18: ...ct setting Figure 8 18 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 8 18 9 0 Op...

Page 19: ...orkpiece for grain orientation 10 1 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 whi...

Page 20: ...th 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 Low...

Page 21: ...ully 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 replace them 11 2 Cutterhead removal The...

Page 22: ...ck on the V belt 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...

Page 23: ...e straight edge across front of outfeed table and extending over infeed table 7 Raise infeed table until it contacts straight edge and tighten infeed table in position 8 The straight edge should lie e...

Page 24: ...od Inspect wood closely for imperfections use different stock if necessary Fuzzy grain Wood has high moisture content Allow wood to dry or use different stock Dull knives or knife inserts Sharpen or r...

Page 25: ...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 mo...

Page 26: ...service department call 1 800 274 6848 Monday through Friday 8 00 a m to 5 00 p m CST Having the Model Number and Serial Number of your machine available when you call will allow us to serve you quick...

Page 27: ...27 15 1 1 Fence Assembly All Models Exploded View...

Page 28: ...5 Stud 1 14 JEJ F06 Swivel Block 1 15 JEJ F07 Plate 1 16 5FF J12 Spring Pin 4x12 mm 1 17 JEJ F08 Hex Cap Bolt 1 18 JEJ F09 Plate 1 19 TS 0640132 Hex Nylon Lock Nut 5 8 18UNF 1 20 JEJ F10 Bushing 1 21...

Page 29: ...29 15 2 1 Stand Assembly JJ 6CSDX Exploded View...

Page 30: ...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 3 mm...

Page 31: ...31 15 3 1 Stand Assembly JJ 6HHDX only Exploded View...

Page 32: ...TS 152704 Hex Wrench 3mm not shown 3 mm 1 TS 152707 Hex Wrench 6mm not shown 6 mm 1 JJ6CS OEW Open End Wrench 8 10mm not shown 8 10 mm 1 JJ6CS OEW2 Open End Wrench 12 14mm not shown 12 14 mm 1 27 JJ6...

Page 33: ...33 15 4 1 Bed Assembly All models Exploded View...

Page 34: ...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...

Page 35: ...ck 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 mm 1 8 BB 6203ZZ Ball Bearing 6203ZZ 1 9 JH C04 Bearing Ho...

Page 36: ...JH C07 Cutterhead Pulley 1 3 JH C04 Bearing Housing 1 4 BB 6203VV Ball Bearing 6203VV 1 5 5F G108 Key 5x5x25 mm 1 1791221 4 Helical Cutterhead Unit Index 6 thru 8 1 6 1791212 Knife Insert set of 10 to...

Page 37: ...37 16 0 Wiring diagrams All Models...

Page 38: ...tional action needed JET has Authorized Service Centers located throughout the United States For the name of an Authorized Service Center in your area call 1 800 274 6846 or use the Service Center Loc...

Page 39: ...39 This page intentionally left blank...

Page 40: ...40 427 New Sanford Road LaVergne Tennessee 37086 Phone 800 274 6848 www jettools com...

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