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29 

Parts List – Cutterhead Assembly (JWJ-8HH only)

 

Index No.  Part No. 

Description 

Size 

Qty

 

 ................. JJ8HH-CA ................ Cutterhead Assembly (Index # 1 thru 11) ............  .................................... 1 
 ................. 1791222-4 ................ Helical Cutterhead Unit (Index # 1, 7, 8) ..............  .................................... 1 
1 ............... JJ8HH-101 ............... Helical  Cutterhead  ...............................................  .................................... 1 
2 ............... JC-C02 ..................... Bearing Housing ..................................................  .................................... 2 
3 ............... BB-6204VV .............. Ball Bearing .......................................................... 6204VV ....................... 2 
4 ............... JWJ8CS-304 ............ Plate .....................................................................  .................................... 2 
5 ............... TS-0720091 ............. Lock Washer ........................................................ 3/8” .............................. 2 
6 ............... JWJ8CS-306 ............ Hex Cap Screw ....................................................  .................................... 2 
7 ............... 1791212 ................... Knife Insert (set of 10) ..........................................  .......................... total  36 
8 ............... JWP208HH-111 ....... Knife Insert  Screw ................................................ #10-32x1/2 ...............  36  
9  ............... 5F-G107 ................... Key ....................................................................... 5x5x22 ........................ 1 
10 ............. TS-0270031 ............. Socket Set Screw ................................................. 5/16”-18x3/8” .............. 2 
11 ............. JC-C09 ..................... Cutterhead Pulley ................................................  .................................... 1 
 ................. JJ6HH-113 ............... Star Point Screwdriver (not shown) .....................  .................................... 2 

 

Summary of Contents for JWJ-8HH

Page 1: ...odworking Jointer Models JWJ 8CS and JWJ 8HH Model JWJ 8HH shown JET 427 New Sanford Road Part No M 718200 LaVergne Tennessee 37086 Edition 5 11 2020 Ph 800 274 6848 ECR 20110408438 www jettools com C...

Page 2: ...nal 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 Locato...

Page 3: ...Replacing or Rotating Knife Inserts JWJ 8HH only 15 Infeed Table Depth Stop 16 Gib Adjustment 16 Operation 16 Jointing Warped Material 17 Direction of Grain 17 Bevel Cut 18 Taper Cut 18 Rabbet Cut 18...

Page 4: ...fore 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 jo...

Page 5: ...uctions and parts breakdown This machine has been designed and constructed to provide consistent long term operation if used in accordance with instructions set forth in this manual If there are any q...

Page 6: ...5 R Positive Stops 45 L 90 45 R 45 L 90 45 R Motor 2HP 1Ph 60Hz 230V only 2HP 1Ph 60Hz 230V only Net Weight Jointer and Stand approx 375 lbs 379 lbs Shipping Weight Jointer and Stand 452 lbs 456 lbs T...

Page 7: ...ch 3 Hex Wrenches 3 4 and 5 mm 1 Knife Gauge Assembly Tools included with JWJ 8HH 1 12 14mm Open End Wrench 1 8 10mm Open End Wrench 4 Hex Wrenches 3 4 5 6 mm 2 Star Point Screwdrivers 5 Knife Inserts...

Page 8: ...ess door in stand 3 Attach bed assembly to stand with two 3 8 lock bolts and lock washers Fig 2 Hand tighten only at this time 4 Line up third hole in stand with hole in bed assembly by viewing throug...

Page 9: ...hrough opening in stand 4 Pull v belts down and place onto motor pulley Fig 7 If necessary loosen the mounting screws A Fig 7 and slightly lift motor Re tighten the screws when belt is placed 5 Check...

Page 10: ...as been inserted into the hole let go of the guard with your left hand the guard will swing toward the fence 5 Completely tighten the set screw Figure 8 3 while continuing to hold the hex wrench and p...

Page 11: ...s also on page 30 of this manual The JWJ 8CS and JWJ 8HH jointers are rated at 230V single phase only Confirm that the power at the source is compatible with the jointer before inserting plug into the...

Page 12: ...e B Fig 14 45 Fence Adjustment Note Whenever making an adjustment to the fence lift the fence up slightly after releasing the lock handle to avoid scratching the table 1 Loosen lock handle A Fig 16 Mo...

Page 13: ...h in the cutting arc 3 Loosen table lock screw A Fig 17 and raise the outfeed table to the height of blade number one by turning handwheel B Fig 17 Counter clockwise will cause the outfeed table to ra...

Page 14: ...ed table is set too high a curved finished surface results Fig 20 If the outfeed table is set too low gouging results at the end of the cut Fig 21 Figure 22 illustrates the outfeed table at the correc...

Page 15: ...e insert screw See Figure 26 Use one of the screwdrivers to help hold the cutterhead in position and the other to remove the screw It is advisable to rotate all inserts at the same time to maintain co...

Page 16: ...less performing rabbeting operations Gib Adjustment After a period of use the gibs may become loose and need adjusting 1 Loosen three lock nuts A Fig 27 and gib lock screw B Fig 27 2 Tighten each set...

Page 17: ...rial may cause the hand to come into contact with the blade Feed work from right to left at a steady moderate speed If you feed the material too slowly the wood will burn in places If you feed the mat...

Page 18: ...ff all the stock in front of the knives to an increasing depth leaving a tapered surface The ridge left by the knives when starting the taper may be removed by taking a very light cut in the regular j...

Page 19: ...rasping the cutterhead pulley while sliding the stone back and forth across the table 7 Take the same amount of passes for all three blades When the blades have been sharpened if they still are not cu...

Page 20: ...ding wood too fast Feed wood more slowly Cutting blades are set too high above outfeed table or they may not be level with outfeed table JWJ 8CS Readjust blades JWJ 8CS Excessive motor noise Motor Hav...

Page 21: ...ng Link 1 10 JC F07 Joint Plate 1 11 5C E051 Flat Head Bolt 5 16 18 x 1 1 2 1 12 JC F08 Screw 1 13 TS 0207081 Socket Head Cap Screw 1 4 20 x 1 1 2 2 14 TS 0207021 Socket Head Cap Screw 1 4 20 x 1 2 1...

Page 22: ...22 Bed Assembly all models...

Page 23: ...y 5 x 5 x 22 2 24 JC T13 Gib 2 25 TS 0270091 Set Screw 5 16 18 x 1 6 26 TS 0561021 Hex Nut 5 16 18 6 28 JWJ8CS 228 Lock Screw 2 30 JC T16 Scale 1 31 5F H051 Rivet 2 32 JC T17 Depth Pointer 1 33 PA C49...

Page 24: ...24 Stand and Motor Assembly JWJ 8CS only...

Page 25: ...18 4 15 JJ8HH 315 Hex Head Screw 1 2 12 x 1 4 16 TS 0680061 Flat Washer 1 2 4 17 JCS10 079C Screw 3 16 UNC x 3 4 2 18 TS 0680021 Flat Washer 1 4 4 19 JC M07 Lock Bolt 3 8 16 3 20 TS 0720091 Lock Washe...

Page 26: ...26 Stand and Motor Assembly JWJ 8HH only...

Page 27: ...Lock Washer 3 8 3 21 JC M03 Dust Chute 1 22 TS 081F032 Screw 1 4 20x1 2 4 23 JJ8 917W Motor 2HP 1Ph 1 29 JET 815T JET Logo 8 x 15 1 30 JC T23 Warning Label 1 31 5FK C13 Key 5x5x35 1 32 JJ6HH 316 Cord...

Page 28: ...ng 2 4 JWJ8CS 304 Plate 2 5 TS 0720091 Lock Washer 3 8 2 6 JWJ8CS 306 Hex Cap Screw 2 7 PA C05 Spring 6 8 708802 Knife 3 9 JC C05 Knife Lock Bar 3 10 JC C06 Screw 15 11 JC C07 Knife Gauge Rod 1 12 JC...

Page 29: ...elical Cutterhead 1 2 JC C02 Bearing Housing 2 3 BB 6204VV Ball Bearing 6204VV 2 4 JWJ8CS 304 Plate 2 5 TS 0720091 Lock Washer 3 8 2 6 JWJ8CS 306 Hex Cap Screw 2 7 1791212 Knife Insert set of 10 total...

Page 30: ...30 Electrical Connections JWJ 8CS only BLACK WHITE WHITE Motor BLACK GREEN 18 17 WHITE GREEN BLACK 97 98 96 95 WHITE BLACK GREEN GREEN GROUND A2 6T3 4T2 2T1 14NO 6T3 4T2 2T1 1L2 13NO 3L2 A1 5L3...

Page 31: ...31 Electrical Connections JWJ 8HH only...

Page 32: ...32 427 New Sanford Road LaVergne Tennessee 37086 Phone 800 274 6848 www jettools com...

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