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10.  Replace  and  reset  the  other  three  knives  in 

the same manner. 

11.  After  all  four  knives  are  set  with  the  screws 

just snug, back out and tighten the six screws 
(F)  against  the  slot  starting  with  the  end 
screws  first  and  then  the  center  screws  until 
the  knife  is  securely  held  in  the  cutterhead. 
Tighten  the  remaining  three  knives  in  the 
same manner. 

  After  replacing  and  checking 

knives,  CHECK  AGAIN  carefully.  Make  certain 
the  direction  of  knives  is  correct  and  all 
twenty-four  locking  screws  are  tightened 
securely. 

Replacing or Rotating Knife Inserts 

(Model JWP-208HH only) 

The  knife  inserts  on  the  model  JWP-208HH  are 
four-sided. When dull, simply remove each insert, 
rotate it 90° for a fresh edge, and re-install it. 

Use the provided star point screwdriver to remove 
the  knife  insert  screw.  See  Figure  20a.  It  is 
advisable to rotate all inserts at the same time to 
maintain  consistent  cutting.  However,  if  one  or 
more  knife  inserts  develops  a  nick,  rotate  only 
those inserts that are affected. 

Each knife insert has an etched reference mark so 
you can keep track of the rotations. 

IMPORTANT:

 When removing or rotating inserts, 

clean saw dust from the screw, the insert, and the 
cutterhead  platform.  Dust  accumulation  between 
these  elements  can  prevent  the  insert  from 
seating properly, and may affect the quality of the 
cut. 

Before installing each screw, lightly coat the screw 
threads with machine oil and wipe off any excess. 

Securely tighten each screw which holds the knife 
inserts before operating the planer! 

 

Make  sure  all  knife  insert 

screws  are  tightened  securely.  Loose  inserts 
can be propelled at high speed from a rotating 
cutterhead, causing injury.

 

 

Checking Work Table Parallel to 

Cutterhead 

The work table is set parallel to the cutterhead at 
the  factory  and  no  further  adjustment  should  be 
necessary. If your machine is planing a taper, first 
check  to  see  if  the  knives  are  set  properly  in  the 
cutterhead. Then check to see if the work table is 
set parallel to the cutterhead. Proceed as follows: 

 

 

 

 

 

 

 

 

 

 

 

 

 

Figure 20a – JWP-208HH only 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Summary of Contents for JWP-208HH

Page 1: ...ner Models JWP 208 and JWP 208HH Model JWP 208HH shown JET 427 New Sanford Road LaVergne Tennessee 37086 Part No M 708528 Ph 800 274 6848 Revision K 11 2018 www jettools com Copyright 2014 JET This ma...

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: ...ing Work Table Parallel to Cutterhead 14 Adjusting Work Table Parallel to Cutterhead 15 Anti Kickback Fingers 16 Adjusting Infeed Outfeed Roller Spring Tension 16 Height of Infeed Roller Chipbreaker P...

Page 4: ...emove all extra equipment such as keys wrenches scrap stock and cleaning rags from the machine Keep the area around machine clean and free of scrap material and sawdust to minimize the danger of slipp...

Page 5: ...ne 7 Keep the floor around machine clean andfree from scraps sawdust oil and grease tominimize the danger ofslipping 8 Donot operate this machine while under the influence of alcohol or drugs 9 Failur...

Page 6: ...0 000 n a Cutterhead Diameter dia in 3 3 16 3 3 16 Feed Rate FPM 24 31 24 31 Motor TEFC 3HP 1PH 230V 60Hz 18A TEFC 5HP 1PH 230V 60Hz 23A Dust Chute Diameter dia in 5 5 Overall Dimensions L x W x H in...

Page 7: ...Use care when cleaning the cutterhead the knives are very sharp Installation Assembly 1 There are four lifting handles Fig 3 on the machine Pull the handles out for use push in when not in use 2 If a...

Page 8: ...8 x 25 hex cap screws Figure 6a Do not fully tighten yet 2 The extension table must be leveled with the main table Place a straight edge such as a jointed board across both tables 3 Insert three socke...

Page 9: ...tage of your power supply matches the specifications on the motor plate of the machine Extension Cords The use of extension cords is discouraged try to position the machine within reach of the power s...

Page 10: ...Re tighten nuts Table Rollers Overview Your planer is supplied with two table rollers A Fig 12 which turn as the stock is fed into the planer thus reducing friction It is not possible to give exact d...

Page 11: ...proper height is achieved tighten screws C Fig 14 5 Adjust the rollers from the opposite side of the table in the same manner Important Be sure that the height of front and rear rollers are the same T...

Page 12: ...ons shown in Figure 17 Knife Adjustment Model JWP 208 only When checking or adjusting the cutterhead knives proceed as follows 1 Disconnect machine from power source 2 Remove the six screws A Fig 18 a...

Page 13: ...Fig 19 NOTE The inner two springs may pop out when the knife and gib are removed 4 Remove the remaining three knives in the same manner 5 Thoroughly clean the knife slots gibs springs and locking scre...

Page 14: ...re knife inserts develops a nick rotate only those inserts that are affected Each knife insert has an etched reference mark so you can keep track of the rotations IMPORTANT When removing or rotating i...

Page 15: ...ocket by hand to bring that corner into adjustment with the other three corners NOTE Turning sprocket clockwise will increase the distance between the working table and headcasting counter clockwise w...

Page 16: ...chipbreaker should be set at 0 004 0 1mm below the cutting circle and the outfeed roller should be set at 0 02 0 5mm below the cutting circle See Fig 25 If an adjustment to the infeed roller chipbrea...

Page 17: ...C Fig 28 The gear box has two feed speeds These are set by pulling out or pushing in the shift lever D Fig 28 while the machine is running The feed speed range is shown in Fig 29 Changing Accessories...

Page 18: ...deep nick simply stagger the knives in the head moving one knife no more than 1 4 to the right and another knife no more than 1 4 to the left The nick should no longer be noticeable The table should b...

Page 19: ...uently Grease 30 2 Gear Box When operated more than 2 500 hours 70 to 90 weight gear oil 30 3 Return Rollers Frequently SAE 30 32 4 Worm Gear Frequently Grease 33 5 Lead Screw Frequently Grease 33 6 C...

Page 20: ...Rough Raised Grain Dull knives Too heavy a cut Moisture content too high Sharpen knives Adjust proper depth Remove high moisture content from wood by drying Rounded glossy surface Dull knives Feed spe...

Page 21: ...ead Check amp setting on motor starter Verify that planer 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 Go thr...

Page 22: ...bsite for business hours www jettools com Having the Model Number and Serial Number of your machine available when you call will allow us to serve you quickly and accurately Parts Head Assembly Parts...

Page 23: ...kback Finger 87 49 6292665 Collar 88 50 JWP208 050 Shaft 1 51 JWP208 051 Retaining Ring 2 52 6292668 Cut Limit Plate 1 53 JWP208 053A Flat Head Machine Screw M5 x 8 2 54 JWP208 054 Upper Cover 1 55 JW...

Page 24: ...093 Power Cord for 5HP 1PH 230V only 1 94 JWP208 094 Tooth Washer 4 95 TS 1503021 Socket Head Cap Screw M6 x 10 12 96 TS 1524011 Set Screw M8 x 8 1 98 JWP208 098 Collar 1 99 6292714 Shaft 1 100 PA C59...

Page 25: ...25 Head Assembly Exploded View...

Page 26: ...6292728 Knob 2 10 TS 1504041 Socket Head Cap Screw M8x20 8 11 6292730 Roller Frame 4 12 6292731 Roller 6 13 TS 1491031 Hex Cap Screw M10x25 8 14 TS 0680041 Washer 3 8 8 15 6292808 Shaft 6 16 6292809 B...

Page 27: ...TS 0680061 Washer 1 2 4 11 TS 1490041 Hex Cap Screw M8 x 35 4 12 TS 0680031 Washer 5 16 4 13 TS 1540061 Nut M8 4 14 JWP208 414 Motor 3HP 1Ph 230V 1 209 5023 Motor 5HP 1Ph 230V 1 JWP208 414A Motor 5HP...

Page 28: ...Retaining Ring 1 13 BB 6202ZZ Ball Bearing 6202ZZ 4 14 JWP208 314 Retaining Ring 4 15 JWP208 315 Key 5 x 5 x 16 4 16 JWP208 316 Sprocket 10T 4 17 JWP208 317 Washer 3 8 4 18 JWP208 318 Nut M10 4 19 JW...

Page 29: ...29 Base and Column Assembly...

Page 30: ...JWP208 520 Key 6 x 6 x 40 1 21 JWP208 521 Ball 1 22 6292776 Spring 1 23 6292777 Shaft 1 24 OS 25476 Oil Seal 1 25 6292791 Sprocket 18T 1 6292779 Sprocket 12T 1 27 6292792 Chain 06BX52 for 6292791 1 62...

Page 31: ...31 Gearbox Assembly...

Page 32: ...32 Wiring Diagrams 230V 3HP Single Phase A2 14NO 17 13NO O ManAuto 97 95 96 98 R R 4T2 6T3 2T1 3L2 5L3 1L1 A1...

Page 33: ...33 230V 5HP Single Phase A2 14NO 17 13NO O ManAuto 97 95 96 98 R R 4T2 6T3 2T1 3L2 5L3 1L1 A1...

Page 34: ...34 230V 5HP Three Phase 4T2 ManAuto 97 A2 95 R 96 O R 14NO 6T3 17 98 2T1 3L2 13NO 5L3 1L1 A1...

Page 35: ...35 460V 5HP Three Phase 4T2 ManAuto 97 A2 95 R 96 O R 14NO 6T3 17 98 2T1 3L2 13NO 5L3 1L1 A1...

Page 36: ...36 427 New Sanford Road LaVergne Tennessee 37086 Phone 800 274 6848 www jettools com...

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