Jet 708528, Operating Instructions And Parts Manual

Page 1: ...aner 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 manual is bookmarked This pdf document is bookmarked ...

Page 2: ...onal 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 Locator on the JET website More Information JET is constantly adding new products For complete up to date product information check with your local distributor or visit the JET website How State Law Applie...

Page 3: ...king 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 Pressure Bar Outfeed Roller 16 Feed Speed Control 17 Changing Accessories for Lowest Feed Speed 17 Return Rollers 17 Maintenance 18 Lubrication 18 Troubleshooting 20 Operating Problems 20 Mechanical a...

Page 4: ...remove 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 slipping Power off Make sure the machine is either unplugged or electrically disconnected and locked out when performing maintenance or service work Also make sure switch is in OFF position before pluggin...

Page 5: ...ine 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 Failure to comply with these warnings may result inserious personal injury DO NOT REMOVE OR OBSCURE THIS LABEL Figure 1 Stand Mounting Holes Figure 1 WARNING Drilling sawing sanding or machining wood produ...

Page 6: ...20 000 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 26 x 36 5 8 x 41 3 8 26 x 36 5 8 x 41 3 8 Overall Dimensions L x W x H in 26 x 36 5 8 x 41 3 8 26 x 36 5 8 x 41 3 8 Net Weight approx lbs 640 753 pre wired 230V The specifications in this manual are ...

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 sling or forklift is used to lift the machine be sure to lift by the handles only See Fig 3 Make sure machine is kept in level position while lifting 3 For best planing performance locate planer on a...

Page 8: ...M8 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 socket set screws with a hex wrench and screw them in or out as needed until tables are level 4 Securely tighten the hex cap screws 5 Mount the second extension table to the opposite side of the planer ta...

Page 9: ...ltage 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 source If an extension cord becomes necessary make sure the cord rating is suitable for the amperage listed on the machine s motor plate An undersized cord will cause a drop in line voltage resulting ...

Page 10: ...e 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 dimensions on the proper height setting of the table rollers because each type of wood behaves differently As a general rule however when planing rough stock the table rollers should be set at high po...

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 The table rollers must always be set parallel to the table Adjusting Table Extension Rollers 1 Place a straight edge over the extension roller and the table as shown in Fig 15 to make sure the extensi...

Page 12: ...ions 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 and remove upper cover B Fig 18 3 To check and adjust knives use the provided knife gauge Fig 19 20 and check all four knives Knives should just contact the bottom of the center protrusion D Fig 19 of...

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 screws Check the locking screws if the threads appear worn or stripped or if the heads are becoming rounded replace them 6 Inspect the cutting edge of the knives for nicks or wire edge Hone the knives sl...

Page 14: ...ore 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...

Page 15: ...rocket 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 will decrease the distance This adjustment is very sensitive and it should not be necessary to turn the sprocket more than one or two teeth 5 When adjustments are correct replace chain around corner s...

Page 16: ...e 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 chipbreaker pressure bar or outfeed roller is necessary use the following steps as an example of procedure To check and adjust the outfeed roller below the cutting circle proceed as follows 1 Disconnect mach...

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 for Lowest Feed Speed The lowest feed speed for your planer 16 2 fpm 20 7 fpm can be obtained by replacing the lower gear shaft sprocket and the chain See Fig 29 To change the sprocket and the chain ...

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 be kept clean and free of rust Some users prefer a paste wax coating Another option is talcum powder applied with a blackboard eraser rubbed in vigorously once a week this will fill casting pores and ...

Page 19: ...quently 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 Column Frequently Clean and SAE 30 33 7 Table Chain Frequently Grease 34 8 Feed Rollers Frequently SAE 30 35 2 Figure 31 Figure 32 Figure 33 Figure 34 Figure 35 ...

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 speed too slow Cutting depth too shallow Sharpen or replace knives Increase speed Increase depth Poor feeding of lumber Inadequate feed roller pressure Planer bed rough or dry Transmission v belt slippi...

Page 21: ...lead 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 through all the electrical connections on the planer including motor connections verifying the tightness of each Look for any signs of electrical arcing which is a sure indicator of loose connections or...

Page 22: ...ebsite 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 List Index Part No Description Size Qty 1 JWP208 001 Head Casting 1 2 TS 1525021 Set Screw M10 x 12 8 3 JWP208 003 Cutterhead 1 4 6292620 Spring 8 5 708808 Knife 4 6 JWP208 006 Knife Gib 4 7 6292623 ...

Page 23: ...ckback 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 JWP208 055 Gasket 1 56 JWP208 056 Collector Tube 1 57 JWP208 057 Roller Stand 3 58 JWP208 058 Roller 3 59 TS 1503041 Socket Head Cap Screw M6 x 16 9 60 JWP208 060 Worm Gear Box 1 61 TS 1503111 Socket H...

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 Idler Pulley 1 101 PA C58 Bracket 1 JWP208 106 Chain Tensioning Assy 1 102 PA C59 Shaft 1 103 PA C60 Hanger 1 104 PA C61 Spring 1 105 PA C62 Collar 1 106 TS 1534042 Pan Head Screw M6X12 1 107 TS 150...

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 Bushing 12 17 TS 1482021 Hex Head Screw M6x12 12 18 TS 1550041 Flat Washer M6 12 19 JWP208HH 219 Extension Table 2 20 TS 1524051 Socket Set Screw M8x20 6 21 TS 1490041 Hex Cap Screw M8x25 6 Index 11 t...

Page 27: ...0 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 3Ph 230 460V 1 15 JWP208 415 Key 1 16 TS 1492051 Hex Cap Screw M12 x 50 4 17 JWP208 417 Power Cord 1 JWP208HH 417 Power Cord for 5HP 1PH 230V only 1 18 JWP208 418 Strain Relief 1 JWP208HH 418 Strain...

Page 28: ...2 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 JWP208 319 Washer 2 20 TS 1490041 Hex Cap Screw M8 x 25 2 21 6292749 Idler Bracket 1 22 JWP208 322 Shaft 1 23 6292751 Sprocket 10T 1 24 JWP208 324 Retaining Ring STW 15 1 25 JWP208 325 Chain 1 26 JWP20...

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 6292780 Chain 06BX50 for 6292779 1 28 TS 1482031 Hex Cap Screw M6 x 16 1 29 6292781 Clutch 1 30 6292782 Handle 1 32 JWP208 038A Hex Washer Head Screw M6 x 12 1 33 JWP208 533 Oil Ring 1 34 6292784 Knob ...

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 ...