Jet Tools JWL-1442VS User Manual

Operating Instructions and Parts Manual

This Manual is Bookmarked

Wood Lathe

Model: JWL-1442VS

WMH Tool Group

708358K Shown

Part Number: M-708358

Warranty and Service

WMH Tool Group, Inc., warrants every product it sells. If one of our tools needs service or repair, one of our Authorized Service Centers located throughout the United States can give you quick service. In most cases, any of these WMH Tool Group Authorized Service Centers can authorize warranty repair, assist you in obtaining parts, or perform routine maintenance and major repair on your JET your area call 1-800-274-6848.

MORE INFORMATION

WMH Tool Group is consistently adding new products to the line. For complete, up-to-date product information, check with your local WMH Tool Group distributor, or visit jettools.com.

WARRANTY

JET products carry a limited warranty which varies in duration based upon the product (MW = Metalworking, WW = Woodworking).

WHAT IS COVERED?

This warranty covers any defects in workmanship or materials subject to the exceptions stated below. Cutting tools, abrasives and other consumables are excluded from warranty coverage.

WHO IS COVERED?

This warranty covers only the initial purchaser of the product.

WHAT IS THE PERIOD OF COVERAGE?

The general JET warranty lasts for the time period specified in the product literature of each product.

WHAT IS NOT COVERED?

Five Year Warranties do not cover woodworking (WW) products used for commercial, industrial or educational purposes. Woodworking products with Five Year Warranties that are used for commercial, industrial or education purposes revert to a One Year Warranty. This warranty does not cover defects due directly or indirectly to misuse, abuse, negligence or accidents, normal wear-and-tear, improper repair or alterations, or lack of maintenance.

HOW TO GET SERVICE

The product or part must be returned for examination, postage prepaid, to a location designated by us. For the name of the location nearest you, please call 1-800-274-6848.

You must provide proof of initial purchase date and an explanation of the complaint must accompany the merchandise. If our inspection discloses a defect, we will repair or replace the product, or refund the purchase price, at our option. W e will return the repaired product or replacement at our expense unless it is determined by us that there is no defect, or that the defect resulted from causes not within the scope of our warranty in which case we will, at your direction, dispose of or return the product. In the event you choose to have the product returned, you will be responsible for the shipping and handling costs of the return.

HOW STATE LAW APPLIES

This warranty gives you specific legal rights; you may also have other rights which vary from state to state.

LIMITATIONS ON THIS WARRANTY

WMH TOOL GROUP LIMITS ALL IMPLIED WARRANTIES TO THE PERIOD OF THE LIMITED WARRANTY FOR EACH PRODUCT. EXCEPT AS STATED HEREIN, ANY IMPLIED WARRANTIES OR MERCHANTABILITY AND FITNESS ARE EXCLUDED. SOME STATES DO NOT ALLOW LIMITATIONS ON HOW LONG THE IMPLIED WARRANTY LASTS, SO THE ABOVE LIMITATION MAY NOT APPLY TO YOU.

WMH TOOL GROUP SHALL IN NO EVENT BE LIABLE FOR DEATH, INJURIES TO PERSONS OR PROPERTY, OR FOR INCIDENTAL, CONTINGENT, SPECIAL, OR CONSEQUENTIAL DAMAGES ARISING FROM THE USE OF OUR PRODUCTS. SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO THE ABOVE LIMITATION OR EXCLUSION MAY NOT APPLY TO YOU.

WMH Tool Group sells through distributors only. The specifications in WMH catalogs are given as general information and are not binding. Members of WMH Tool Group reserve the right to effect at any time, without prior notice, those alterations to parts, fittings, and accessory equipment which they may deem necessary for any reason whatsoever.

® branded products are not sold in Canada by WMH Tool Group.

JET

® tools. For the name of an Authorized Service Center in

1. Read and understand the entire owner’s manual before attempting assembly or operation.

2. This wood lathe 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 wood lathe, do not use it until the proper training and knowledge have been obtained.

3. Always wear approved safety glasses/face shields while using this machine.

4. Make certain the machine is properly grounded.

5. Before operating the machine, remove tie, rings, watches, other jewelry, and roll sleeves up past the elbows. Remove all loose clothing and confine long hair. Do not wear gloves.

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

7. Keep machine 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.

8. Do not over reach. Maintain a balanced stance at all times, so that you do not fall or lean against blades or other moving parts.

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

10. Use the right tool. Do not force a tool or attachment to do a job that it was not designed to do.

11. Replace warning labels if they become obscured or removed.

12. Make certain the switch is in the OFF position before connecting the machine to the power supply.

13. Give your work undivided attention. Looking around, carrying on a conversation and "horse-play" are careless acts that can result in serious injury.

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

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

16. Read and understand warnings posted on the machine and in this manual. Failure to comply with all of these warnings may cause serious injury.

17. 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

18. Do not operate this lathe while under the influence of drugs, alcohol or any medication.

19. Keep tools sharp and clean for safe and best performance. Dull tools can grab in the work and be jerked from the operator`s hands causing serious injury.

20. Check the condition of the stock to be turned. Make sure it is free of knots, warpage, checked ends, improperly made or cured glue joints and other conditions which can cause it to be thrown out of the lathe.

21. Securely fasten spur/live centers to the material being used.

22. Check centers and center sockets in the headstock and tailstock to be sure they are free of dirt or rust and oil lightly before inserting centers.

23. Test each set-up by revolving the work by hand to insure it clears the tool rest and bed. Check the setup at the lowest speed before increasing it to the operating speed.

24. Use the correct cutting tool for the operation to be performed and keep all tools sharp.

25. Use low speeds for roughing and for long or large diameter work. If vibration occurs, stop the machine and correct the cause. See the speed recommendation chart on the next page.

Warnings

SPEED RECOMMENDATIONS

Diameter of Work Roughing RPM General Cutting RPM Finishing RPM

Under 2" 1500 3000 3000

2 to 4" 600 1500 2300

4 to 6" 450 1100 1500

6 to 8" 450 600 1100

8 to 10" 450 600 850

10 to 12" 450 600 850

12 to 14" 450 450 600

26. When sanding, remove the tool rest from the machine, apply light pressure and use a slow speed to avoid heat build up.

27. When turning large diameter pieces, such as bowls, always operate the lathe at low speeds. See the speed recommendation chart.

28. Do not attempt to engage the spindle lock pin until the spindle has stopped. If leaving the machine area, turn it off and wait until the spindle stops before departing.

29. Make no adjustments except speed changes with the spindle rotating and always disconnect the machine from the power source when performing maintenance to avoid accidental starting or electrical shock.

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

31. When stopping the lathe, never grab the part or faceplate to slow it down. Let the work coast to a stop.

32. Use only JET factory authorized replacement parts and accessories; otherwise, the warranty and guarantee are null and void.

33. Do not use this JET wood lathe for other than its intended purpose. 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.

Grounding Instructions

This tool 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.

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.

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.

Repair or replace a damaged or worn cord immediately.

115 Volt Operation

As received from the factory, your sander is ready to run at 115-volt operation. This sander, when wired for 115 volts, is intended for use on a circuit that has an outlet and a plug that looks the one illustrated in Figure A. A temporary adapter, which looks like the adapter as illustrated in Figure B, may be used to connect this plug to a two-pole receptacle, as shown in Figure B if a properly grounded outlet is not available. 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, as shown in Figure B.

The use of an extension cord is not recommended. However, if you must use one make sure your extension cord is in good condition. 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. The following table shows the correct size to use depending on the cord length needed and the nameplate ampere rating. If in doubt, use the next heavier gauge. Remember, the smaller the gauge number, the heavier the cord.

Volts Total Length of Cord in Feet

120V 25 50 100 150

AWG

12-16 Amps

14 12 Not Recommended

230 Volt Operation

If 230V, single-phase operation is desired, the following instructions must be followed:

1. Disconnect the machine from the power source.

2. This lathe is supplied with four motor leads that are connected for 115V operation, as shown in Figure A. Reconnect these four motor leads for 230V operation, as shown in Figure B.

3. The 115V attachment plug (A), supplied with the lathe, must be replaced with a UL/CSA listed plug suitable for 230V operation (D). Contact your local Authorized Service Center or qualified electrician for proper procedures to install the plug. The lathe must comply with all local and national codes after the 230-volt plug is installed.

4. The lathe with a 230 volt plug should only be connected to an outlet having the same configuration (D). No adapter is available or should be used with the 230-volt plug.

Important: In all cases (115 or 230 volts), make certain the receptacle in question is properly grounded. If you are not sure, have a registered electrician check the receptacle.

Introduction

This manual is provided by JET covering the safe operation and maintenance procedures for a Model JWL-1442VS Wood Lathe. 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 to 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.

Table of Contents

Warranty.................................................................................................................................................. 2

Warnings................................................................................................................................................. 3

Grounding Instructions............................................................................................................................. 5

115V Operation ....................................................................................................................................... 5

230V Operation ....................................................................................................................................... 6

Introduction .............................................................................................................................................7

Table of Contents..................................................................................................................................... 7

Specifications.......................................................................................................................................... 8

Contents of the Shipping Container.......................................................................................................... 9

Unpacking and Cleanup........................................................................................................................... 9

Assembly ................................................................................................................................................ 9

Stand Legs (optional accessory) ............................................................................................................ 10

Stand Shelf............................................................................................................................................ 10

Controls and Features ........................................................................................................................... 10

Lathe Tools............................................................................................................................................ 12

Mounting Workpiece Between Centers .................................................................................................. 13

Stock Selection...................................................................................................................................... 14

Roughing Out ........................................................................................................................................ 14

Beads, Coves, “V” Cuts and Parting....................................................................................................... 15

Sanding and Finishing ........................................................................................................................... 16

Face Plate or Bowl Turning.................................................................................................................... 16

Mounting Stock...................................................................................................................................... 16

Face Plate or Chuck .............................................................................................................................. 17

Wood Selection ..................................................................................................................................... 17

Checks and Cracks ............................................................................................................................... 17

Distortion............................................................................................................................................... 17

Tools for Bowl Turning ........................................................................................................................... 17

To Shape the Outside of a Bowl............................................................................................................. 18

To Shape the Interior of a Bowl .............................................................................................................. 19

Sanding and Finishing a Bowl................................................................................................................ 19

Adjusting the Clamping Mechanism ....................................................................................................... 20

Changing the Belt and Bearings............................................................................................................. 20

Troubleshooting..................................................................................................................................... 21

Part Breakdowns and Parts List ............................................................................................................. 22

Wiring Diagram...................................................................................................................................... 31

Indexer Positions ................................................................................................................................... 32

Specifications JWL-1442VS

Stock Number.................................................................................................................................708358

Over Bed..............................................................................................................................................14"

Swing Over Tool Rest Base..................................................................................................................10"

Distance Between Centers ................................................................................................................... 42"

Speeds (RPM)......................................................................450, 600, 850, 1100, 1500, 1900, 2300, 3000

Spindle Nose........................................................................................................................... 1" x 8 T.P.I.

Drive Spindle Through Hole................................................................................................................. 3/8"

Tailstock Spindle Through Hole ...........................................................................................................3/8”

Tailstock Spindle Travel.......................................................................................................................... 4”

Tool Rest.............................................................................................................................................. 12”

Face Plate.............................................................................................................................................. 6”

Headstock Rotation .................................................................................. 45°, 90°, 135°, 180°, 270°, 360°

Headstock Taper ............................................................................................................................... MT-2

Tailstock Taper..................................................................................................................................MT-2

Spindle Center to Floor (approx.) .................................................................................................... 43-1/2”

Motor......................................................................................................................................... 1 HP, 1Ph

....................................................................................................................... 115V/230V, Prewired 115V

Net Weight (approx.).....................................................................................................................200 Lbs.

Shipping Weight (approx.) ............................................................................................................215 Lbs.

708358K Shown

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.

 WARNING

Read and understand the entire contents of

this manual before attempting assembly or

operation!

Failure to comply may cause serious injury!

Contents of the Shipping Containers

1. Lathe

1. Tailstock

1. Headstock

1. Face Plate

1. Tool Rest Body

1. Accessory Package

1. Owner’s Manual and Warranty Card

Accessory Package Box

1. Live Center

1. Spur Center

1. Index Pin

1. Wrench

1. Drift Rod

1. Tool Rest

1. Tool Rest Extension

Unpacking and Clean-Up

1. Remove the shipping container. Do not discard any shipping material until the lathe is set up and running properly.

2. Remove tailstock, tool rest and headstock before lifting; see “Adjusting Clamping Mechanism” on Page 20 on how to remove the tailstock, headstock or tool rest.

3. Remove hex cap bolts from skid bottom and lift the lathe bed, with the help from another person, off the skid and into position.

4. Mount the lathe to a solid workbench or refer to the “Stand Legs (optional assembly)” instructions, on page 10, if you have purchased the stand legs.

5. Clean all rust protected surfaces with a cleaner degreaser. Clean under the headstock, tailstock and tool rest body.

6. Reinstall headstock, tool rest and tailstock unless you are mounting to optional legs.

Assembly

1. Secure tool rest (A, Fig. 1) to tool rest body (B, Fig. 1) by tightening handle (C, Fig. 1). Note: For some turning applications, you may need to assemble the tool rest extension between the tool rest body and tool rest.

708358K Shown with optional legs

Contents of Accessory Package

Stand Legs (optional accessory)

1. At this point the headstock, tailstock and tool rest should be removed. With help from another person, lift the lathe bed and place onto a workbench.

2. Angle lathe bed so that stand leg mounting holes are accessible, see Figure 2.

3. Thread adjustable feet (A, Fig. 2) into stand leg (B, Fig. 2). There is a flat spot on the shaft near the foot that will accommodate a wrench. Thread a hex nut (C, Fig. 2) onto shaft and leave loose for now.

4. Mount the leg to lathe bed with four 5/16” flat washers and four 5/16”-18 x 1-1/2” hex socket cap screws (D, Fig. 2).

5. Repeat for the other leg.

6. Adjust the feet so that the lathe rests evenly on the floor, and tighten the nuts.

7. Reinstall headstock, tailstock and tool rest.

Stand Shelf

You can make an extra shelf that rests between the legs if you wish, see Figure 3. It will be useful for storing lathe accessories, or adding sand bags for some extra weight. The two 2x4’s should be 55-3/4” long. The plywood should be ripped into two equal pieces 27-13/16”L x 17”W so that it can be assembled between the legs. Use screws to attach the plywood to the 2x4 supports.

Controls & Features

E. Headstock Lock Handle: (E, Fig. 4)

Locks the head in position. Unlock the handle to position the head in any location along the lathe bed. Tighten handle when properly positioned.

F. Headstock Indexing Pin: (F, Fig. 4)

Turn the knurled knob counter-clockwise to unlock the plunger. Pull the knob out to release the headstock. Unlock the headstock-locking handle and rotate the headstock. Turn knurled knob clockwise until it stops to lock plunger.

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