Jet Tools JWL-1442VS operating instructions Troubleshooting, Problem Possible Cause Solution

Page 21

Troubleshooting

Problem

 

Possible Cause

 

Solution

Excessive Vibration.

1.

Workpiece warped, out of

1.

Correct problem by planing,

 

 

round, has major flaw,

 

bandsawing, reduce the

 

 

improperly prepared for

 

RPM, or scrap workpiece all

 

 

turning, or RPM is set too

 

together

 

 

high

2.

Replace bearings

 

2.

Worn spindle bearings

 

3.

Replace belt

 

3.

Worn belt

 

4.

Tighten bolts

 

4.

Motor mount bolts loose

 

5. Shim lathe bed, or adjust feet

 

5.

Lathe on uneven surface

 

 

on stand

 

 

 

 

 

Motor or Spindle Stalls or Will not

1.

Excessive cut

1.

Reduce cut depth

Start

2.

Worn motor

2.

Replace motor

 

 

3.

Broken belt

3.

Replace belt

 

4.

Worn spindle bearings

4.

Replace bearings

 

5.

Improper cooling on motor

5.

Clean sawdust from motor

 

6.

Starting or running capacitor

 

fan

 

6.

Replace the starting

 

 

is bad

 

7.

Centrifugal switch bad

 

capacitor

 

7.

Replace centrifugal switch

 

 

 

 

 

 

 

 

Motor fails to develop full power.

1.

Power line overloaded

1.

Correct overload condition

 

2.

Undersize wires in supply

2.

Increase supply wire size

 

 

system, or extension cord is

3. Request voltage check from

 

 

too long

 

 

 

power company and correct

 

 

 

 

 

3.

Low voltage

 

low voltage condition

 

4.

Running capacitor is bad

4.

Replace running capacitor

 

5.

Worn motor

5.

Replace motor

 

 

 

 

 

Tools tend to grab or dig in.

1.

Dull tools

1.

Sharpen tools

 

2.

Tool support set too low

2.

Reposition tool support

 

3.

Tool support set too far from

 

height

 

3.

Reposition tool support

 

 

workpiece

 

4.

Improper tool being used

 

closer to workpiece

 

4. Use correct tool for operation

 

 

 

 

 

 

 

 

Tailstock Moves When Applying

1.

Excessive pressure being

1.

Slide tailstock down to the

Pressure

 

applied by tailstock. Note:

 

right side of the lathe against

 

 

The screw action of the

 

the stop. Move headstock

 

 

tailstock is capable of

 

into position and apply

 

 

applying excessive pressure

 

pressure to workpiece with

 

 

to workpiece and headstock.

 

tailstock.

 

 

Apply only sufficient force by

2. Remove and clean surfaces

 

 

tailstock to hold workpiece

 

 

 

with a cleaner degreaser

 

 

securely in place.

 

 

 

 

 

 

 

Excessive pressure can

 

 

 

 

cause damage to machine.

 

 

 

2.

Lathe bed and tailstock

 

 

 

 

mating surfaces are greasy

 

 

 

 

or oily.

 

 

 

 

21

 

 

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Contents Part Number M-708358 WMH Tool GroupWarranty and Service Page Speed Recommendations Volts Total Length of Cord in Feet Volt OperationDisconnect the machine from the power source Introduction Table of Contents 115V/230V, Prewired Specifications JWL-1442VSContents of the Shipping Containers Unpacking and Clean-UpAssembly Controls & Features Stand Legs optional accessoryStand Shelf Headstock Lock Handle E, FigHeadstock Spur Center L, Fig Headstock Spindle Lock G, FigTailstock Lock Handle P, Fig Lathe ToolsMounting Workpiece Between Centers Roughing Out Stock SelectionCoves BeadsCuts PartingSanding and Finishing Face Plate and Bowl TurningMounting Stock Wood Selection Face Plate or ChuckChecks and Cracks DistortionTo Shape the Outside of a Bowl Sanding and Finishing a Bowl To Shape the Interior of a BowlChanging the Belt and Bearings Adjusting the Clamping MechanismProblem Possible Cause Solution TroubleshootingBed Assembly Index Part Description Size Qty Headstock Assembly JWL1442-MFC JWL1442-144 Stand Assembly optional accessory JWL-1442VS Safety Guard optional accessory Safety Guard Assembly Tool Basket Parts Breakdown Basket AssemblyWiring Diagram Indexer Positions How to use the chart
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Manual 32 pages 31.79 Kb

JWL-1442VS specifications

The Jet Tools JWL-1442VS is a robust wood lathe designed for both novice and experienced woodturners. Known for its versatility and reliability, it has become a go-to choice for many who seek to create intricate designs. This lathe combines advanced technology with user-friendly features, making it suitable for crafting everything from simple spindle work to complex bowls and detailed ornaments.

One of the standout features of the JWL-1442VS is its variable speed control, allowing users to adjust the speed from 40 to 3200 RPM. This range provides the flexibility needed for different turning projects, ensuring optimal performance for both roughing and finishing tasks. The digital readout on the control panel displays the current speed, making it easy for users to monitor and adjust as needed.

Another notable characteristic is its 14-inch swing over the bed and 42 inches between centers. This generous capacity enables woodturners to work with larger pieces of stock while maintaining precision and stability. The sturdy cast iron construction of the lathe adds to its durability, absorbing vibrations and providing a solid base for safe operation.

The JWL-1442VS also features a sliding headstock, which enhances accessibility and allows for outboard turning. This capability is particularly beneficial when working on larger bowls or wide pieces, as it provides additional room and maneuverability. The tailstock features a convenient lockable design that promotes secure positioning and easy adjustments.

In addition to its mechanical advantages, this wood lathe is equipped with Jet's innovative quick-release spindle lock. This feature enables users to quickly change out chucks and accessories, reducing downtime and increasing productivity. The machine’s ease of use is complemented by its user-friendly controls and intuitive design.

Safety is also a priority with the JWL-1442VS, featuring a built-in safety switch that helps prevent accidental starts. This attention to safety ensures that woodturners can focus on their craft without unnecessary concerns.

In conclusion, the Jet Tools JWL-1442VS is a versatile and powerful wood lathe that caters to a wide range of turning needs. With its advanced variable speed control, robust construction, and thoughtful features, it stands out as an excellent choice for anyone looking to elevate their woodturning experience. Whether you are a beginner or a seasoned pro, the JWL-1442VS promises to deliver performance and reliability for countless turning projects.
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