Jet Tools 708358 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

 

 

 

 

 

is bad

6.

Replace the starting

 

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

 

 

 

 

 

workpiece

3.

Reposition tool support

 

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 GroupMore Information WMH Tool Group Warranty Warranty and ServicePage 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 BB-6006LLB Stand Assembly optional accessory JWL-1442VS Safety Guard optional accessory Safety Guard Assembly Tool Basket Parts Breakdown Basket AssemblyWiring Diagram

708358 specifications

The Jet Tools 708358 is a powerful and reliable 15-Inch Planer, designed for both professional woodworkers and serious DIY enthusiasts. This robust machine combines advanced features with efficient performance, making it a valuable addition to any workshop.

One of the key highlights of the Jet 708358 is its powerful 3 HP motor, which operates at a 230V power supply. This motor provides the necessary torque to handle dense hardwoods and ensures consistent performance across a variety of applications. The combination of this motor and high-quality components makes it an excellent choice for those looking to achieve precision and speed in their woodworking tasks.

The Jet 708358 features a massive 15-inch cutting width, allowing users to tackle larger workpieces with ease. Its precise depth adjustment mechanism enables users to set the depth of cut from 1/16 inch up to a maximum of 1/8 inch. This feature is particularly useful when working with materials of different thicknesses, ensuring versatile operation without sacrificing accuracy.

Another notable technology integrated into the Jet 708358 is its helical cutter head. Unlike traditional straight blades, the helical design features multiple, staggered cutting edges that significantly reduce noise and provide a smoother finish on the workpiece. This cutter head also increases the lifespan of the knives, requiring less frequent replacements and maintenance.

The built-in dust collection system is another standout characteristic, featuring a 4-inch port that effectively removes wood shavings and debris from the work area. This not only keeps the workspace clean but also enhances visibility and safety during operation.

Additionally, the Jet 708358 is equipped with a user-friendly control panel, featuring easy-to-read depth adjustment levers and a convenient on/off switch. The sturdy, cast-iron frame ensures stability and reduces vibration, contributing to the accuracy and quality of every cut.

Overall, the Jet Tools 708358 offers a combination of power, technology, and features that make it a top choice for woodworkers seeking reliable and high-quality performance in their planing tasks. With its exceptional cutting capabilities and user-oriented design, it stands as a trusted workhorse in any woodworking environment.
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