TROUBLE-SHOOTING(JWBS-14DX Band Saw)

 

PROBLEM

POSSIBLE CAUSE

SOLUTION

 

 

 

 

 

 

 

 

Saw stops or will not start

1. Saw unplugged

1.

Check plug connections

 

 

 

2. Fuse blown or circuit breaker tripped

2.

Replace fuse or reset

 

 

 

 

 

 

circuit breaker

 

 

 

3.

Cord damaged

3.

Replace cord

 

 

Does not make accurate

1.

Stop not adjusted correctly

1.

Check blade with

 

 

45 deg. or 90 deg. cuts

 

 

 

square and adjust stop

 

 

 

2.

Angle pointer not set accurately

2.

Check blade with square

 

 

 

 

 

 

and adjust pointer

 

 

 

3.

Miter gauge out of adjustment

3.

Adjust miter gauge

 

 

Blade wanders during cut

1.

Fence not aligned with blade

1.

Check and adjust fence

 

 

 

2.

Warped wood

2.

Select another piece of

 

 

 

 

 

 

wood

 

 

 

3.

Excessive feed rate

3.

Reduce feed rate

 

 

 

4.

Incorrect blade for cut

4.

Change blade to correct

 

 

 

 

 

 

type

 

 

 

5.

Blade tension not set properly

5.

Set blade tension

 

 

 

 

 

 

according to blade size

 

 

 

6.

Guides not set properly

6.

Adjust guides

 

 

Saw makes unsatisfactory

1.

Dull blade

1.

Replace blade

 

 

cuts

2.

Blade mounted wrong

2.

Teeth should point down

 

 

 

3.

Gum or pitch on blade

3.

Remove blade and clean

 

 

 

4.

Incorrect blade for cut

4.

Change blade to correct

 

 

 

 

 

 

type

 

 

 

5.

Gum or pitch on table

5.

Clean table

 

 

Blade does not come up

1.

Extension cord too light or too long

1.

Replace with adequate

 

 

size and to speed

 

 

 

length cord

 

 

 

2.

Low shop voltage

2.

Contact your local electric

 

 

 

 

 

 

company

 

 

Saw vibrates excessively

1.

Base on uneven floor

1.

Reposition on flat, level

 

 

 

 

 

 

surface

 

 

 

2.

Bad v-belt

2.

Replace v-belt

 

 

 

3.

Motor mount is loose

3.

Tighten motor mount

 

 

 

 

 

 

hardware

 

 

 

4.

Loose hardware

4.

Tighten hardware

 

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Jet Tools operating instructions TROUBLE-SHOOTINGJWBS-14DX Band Saw