Harbor Freight Tools 16 in. Variable Speed Scroll Saw Manuel télécharger pdf (Page 13)

Page 13For technical questions, please call 1-888-866-5797.Item 93012

SAFETYOPERATIONMAINTENANCE SETUP

Troubleshooting

Problem Possible Causes Likely Solutions

Blades breaking 1. Wrong Blade Tension

2. Over-working blade.

3. Wrong blade application.

4. Blade twisting in wood.

1. Adjust blade tension.

2. Reduce feed cut rate.

3. Use narrow blades for cutting thin wood,

wide blades for cutting thicker wood.

4. Avoid side pressure on blade.

Motor does

not run.

1. No power at outlet.

2. Defective power cord or plug.

3. Defective motor.

1. Check power source.

2. Repair or replace defective parts.

3. Have motor repaired or replace by

a qualified service technician.

Excessive

Vibration

1. Improper Base mounting.

2. Unsuitable mounting surface.

3. Loose motor mounting.

1. Make sure mounting hardware is secure.

2. The heavier the work bench, the

less vibration will occur.

3. Check motor mounting hardware is secure.

Blade not in line

with arm motion

Blade holders not aligned. Loosen Hex Bolts and re-align Upper and

Lower Blade Holders. Tighten Hex Bolts.

Tool will not start. 1. Cord not connected.

2. No power at outlet.

3. Tool’s thermal reset breaker

tripped (if equipped).

4. Internal damage or wear. (Carbon

brushes or switch, for example.)

1. Check that cord is plugged in.

2. Check power at outlet. If outlet is unpowered,

turn off tool and check circuit breaker.

If breaker is tripped, make sure circuit is right

capacity for tool and circuit has no other loads.

3. Turn off tool and allow to cool.

Press reset button on tool.

4. Have technician service tool.

Tool operates

slowly.

Extension cord too long or

wire size too small.

Eliminate use of extension cord. If an extension cord

is needed, use one with the proper diameter for its

length and load. See Table A on page 3.

Performance

decreases

over time.

1. Accessory dull or damaged.

2. Carbon brushes worn or damaged.

1. Keep cutting accessories sharp.

Replace as needed.

2. Have qualified technician replace brushes.

Excessive noise

or rattling.

Internal damage or wear. (Carbon

brushes or bearings, for example.)

Have technician service tool.

Overheating. 1. Forcing machine to work too fast.

2. Accessory dull or damaged.

3. Blocked motor housing vents.

4. Motor being strained by long or

small diameter extension cord.

1. Allow machine to work at its own rate.

2. Keep cutting accessories sharp.

Replace as needed.

3. Wear ANSI-approved safety goggles and

NIOSH-approved dust mask/respirator while

blowing dust out of motor using compressed air.

4. Eliminate use of extension cord.

If an extension cord is needed, use one with

the proper diameter for its length and load.

See Table A on page 3.

Follow all safety precautions whenever diagnosing or servicing the tool.

Disconnect power supply before service.

1 2 ... 8 9 10 11 12 13 14 15 16

Commentaires sur ces manuels

Pas de commentaire

Harbor Freight Tools 16 in. Variable Speed Scroll Saw Manuel Page 13

Commentaires sur ces manuels

Produits connexes et manuels pour Outils électriques Harbor Freight Tools 16 in. Variable Speed Scroll Saw