English

MOTOR

PROBLEM

PROBABLE CAUSE

REMEDY

Motor will not start.

1.

Not plugged into power outlet.

1.

Plug it into the power outlet.

 

2.

Switch and key not in ON position.

2.

Insert key and turn the switch ON.

 

3.

Motor cord cut or abraded.

3.

Take to your Service Center for new cord.

 

4.

Plug on cord is faulty.

4.

Take to your Service Center for new plug.

 

5.

Fuse on circuit breaks open.

5.

Re-set; may be too many machines on line.

 

6.

Faulty motor.

6.

Take to your Service Center for repair or

 

 

 

 

replacement.

Motor stalls (resulting in blown

1.

Too many electrical machines on line.

1.

Turn off other machines and try again.

fuses or tripped circuit breakers).

2.

Incorrect fuse.

2.

Try time delay fuse, or go to circuit with

 

 

 

 

higher rated fuse or circuit breaker.

 

3.

Wheels do not rotate.

3. Unplug and turn wheels by hand; move obstruction.

 

4.

Undersized extension cord.

4.

Use correct size extension cord; see page 6.

 

5.

Short circuit.

5.

Cord, plug, or motor need repair; take to your

 

 

 

 

Service Center for repair.

Motor fails to develop

1.

Low line voltage.

1.

Check power line for proper voltage.

full power.

2.

Faulty motor or capacitor.

2.

Take to your Service Center for evaluation.

 

 

 

 

 

Motor overheats.

1.

Overload on motor.

1.

Reduce load to motor, feed work slower into blade.

 

2.

Poor ventilation of motor.

2.

Unplug and clean out around motor;

 

 

 

 

provide better air circulation.

Motor stalls or slows.

1.

Motor overload.

1.

Reduce load to motor, feed work slower into blade.

 

2.

Low line voltage.

2.

Check power line for proper voltage.

 

3.

Loose wire connections.

3.

Take to your Service Center for repair.

 

4.

Faulty motor.

4.

Take to your Service Center for repair.

Frequent blowing of fuses

1.

Motor overload.

1.

Reduce load to motor, feed work slower into blade.

or breaking of circuit.

2.

Overload of electrical circuit.

2.

Too many electrical appliances on same circuit.

 

3.

Incorrect fuse or circuit breaker.

3.

Have electrician upgrade service to outlet.

 

 

 

 

 

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Page 19
Image 19
Hitachi CB6Y instruction manual Motor