Troubleshooting – Black & Decker 90521029 User Manual
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BE SURE TO FOLLOW SAFETY RULES AND INSTRUCTIONS
TROUBLE! SAW WILL NOT START
WHAT’S WRONG?
WHAT TO DO…
1.Saw not plugged in.
1.Plug in saw.
2.Fuse blown or circuit breaker tripped. 2.Replace fuse or reset
circuit breaker.
3.Cord damaged.
3.Have cord replaced by
authorized service center.
4.Brushes worn out.
4.Have brushes replaced
by authorized service center.
TROUBLE! SAW MAKES UNSATISFACTORY CUTS
WHAT’S WRONG?
WHAT TO DO…
1.Dull blade.
1.Replace blade.
2.Blade mounted backwards.
2.Turn blade around.
3.Gum or pitch on blade.
3.Remove blade and
clean with turpentine.
4.Incorrect blade for work being done.
4.Change the blade.
TROUBLE! BLADE DOES NOT COME UP TO SPEED
WHAT’S WRONG?
WHAT TO DO…
1.Extension cord too light or too long.
1.Replace with adequate
size cord.
2.Low house current.
2.Contact your electric
company.
TROUBLE! MACHINE VIBRATES EXCESSIVELY
WHAT’S WRONG?
WHAT TO DO…
1.Stand or bench on uneven floor.
1.Reposition on flat level
surface.
2.Damaged saw blade.
2.Replace blade.
TROUBLESHOOTING