morse CSM9NXTB Metal Devil - TROUBLESHOOTING; Saw Will Not Start; Poor Cut Quality Issues; Unusual Sound and Sparking

TROUBLESHOOTING:
Symptom Possible Cause Corrective Action
Saw will not start No supply of power Check that saw is plugged in
And that there is power to source.
Brushes are worn or sticking Disconnect power, open brush caps
and ensure brushes move freely in
the holders. Check whether
brushes require replacing.
Switch is faulty Contact Repair Center
Cord Damage Contact Repair Center
Motor Components Open Contact Repair Center
Or short circuited.
Overload Switch is Activated Push switch to reset
Saw produces poor cuts Dull, Damaged blade or Replace the blade
incorrect blade for the
application.
Motor is overloaded Reduce the amount of force being
used to push the blade through
the cut.
Saw produces an Mechanical Obstruction Contact Repair Center
unusual sound Armature has shorted out Contact Repair Center
Blade is out of balance Replace blade.
Excessive Sparking occurs Brushes are not moving Disconnect power, remove brushes,
Inside motor housing freely. Clean or replace.
Armature short circuited or Contact Repair Center
open circuit, or commutator
is dirty
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