Troubleshooting - morse Metal Devil NXT Manual De Seguridad E Instrucciones

TROUBLESHOOTING

SYMPTOM
Saw will not start
Saw produces
poor cuts
Saw produces an
unusual sound
Excessive sparking occurs
Inside motor housing
8
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(Cont.)
POSSIBLE CAUSE
No supply of power
Brushes are worn or sticking
Switch is faulty
Cord Damage
Motor Components Open
Or short circuited.
Overload Switch is Activated
Dull, damaged blade or
incorrect blade for the
application.
Motor is overloaded
Mechanical obstruction
Armature has shorted out
Blade is out of balance
Brushes are not moving
freely
Armature short circuited,
open circuitt, or commutator
is dirty
CORRECTIVE ACTION
Check that saw is plugged in
And that there is power to source.
Disconnect power, open brush caps
and ensure brushes move freely in
the holders. Check whether brushes
require replacing.
Contact Repair Center
Contact Repair Center
Contact Repair Center
Push switch to reset
Replace the blade
Reduce the amount of force being used
to push the blade through the cut..
Contact repair center.
Contact repair center.
Replace blade.
Disconnect power, remove brushes,
Clean or replace.
Contact repair center.