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A small amount of sparking may be visible through the housing vents. This is normal and does not
indicate a problem.
Excessive sparking visible through the housing air vents and/or the saw failing to operate may
indicate the carbon brushes have worn out and need to be replaced. Carbon brushes should only
be replaced by a qualified electrician or power tool repairer.
PROBLEM
CAUSE
SOLUTION
Excessive Sparks
Broken or missing teeth
Replace blade
Teeth are blunt
Replace blade
Cutting speed action too
slow
Increase cutting speed
action
Breaking Blades/ Over
Heating
Cutting speed action too
fast
Decrease cutting speed
action
Broken or missing teeth
Replace blade
Blunt teeth
Replace blade
Deformed or cracked
blades
Replace blade
Too much pressure
applied when cutting
Reduce pressure
Insufficient lubrication
applied to blades
Increase lubrication
used when cutting
metals
Teeth Breaking
Cutting speed action too
fast
Decrease cutting
speed action
Material being cut is too
hard
Replace blade
Blades incorrectly
installed
Replace blade
Blades are blunt
Replace blade
Saw Overheating/
Overloaded
Cutting speed action too
fast
Reduce cutting speed
action
Blades are damaged
Replace blade
Blades are missing
teeth
Replace blade
Blades not correctly
installed
Replace blade
Insufficient lubrication
applied to blades
Replace blade
Guard is Binding
Guard or Blades have
become misshapen
Contact the distributor
Содержание 45994
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