14
TROUBLE SHOOTING
Symptom Possible Causes Possible Solution
Tool will not start when 
switched on.
• Power cord is not plugged 
in.
• Check to make sure power cord 
is connected well into a working 
outlet.
Poor cut quality
• Blade is worn out.
• Blade is set incorrectly
• Too much vibration in 
material. 
• Too much vibration of the 
saw.
• Feed rate too fast.
• Make sure the blade is sharp and 
not broken.
• Make sure the blade is installed 
properly.
•  Tighten Guard and Guard Arm 
firmly down onto material.
• Clamp or fasten saw base to 
tabletop.
• Feed the material more slowly.
Work efficiency is low.
• Blade is worn out.
• Feed rate too fast.  
• Change to a new blade.
• Feed the material more slowly.
Blade is not clamped tightly by 
the Blade Holder.
• Blade is not inserted into 
place fully. 
• Use blade grip to push the blade as 
far into the blade holder as possible 
before letting go of Blade Release.
Blade Release button cannot be 
pressed down.
• Dust accumulates.
• Clean the dust around the Blade 
Release button.
Guard Arm vibrates too much.
• Screws fixing the Guard 
Arm on the work table are 
loose.
•  Tighten the screws as shown in 
Fig A1.
Rip Fence cannot slide into 
Fence Slot smoothly.
• Rip Fence locking knob too 
tight.
• Loosen the Rip Fence locking 
knob.