English
16
TROUBLESHOOTING
BE sURE TO FOllOW sAFETY RUlEs AnD insTRUCTiOns
For assistance with your product, visit our website at www.dewalt.com for a list of service centers, or call
D
e
WALT
at
1-800-4-
D
e
WALT
(1-800-433-9258).
PROBlEM
POssiBlE CAUsE
sOlUTiOn
Machine will not start.
Battery pack not installed properly.
Check battery pack installation.
Battery pack not charged.
Check battery pack charging requirements.
Battery pack too hot/cold.
Allow battery to cool down or warm up.
Internal components too hot.
Allow machine to cool down.
Machine shuts off abruptly.
Battery pack has reached its maximum
thermal limit.
Allow battery pack to cool down.
Out of charge.
(To maximize the life of the
battery pack it is designed to shut off
abruptly when the charge is depleted.)
Place on charger and allow to charge.
Reduced run time.
Battery is not completely charged.
Charge battery.
Life of the battery has been reached.
Replace with a new D
e
WALT FLEXVOLT
™
battery.
Battery pack will not charge.
Battery pack not inserted into charger.
Insert battery pack into charger until LED illuminates.
Charger not plugged in.
Plug charger into a working outlet. Refer to
Important
Charging Notes
for more details.
Surrounding air temperature too hot or too cold. Move charger and battery pack to a surrounding air
temperature of approximately 65 °F – 75 °F (18 °C– 24 °C).
Frayed edges or tears on the
cutting wheel.
Cutting wheel wobbling.
Replace with a new cutting wheel.
Cutting wheel is blunt.
Replace with a new cutting wheel.
Built-up edges on the cutting wheel.
Dress the cutting wheel by briefly cutting in abrasive material.
Cutting wheel wanders off the
cutting line.
Cutting wheel wobbling.
Replace with a new cutting wheel.
Cutting wheel is blunt.
Replace with a new cutting wheel.
Cutting wheel is not properly installed.
Mount cutting wheel correctly. Refer to
Installing Abrasive
and Diamond Wheels.
Wear on the side of the cutting wheel. Surface grinding.
Do not surface grind with the cutting wheel.
Reduced or no cutting performance.
Cutting wheel is blunt.
Replace with a new cutting wheel.
Built-up edges on the cutting wheel for stone.
Dress the cutting wheel for stone by briefly cutting in abrasive
material. Use a new cutting wheel for cutting asphalt.
Cutting wheel is not properly installed.
Mount cutting wheel correctly. Refer to
Installing Abrasive
and Diamond Wheels.
Cutting material for which the cutting wheel
is not rated.
Use the proper cutting wheel.
Chipping or cracking in the
wheel core.
Overload.
Replace with a new cutting wheel.
Sparking.
Built-up edges on the cutting wheel for stone.
Dress the cutting wheel for stone by briefly cutting in abrasive
material. Use a new cutting wheel for cutting asphalt.
Heavy load indicator LED illuminated.
Too much force on the tool.
Reduce force.
