Care And Maintenance - Kobalt SM1850LW User Manual

CARE AND MAINTENANCE

WARNING
● To avoid fire or toxic reaction, never use gasoline,
naphtha acetone, lacquer thinner or similar highly
volatile solvents to clean the miter saw.
● To avoid injury from unexpected starting or
electrical shock, unplug the power cord before
working on the saw.
● For your safety, this saw is double insulated.
To avoid electrical shock, fire or injury, use only
parts identical to those identified in the parts list.
Reassemble exactly to avoid electrical shock.
REPLACING CARBON BRUSHES (FIG. 37)
Replace both carbon brushes (3) when either has
less than 1/4 in. length of carbon remaining, or if
the spring or wire is damaged or burned. To inspect
or replace brushes, first unplug the saw. Remove
the black plastic cap (2) on the side of the motor
(1). Use caution when removing the cap because
it is springloaded. Pull out the brush and replace.
Replace for the other side. To reassemble, reverse
the procedure. Press the metal part of the carbon
brush in the hole where the carbon part fits. Tighten
the cap snugly but do not overtighten.
NOTE: To reinstall the same brushes, first make
sure the brushes go back in the way they came out.
This will avoid a break-in period that reduces motor
performance and increases wear.
LOWER BLADE GUARD
Do not use the saw without the lower blade guard.
The lower blade guard is attached to the saw for your
protection. Should the lower guard become damaged,
do not use the saw until the damaged guard has been
replaced. Check regularly to make sure the lower guard
is working properly. Clean the lower guard of any dust
or buildup with a damp cloth.
CAUTION
● Do not use solvents on the guard. They could
make the plastic cloudy and brittle.
● When cleaning the lower guard, unplug the saw to
avoid unexpected start-up.
37
2
34
K
1
3