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Operation Instructions
Adjust the rear handle position to comfortably grip the
tool. (The rear handle changes position with the button
located on the top of the handle.) Locate the front handle
in the mounting hole that provides the best grip. To oper-
ate the trigger, depress the trigger lock button (on the
side of the tool) and then pull the trigger to start the saw.
Start the saw before cutting and then apply a light pres-
sure moving forward through the cut.
! DANGER: Electric Shock Hazard. Ig-
noring this warning may lead to death or
serious injury. When raining or snowing,
do not operate outdoors or indoors where
rain or snow enters freely or in extreme
temperatures.
Do not use under high temperature and humidity or ex-
tremely cold temperature conditions. The tool is designed
for use under an allowable environmental temperature of
0 to 100°F.Operation at higher temperature may cause the
tool’s main unit to overheat. Operation at high tempera-
ture with high humidity may cause the tool to fail due to
condensation.
Also, do not operate the Cutting Edge Saw in very cold
places or inside refrigerators where the temperature is
freezing or below.
Check The State of Your Work Site.
Before using the tool, check whether the state of the work
site is as follows. Is the worksite free of foreign objects,
debris, water, ice, snow, powered electrical cables, and
excessivedust?Istheoorfreeofobstructions?Istheir
adequateventilation?Istheworkerproperlyinsulated
from the ground. Follow the operation instructions and
avoid prohibited items.
Remove Hazardous Substances.
Since the tool is an electric tool, it may spark and cause an
explosionorareifoperatedneargascylinders,thinner,
or explosive and other hazardous substances or in a place
lled with ammable gas, etc. Therefore, do not use the
tool in places where such hazardous substances are pres-
ent.
! DANGER May cause an explosion or a
re.Ignoringthiswarningmaycause
death or serious injury. Never use the
toolinplaceslledwithammablegas
or near hazardous substances of high
ammability.
Maintenance of the Main Unit
Always unplug the saw from the electric outlet before attempt-
ing any maintenance. Clean the entire unit occasionally by
removingdust,debrisandoils.Occasionallyremovetheush
cutting bottom plate; then remove any cutting chips that re-
main lodged in the area the cutting blade rotated.
It is also recommended that the cutting blade be removed and
inspect for any materials that did not exit out the chip exhaust
area. This should be done after 4-8 hours of use. Most material
cutting chips would normally exit out the chip exhaust area and
into the Cutting Chip Catch Bag. It is recommended that the
CuttingChipCatchbagbeemptiedwhenitbecomes2/3full
of cut material.
RB-BNCE-KNH Blade
The Blade for the BNCE-20 Cutting Edge Saw™ should be
replaced when the blade is dull or chipped and a noticeable
increase in cutting time has occurred.
To change the Blade, remove the screws that hold the Blade
Cover to the Body (4). Remove the cover and unscrew the (4)
bolts holding the blade to the Hub. The replacement blades
that you purchase have new screws to be used when installing
the new blade. Make sure that when you remove the blade you
clean out the head of any metal debris that has not escaped
the tool.
An optional Steel Mesh blade is available to improve the cut-
ting capability of the BNCE-20 when cutting the following
materials. Please see your distributor or call BN Products-
USA, LLC (www.bnproducts.com) for more information.
General Operating Cautions
The following describe the general cautions on operating tool.
Always observe the cautions stated in each item.
• Do not press the operation switch if the tool is pointed to-
wards anyone. Operating the tool by holding it toward any-
one may cause injury from contact with the blade.
• Do not apply the Cutting Edge Saw for purposes it is not
intended.
• Do not use the tool for lifting or hammering etc. instead,
only use this tool for cutting. Otherwise, the main unit may
be broken or damaged, causing injury.
