Maintenance; Troubleshooting - Urrea CM1116 Manual De Usuario

Pull the clamping rod (fig1b) to the right and
turn the sawing unit in the required mitre posi-
tion. The position can be read out on the scale
division (fig1a). Then fasten the clamping rod
again. Do not use unnecessary force, a slight
pull will suffice.
Fig.1
Before clamping the material, check whether
the saw is running completely clear between
the jaws of the material vice. Place the steel vice
jaws as closely as possible to the saw.

MAINTENANCE

REMOVAL / INSTALLATION OF WHEEL
TO REMOVE
• Set the main switch in the off position.
• Put the saw head in the upper position.
• Loose bolt (fig.2A) and remove it then open
the guards.
• Release the nut of the
saw spindle (fig.2B) and
remove the saw flange.
• Remove the saw
blade.
• Carefully clean the
saw spindle and the
saw flange.
Inner nut.
Release the nut, when you
change the blade
WARNING: If inner flange or inner washer
has been removed, replace both before placing
wheel on spacer and wheel arbor. Failure to do
so could cause an accident since wheel will not
tighten properly.
TO INSTALL
• Inspect the replacement wheel for defects
such as cracks, chipping, and correct speed rat-
ing. If defects are found or the speed rating is
not greater than the one indicated on the infor-
16
mation plate, do not use. Select another wheel.
• Clean debris from the inner washer and inner
flange.
• Place new wheel over spacer, then place both
on wheel arbor against inner flange.
• Clean outer flange, then align flats with flats
on wheel arbor and slide it onto arbor until it is
flush against wheel.
• Place the recessed side of the outer washer
against the arbor, then insert the hex head bolt
into the threaded end of the wheel arbor.
• Start threads and turn bolt clockwise to snugly
tighten.
• Depress the spindle lock button and rotate
bolt until spindle locks, preventing shaft from
rotating.
• Using the hex wrench provided, securely tight-
en hex head bolt.
bolt. Overtightening can cause the new wheel
to crack, resulting in premature failure and pos-
sible serious personal injury.
INSPECTING THE MOUNTING SCREWS
Regularly inspect each component of the power
tool for looseness. Re-tighten mounting screws
on any loose part.
any components are loose, to prevent personal
injury.
LUBRICATION
Lubricate the following sliding surfaces:
Fig.2 Rotary portion of shaft, rotary portion of vise,
rotary portion of vise-jaw & quick vise.
Cutting wheel.
CLEANING
Periodically remove chips and other waste mate-
rial from the surface of the power tool with a
damp, soapy cloth.
To avoid a malfunction of the motor, protect it
from contact with oil or water.

TROUBLESHOOTING

CUT-OFF SAW WILL NOT START
Tool not plugged in. Plug in Cut-off saw.
The cut-off saw ignition is in off position. Make
sure the cut-off saw is connected then proceed
to start by pushing the on/off switch.
Tripped circuit breaker or blown fuse. Reset cir-
cuit breaker or replace fuse.
Power cord damaged. Have power cord re-
placed by authorized service center.
WARNING: Do not overtighten hex head
WARNING: Never operate the power tool if