Wesco WS3455 Manual Original página 10

with the two screws. Directly connect a suitable vacuum hose to the
adapter.
WARNING: The vacuum adapter must not be mounted when
no external dust extraction is connected. Otherwise there is
danger of the extraction system becoming clogged. Clean the vacuum
adapter regularly to ensure optimum dust extraction. The vacuum
cleaner must be suitable for the material to be worked.
5. HAND GRIP POSITION (SEE FIG. E)
Always hold your saw firmly with both hands when operating.
6. SAFETY ON/OFF SWITCH (SEE FIG. F)
Your switch is locked off to prevent accidental starting.
Depress the lock off button then the on/off switch and release the
lock off button. Your switch is now on. To switch off, just release the
on/off switch.
The blade may continue to rotate after switching off. Wait until the
machine comes to a complete stop before setting down.
7. CUTTING GUIDE (SEE FIG. G1, G2)
There is a cutting guide notch on the front of the base plate for use
with a parallel guide. For straight cuts, use the 0º guide mark to align
with your parallel guide scale. For a 45º bevel cut, use the 45º guide
mark to align with your parallel guide scale. Securely clamp the
parallel guide. Always make a trial cut to check the setting.
8. PARALLEL GUIDE ADJUSTMENT (SEE FIG. H)
It is used for making cuts parallel to a workpiece edge at a chosen
distance. Slide the parallel guide arm through the fixture to achieve
the required cutting distance then tighten the lock knob to clamp. It
can be used from both sides of the base plate. For straight cuts, use
the 0° guide mark to align with your parallel guide scale. For a 45°
bevel cut, use the 45° guide mark to align with your parallel guide
scale. Securely clamp the parallel guide.
NOTE: It is best to carry out a trial cut.
TROUBLE SHOOTING
Symptom
Tool will not start when
operating the on/off switch.
Cutting depth is less than
that is set.
Blade spins or slips
Blade will not cut a straight
line.
Blade kicks back when
beginning a cut
10
Possible Causes
Power cord not plugged in.
Power cord is broken.
Carbon brush has worn down
Sawdust accumulated at the rear
of the base.
Blade is not tightly engaged with
the spindle.
Blade is dull.
Blade is not mounted properly.
Saw is not being guided properly.
Blade is not spinning fast enough
WORKING HINTS FOR YOUR CIRCULAR SAW
If your power tool becomes too hot, run your circular saw no load for
2-3 minutes to cool the motor. Avoid prolonged usage at very low
speeds.
Always use a blade suited to the material and material thickness to be
cut. The quality of cut will improve as the number of blade teeth increase.
Always ensure the work-piece is firmly held or clamped to prevent
movement. Support large panels close to the cut line. Any movement
of the material may affect the quality of the cut. The blade cuts on the
upward stroke and may chip the uppermost surface or edges of your
work piece.
When cutting, ensure your uppermost surface is a nonvisible surface
when your work is finished. Feeding too fast significantly reduces
the performance of the machine and shortens the life of the saw
blade. Always face the good side of the work-piece down, to ensure
minimum splintering. Only use sharp saw blades of the correct type.
MAINTENANCE
Remove the plug from the socket before carrying out any
adjustment, servicing or maintenance.
Your power tool requires no additional lubrication or maintenance.
There are no user serviceable parts in your power tool. Never use
water or chemical cleaners to clean your power tool. Wipe clean with
a dry cloth. Always store your power tool in a dry place. Keep the
motor ventilation slots clean. Keep all working controls free of dust.
Occasionally you may see sparks through the ventilation slots. This is
normal and will not damage your power tool.
If the supply cord is damaged, it must be replaced by the
manufacturer, its service agent or similarly qualified persons in order
to avoid a hazard.
ENVIRONMENTAL PROTECTION
Waste electrical products should not be disposed of with
household waste. Please recycle where facilities exist. Check
with your Local Authority or retailer for recycling advice.
Possible Solution
Check to make sure power cord is connected well into a working
outlet.
Unplug the power cord. Replace it using a qualified maintenance
person.
Replace the carbon brush using a qualified maintenance person.
Shake out sawdust. Consider connecting a vacuum for dust
collection.
Remove the blade, and reassemble it as described in Saw blade
Assembly and Removing section.
Mount a new, sharp blade on the saw.
Check that blade is properly mounted.
Use a parallel guide.
Allow the saw blade to reach full speed prior to beginning a cut in
the material
EN