Use And Care Manual
Page 18
MAINTENANCE
WARNING:
To ensure safety and
reliability, all repairs should be performed
by a qualied service technician.
WARNING:
When servicing, use
only identical replacement parts. The use
of any other parts may create a hazard or
cause damage to the product.
WARNING:
Unplug the circular
saw from the power source before
cleaning or performing any maintenance.
WARNING:
Using compressed
air may be the most effective cleaning
method. Always wear safety goggles
when cleaning tools with compressed air.
WARNING:
If the supply cord
is damaged, it must be replaced by a
specially prepared cord available through
the service organization.
Before each use:
• Inspect the circular saw, the switch,
and the cord for damage.
• Check for damaged, missing, or worn
parts.
• Check for loose screws, misalignment
or binding of moving parts, or any other
condition that may affect the operation.
• If abnormal vibration or noise occurs,
turn the circular saw off immediately,
and have the problem corrected before
further use.
WARNING:
Do not allow brake
uids, gasoline, petroleum-based
products, penetrating oil, etc. to come
into contact with plastic parts. These
substances contain chemicals that can
damage, weaken, or destroy plastic.
TROUBLESHOOTING
PROBLEM CAUSE OF THE PROBLEM SOLUTION
The motor does not
start.
The tool is not connected to a
power source.
Connect the tool to a power
source.
The blade does not
follow a straight
line.
Teeth are dull. This is caused by
hitting a hard object， such as
a nail, dulling teeth on one side.
The blade tends to cut to the
side with the sharpest teeth.
Replace with a new sharp blade.
Edge guide or straight edge is
not being used.
Use an edge guide or straight
edge.
The blade binds
or smokes from
friction.
Blade is dull. Replace with a new sharp blade.
Blade is on backwards. Install the blade correctly.
Blade is bent. Replace with a new blade.
Workpiece is not properly
supported.
Clamp the workpiece correctly
and tightly.
Incorrect blade is being used. Use the correct blade.