Tradesman M3052LW Owner'S Manual Download Page 5

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ELECTRICAL REQUIREMENTS AND SAFETY

DOUBLE INSULATED

The power tool is double insulated to provide a double
thickness of insulation between you and tool’s electrical
system. All exposed metal parts are isolated from the internal
metal motor components with protecting insulation.

Replacement parts –

When servicing use only identical

replacement parts.

Polarized plugs –

This saw has a plug that looks like the one

shown below:

To reduce the risk of electrical shock, this saw has a polarized
plug (one blade is wider than the other). This plug will fit in a
polarized outlet only one way. If the plug does not fit fully in
the outlet, reverse the plug. If it still does not fit, contact a
qualified electrician to install the proper outlet. Do not change
the plug in any way.

Double insulation does not take the place of normal safety
precautions when operating this tool.
To avoid electrocution:
1. Use only identical replacement parts when servicing a
tool with double insulation. Servicing should be performed by
a qualified technician.
2. Do not use power tools in wet or damp locations or
expose them to rain or snow.

MOTOR SAFETY PROTECTION

IMPORTANT:

To avoid motor damage, the motor should be blown out or
vacuumed frequently to keep sawdust from interfering with
the motor ventilation.
1.

CONNECT

this saw to a 120V, 15 amp. circuit with a 15

amp. time delay fuse or circuit breaker. Using the wrong
size fuse can damage the motor.

the motor won’t start, release the trigger switch

immediately.

UNPLUG THE SAW.

Check the saw blade to

make sure it turns freely. If the blade is free, try to start the
saw again. If the motor still does not start, refer to the

“TROUBLESHOOTING GUIDE

”

the tool suddenly stalls while cutting wood, release the

trigger switch, unplug the tool, and free the blade from the
wood. The saw may now be started and the cut finished.

FUSES

may “blow” or circuit breakers may trip frequently

if:

a. MOTOR is overloaded – overloading can occur if

you feed too rapidly or make too many start/stops
in a short time.

b. LINE VOLTAGE is more than 10% above or below
the nameplate voltage rating. For heavy loads, the voltage

at motor terminals must equal the voltage specified on the
nameplate.

c. IMPROPER or dull saw blades are used.

5. Most motor troubles may be traced to loose or incorrect

connections, overload, low voltage or inadequate power
supply wiring. Always check the connections, the load and
supply circuit if the motor doesn’t run well. Check
minimum gauge for the length of cord you are using on the
chart below.

GUIDELINES FOR EXTENSION CORDS
Use a proper extension cord.

Make sure your extension cord

is in good condition. When using an extension cord, be sure to
use one heavy enough to carry the current your product will
draw. An undersized cord will cause a drop in line voltage,
resulting in loss of power and cause overheating. The table
below shows the correct size to use depending on cord length
and nameplate ampere rating. If in doubt, use the next heavier
gauge. The smaller the gauge number, the heavier the cord.

Be sure your extension cord is properly wired

and in good

condition. Always replace a damaged extension cord or have it
repaired by a qualified person before using it. Protect your
extension cords from sharp objects, excessive heat and damp
or wet areas.

Use a separate electrical circuit for your tools.

This circuit

must not be less than # 12 wire and should be protected with a
15 Amp time delay fuse. Before connecting the tool to the
power line, make sure the switch is in the OFF position and
the electric current is rated the same as the current stamped on
the motor nameplate, running at a lower voltage will damage
the motor.

MINIMUM GAUGE FOR EXTENSION CORDS (AWG)

(When using 120 volts only)

Ampere Rating

Total length of cord in feet

more than not more than

25’ 50’ 100’ 150’

0 6

18 16 16 14

6 10

18 16 14 12

10 12

16 16 14 12