Craftsman 137.248840 - Manual (Page 5)

ELECTRICAL REQUIREMENTS AND SAP
GROUNDING INSTRUCTIONS
IN THE EVENT OF A MALFUNCTION OR
BREAKDOWN, grounding provides a path of least
resistance for electric currents and reduces the risk of
electric shock. This tool is equipped with an electrical
cord that has an equipment-grounding conductor
and a grounding plug. The plug must be plugged
into a matching receptacle that is properly installed
and grounded in accordance with all local codes and
ordinances.
DO NOT MODIFY THE PLUG PROVIDED. If it will not
fit the receptacle, have the proper receptacle installed
by a qualified electrician.
IMPROPER CONNECTION of the equipment grounding
conductor can result in risk of electric shock. The
conductor with the green insulation (with or without
yellow stripes) is the equipment grounding conductor.
If repair or replacement of the electric cord or plug is
necessary, do not connect the equipment grounding
conductor to a live terminal.
CHECK with a qualified electrician or service person
if you do not completely understand the grounding
instructions, or if you are not certain the tool is properly
grounded.
USE only 3-wire extension cords that have 3-pronged
grounding plugs and 3-pole receptacles that accept the
tool’s plug. Repair or replace damaged or worn cords
immediately.
GUIDELINES FOR EXTENSION CORDS
USE THE PROPER EXTENSION CORD. Make sure
your extension cord is in good condition. When using
an extension cord heavy enough to carry the current
your product will draw. An undersized cord wi cause
a drop in line voltage resulting in loss of power and
overheating. The table on the right 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.
Make sure your extension cord is properly wired and in
good condition. Always replace a damaged extension
cord or have it repaired by a qualified technician before
using it. Protect your extension cords from sharp
objects, excessive heat and damp or wet areas.
Use a separate electrical circuit for your tool. This circuit
must not be less than #12 wire and should be protected
with a 15 amp time delay fuse. Before connecting the
motor 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. This tool is
intended for use on a circuit that has a receptacle like
the one illustrated in Fig. 1.
Fig. 1 shows a 3-pronged electrical plug and receptacle
that has a grounding conductor. If a properly grounded
receptacle is not available, an adapter (Fig. 2) can be
used to temporarily connect this plug to a 2-contact
grounded receptacle. The adapter (Fig. 2) has a rigid
lug extending from it that MUST be connected to a
permanent earth ground, such as a properly grounded
receptacle box. The Canadian Electrical Code prohibits
the use of adapters.
CAUTION
In all cases, make certain the receptacle is properly
grounded. If you are not sure, have a qualified
electrician check the receptacle.
CAUTION
This tool is for indoor use only. Do not expose to
rain or use in damp locations.
Fig.1
3-Pronged Plug
CAUTION
This tool must be grounded while in use to protect the
operator from electrical shock.
MINIMUM GAUGE FOR EXTENSION CORDS AWG)
I (When usng 120 volts only) |
Ampere Rating I Total length of Cord |
More Than Not
More
Than 25ft, 50ft. 100ft. 150ft,
0 6
18ft.
16ft.
16ft. 14ft.
6
10
18ft,
16ft.
14ft, 12ft.
ho 12
16ft. 16ft.
14ft, 12ft.
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