Page 6 For technical questions, please call 1-888-866-5797. Item 59533 59534
SAFETY OPERATION MAINTENANCESETUP
Extension Cords
1. Grounded tools require a three wire extension cord.
If an extension cord (or a longer detachable
power-supply cord) is used:
a. The marked electrical rating of the
detachable power-supply cord or extension
cord should be at least as great as the
electrical rating of the appliance,
b. If the appliance is of the grounded
type, the extension cord should be a
grounding-type 3-wire cord, and
c. The longer extension cord (or a longer
detachable power-supply cord) should
be arranged so that it will not drape over
the countertop or tabletop where it can
be tripped over, snagged, or pulled on
unintentionally (especially by children).
2. As the distance from the supply outlet increases,
you must use a heavier gauge extension cord.
Using extension cords with inadequately sized
wire causes a serious drop in voltage, resulting
in loss of power and possible tool damage.
(See Table A on page 6.)
3. The smaller the gauge number of the wire, the
greater the capacity of the cord. For example,
a 14 gauge cord can carry a higher current
than a 16 gauge cord. (See Table A.)
4. When using more than one extension cord
to make up the total length, make sure
each cord contains at least the minimum
wire size required. (See Table A.)
5. If you are using one extension cord for more
than one tool, add the nameplate amperes
and use the sum to determine the required
minimum cord size. (See Table A.)
6. Make sure the extension cord is properly wired
and in good electrical condition. Always replace
a damaged extension cord or have it repaired
by a qualified electrician before using it.
7. Protect the extension cords from sharp objects,
excessive heat, and damp or wet areas.
8. Store appliance indoors when not in
use. Keep out of reach of children.
TABLE A: RECOMMENDED MINIMUM WIRE
GAUGE FOR EXTENSION CORDS* (120/240 VOLT)
NAMEPLATE
AMPERES
(at full load)
EXTENSION CORD
LENGTH
25´ 50´ 75´ 100´ 150´
0 – 2.0 18 18 18 18 16
2.1 – 3.4 18 18 18 16 14
3.5 – 5.0 18 18 16 14 12
5.1 – 7.0 18 16 14 12 12
7.1 – 12.0 18 14 12 10 -
12.1 – 16.0 14 12 10 - -
16.1 – 20.0 12 10 - - -
* Based on limiting the line voltage drop to five volts at
150% of the rated amperes.
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