Black & Decker JS630GB User Manual
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USE OF EXTENSION CORDS
Make sure the extension cord is in good condition before using. Always use the proper size
extension cords with the tool – that is, proper wire size for various lengths of cord and heavy
enough to carry the current the tool will draw. Use of an undersized cord will cause a drop in
line voltage resulting in loss of power and overheating. For proper size cords see chart
below.
MOTOR
Be sure your power supply agrees with nameplate marking. 120 Volts AC only means your
tool will operate on standard 60 Hz household power. Do not operate AC tools on DC. A
rating of 120 volts AC/DC means that you tool will operate on standard 60 Hz AC or DC
power. This information is printed on the nameplate. Lower voltage will cause loss of power
and can result in over-heating. All Black & Decker tools are factory-tested; if this tool does
not operate, check the power supply.
Minimum Gage for Cord Sets
Volts
Total Length of Cord in Feet
120V
0-25
26-50
51-100
101-150
(0-7,6m)
(7,6-15,2m) (15,2-30,4m) (30,4-45,7m)
240V
0-50
51-100
101-200
201-300
(0-15,2m) (15,2-30,4m) (30,4-60,9m) (60,9-91,4m)
Ampere Rating
More
Not more
American Wire Gage
Than
Than
0
-
6
18
16
16
14
6
-
10
18
16
14
12
10
-
12
16
16
14
12
12
-
16
14
12
Not Recommended
E
F
G
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