Extension Cords - Milwaukee 8940-20 Manual Del Operador

Heavy-duty aspiradora commercial
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Idiomas disponibles

Idiomas disponibles

GROUNDING
Improperly connecting the grounding wire can
result in the risk of electric shock. Check with a
qualified electrician if you are in doubt as to
whether the outlet is properly grounded.
modify the plug provided with the tool.
remove the grounding prong from the plug. Do not
use the tool if the cord or plug is damaged. If
damaged, have it repaired by a MILWAUKEE
service facility before use. If the plug will not fit the
outlet, have a proper outlet installed by a qualified
electrician.
This vacuum cleaner must be grounded. If it should malfunction or break
down, grounding provides a path of least resistance for electric current
to reduce the risk of electric shock. This vacuum cleaner is equipped
with a cord having an equipment grounding conductor and grounding
plug. The plug must be inserted into an appropriate outlet that is properly
installed and grounded in accordance with all local codes and ordi-
nances.
This vacuum cleaner is for use on a nominal 120-volt circuit, and has a
grounded plug that looks like the plug illustrated in Figure A. A temporary
adaptor that looks like the adaptor illustrated in Figure B may be used to
connect this plug to a 2-pole receptacle as shown in Figure B if a prop-
erly grounded outlet is not available. The temporary adaptor should be
used only until a properly grounded outlet (Figure A) can be installed by
a qualified electrician. The green colored rigid ear, lug, or the like
extending from the adaptor must be connected to a permanent ground
such as a properly grounded outlet box cover. Whenever the adaptor is
used, it must be held in place by a metal screw.
The Canadian Electrical Code prohibits the use of temporary adapters.
Cover of
grounded outlet
box
Outlet ground
Grounding
prong
Cover of
grounded outlet
box
Temporary
adapter
Green grounding
ear
page 4
WARNING!
Do not
Never
Fig. A
Screw
Fig. B

EXTENSION CORDS

Grounded tools require a three wire extension cord. Double insulated
tools can use either a two or three wire extension cord. As the distance
from the supply outlet increases, you must use a heavier gauge exten-
sion cord. Using extension cords with inadequately sized wire causes
a serious drop in voltage, resulting in loss of power and possible tool
damage. Refer to the table shown to determine the required minimum
wire size.
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. When using more than one extension cord to make up the
total length, be sure each cord contains at least the minimum wire size
required. If you are using one extension cord for more than one tool, add
the nameplate amperes and use the sum to determine the required mini-
mum wire size.
Guidelines for Using Extension Cords
If you are using an extension cord outdoors, be sure it is marked
with the suffix "W-A" ("W" in Canada) to indicate that it is acceptable
for outdoor use.
Be sure your extension cord is properly wired and in good electrical
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.
Recommended Minimum Wire Gauge
for Extension Cords*
Nameplate
Amperes
25'
0 - 5
16
5.1 - 8
16
8.1 - 12
14
12.1 - 15
12
15.1 - 20
10
* Based on limiting the line voltage drop to five
volts at 150% of the rated amperes.
READ AND SAVE ALL INSTRUCTIONS FOR
FUTURE USE.
Extension Cord Length
50'
75'
100'
150'
200'
14
16
16
12
12
12
16
14
10
--
10
14
12
--
--
10
10
--
12
--
10
10
--
--
--
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