23
Safety Warnings Specific for Wire Brushing
Operations:
•
Be aware that wire bristles are thrown by the
brush even during ordinary operation. Do not
overstress the wires by applying excessive load
to the brush.
The wire bristles can easily penetrate
light clothing and/or skin.
•
If the use of a guard is recommended for wire
brushing, do not allow any interference of the
wire wheel or brush with the guard.
Wire wheel
or brush may expand in diameter due to work load
and centrifugal forces.
Additional Safety Warnings
•
Maintain labels and nameplates.
These carry
important information. If unreadable or missing,
contact a MILWAUKEE service facility for a free
replacement.
•
WARNING
Some dust created by power sanding,
sawing, grinding, drilling, and other
construction activities contains chemicals known to
cause cancer, birth defects or other reproductive
harm. Some examples of these chemicals are:
• lead from lead-based paint
• crystalline silica from bricks and cement and other
masonry products, and
• arsenic and chromium from chemically-treated
lumber.
Your risk from these exposures varies, depending on
how often you do this type of work. To reduce your
exposure to these chemicals: work in a well ventilated
area, and work with approved safety equipment, such
as those dust masks that are specially designed to
filter out microscopic particles.
SPECIFICATIONS
Cat. No. ...................................... 6141-59, 6142-59
6141-59A
,
6142-59A
Spindle Thread Size
.........................................M14
Wheel Size
....................................................
4-1/2"
Guard Type .................................................
Type 27
RPM ..............................................................
12,000
Volts ......................................
220-240 V ̴ 50-60 Hz
Watts ..........................................................
1250 W
SYMBOLOGY
Double Insulated
Volts
Alternating Current
W
Watts
Rated Revolutions per Minute (RPM)
Seal of Electrical Security
R
ead operator’s manual
Wear hearing protection
Wear eye protection
FUNCTIONAL DESCRIPTION
2
10
8
7
6
5
4
1
9
3
1. Side handle
2. Spindle lock
3. Side handle socket
4. Handle
5. Switch lock-off
6. Switch lock-on
7. Paddle switch
8. Type 27 guard
9. Accessory
10. Lock lever
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 extension 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 minimum 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 Amps
Extension Cord Length
25'
50'
75'
100'
150'
0 - 2.0
2.1 - 3.4
3.5 - 5.0
5.1 - 7.0
7.1 - 12.0
12.1 - 16.0
16.1 - 20.0
18
18
18
18
16
14
12
18
18
18
16
14
12
10
18
18
16
14
12
10
--
18
16
14
12
10
--
--
16
14
12
12
--
--
--
* Based on limiting the line voltage drop to five volts at 150%
of the rated amperes.
