Black & Decker 4040 User Manual
Mjm‘i, Commercial/industrial use warranty, Important
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LUBRICATION
Your tool was properly lubricated before leaving the factory. In from two to six months,
depending upon use, take or send your tool to a Black & Decker Service Center, or
Authorized Service Station, for a complete cleaning, inspection and relubrication. Tools
used constantly on production jobs will need relubricating more often. Also, tools '"out
of service” for long periods should oe relubricated before being put back to work.
RECOMMENDED ACCESSORIES AND APPLICATIONS
FOR THE 7" BALL-BEARING SANDER
Use 7" Abrasive Discs with 7" Sanders. Other recommended accessories for your
Sander
are
listed
beiow.
CAUTION:
The
use
of
any
other
accessory
might
be
hazardous.
Cat.
No.
4040
4041
4043
RPM
1000
1400
.•1500
Type of Sander Accessory
No. 51824 7'" Q.C. Super-Flexible
Rubber Backing Pad.
No. 51824 7" Q.C. Super-Flexible
Rubber Backing Pad and
Abviisive Discs.
Nos.
37706
and
37707
Vitri-Buft
Bonnets,
No.
45434
Vitri-Buff
Pad.
No. 51824 7" Q.C. Super-Flexible
Rubber Backing Pad.
No. 51824 7" Q.C. Super-Ebexible
Rubber Backing Pad.
No. 31000
6
%" TCooIflex’ Backing
Pad and Abrasive Discs.
Nos. 37706 and 37797 Vitri-Buff
Bonnets.
No. 18056 4" 'Wire Cup Brush.
No. 31000
6
-'
4
" ‘Kooliiex’ Backing
Pad. No. 51824 7" Q.C.
Supei-Flexible Rubber Backing
Pad and Abrasive Discs.
No. 1'8§56 4" Wire Cup Brush.
Applications
Contour Sanding
Fiberglas
Sanding,
Plastics
Sanding,
Sanding Undercoat.
Rubbing out lacquer.
Glass polishing.
Contour Sanding
Metal and Wood
Sanding
Waxing
W ire Brushing
k'inish Sanding on
Metal and Wood
Wire Brushing
COMMERCIAL/INDUSTRIAL USE WARRANTY
Black & Decker warrants this product for one year from date of purchase. We will
repair without charge, any defects due to faulty material or workmanship. Please
return the complete unit, transportation prepaid, to any Black & Decker Service
Center or Authorized Service Station listed under “Tools Electric” in the yellow
pages. This warranty does not apply to accessories or damage caused where repairs
have been made or attempted by others.
IMPORTANT!
To assure product SAFETY and RELIABILITY, repairs, maintenance and adjust
ment, (excluding brush inspection and replacement) should be performed by Black
& Decker Service Centers or other qualified service organizations, always using
Black & Decker replacement parts.
THE BLACK
It
DECKER MFC.
CO.,
TOWSON, MD. 21204, U.S.A.
Form No. 42965-02
(May 77-PS)
Panted
in
U.S.A.
mjm‘i
«
1. ALWAYS WEAR SAFETY GOGGLES WHEN USING THIS TOOL.
2. DO NOT USE GRINDING WHEELS ON THIS TOOL.
3. FOLLOW ALL SAFETY RULES LISTED ON NEXT PAGE OF THIS MANUAL
4. USING A DUST MASK IS RECOMMENDED.
MOTOR
Your tool Is powered by a Black & Decker built motor. Be sure your power supply
agrees with nameplate marking. VOLTS AC means Alternating Current (25 to 60
cycles) ONLY. VOLTS AC/DC means it will also operate on Direct Current. Voltage
variation of more than 10% will cause loss of power and over-heating. All B&D tools
are factory-tested; if this tool does not operate, check the power supply.
BRUSHES
Carbon Brushes should be regularly inspected for wear. To inspect brushes, unplug
tool, unscrew the plastic brush inspection caps (located in top and bottom motor
housing) and the spring and brush assemblies may be withdrawn from the tool.
Keep brushes clean and sliding freely in their guides. Carbon brushes have varying
symbols stamped into them, and if the brush is worn down to the line closest to the
spring, they must be replaced. New brush assemblies are available at Service
Centers; see TOOLS, ELECTRIC in the Yellow Pages.
EXTENSION CORD
When using the tool at a considerable distance from power source, a
3
conductor,
grounding-type extension cord of adequate size must be used for safety, and to
prevent loss of power and over-heating. Use the table below to determine the mini
mum wire size required.
Use only three wire extension cords which have three-prong grounding-type plugs and
three-pole receptacles which accept the tool's plug. Replace or repair damaged cords.
Ampere
rating
(on
nameplate)
0 to
2.0
2.10 to
3.4
3.5 to
5.0
5.10 to
7.0
7.10 to
12.0
12.1
to
16.0
Ext.
Cable lenith
W ire Size (A.W.G )
25lt
^ ”
18
r IS
18
16
14
50 ft.
18
18
18
16
14
12
75 ft.
18
18
16
14
12
10
100 ft.
18
16
14
12
10
150 ft.
16
14
12
12
200 ft.
16
14
12
10
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