Makita BO5012 Manuale utente
INSTRUCTION MANUAL
WARNING:
For your personal safety, READ and UNDERSTAND before using.
SAVE THESE INSTRUCTIONS FOR FUTURE REFERENCE.
www.makitatools.com
Random Orbit Sander
MODEL BO5012
DOUBLE
INSULATION
2
SPECIFICATIONS
• Manufacturer reserves the right to change specifications without notice.
• Specifications may differ from country to country.
GENERAL SAFETY RULES USA002-2
(For All Tools)
WARNING:
Read and understand all instructions. Failure to follow all
instructions listed below, may result in electric shock, fire and/or
serious personal injury.
SAVE THESE INSTRUCTIONS
Work Area
1. Keep your work area clean and well lit.
Cluttered benches and dark areas invite acci-
dents.
2. Do not operate power tools in explosive
atmospheres, such as in the presence of
flammable liquids, gases, or dust. Power
tools create sparks which may ignite the dust
or fumes.
3. Keep bystanders, children, and visitors
away while operating a power tool. Distrac-
tions can cause you to lose control.
Electrical Safety
4. Double insulated tools are equipped with
a polarized plug (one blade is wider than
the other.) This plug will fit in a polarized
outlet only one way. If the plug does not fit
fully in the outlet, reverse the plug. If it
still does not fit, contact a qualified elec-
trician to install a polarized outlet. Do not
change the plug in any way. Double insula-
tion eliminates the need for the three wire
grounded power cord and grounded power
supply system.
Model BO5012
Pad diameter 123 mm (4-7/8”)
Orbit per minute 4,000 - 12,000
Sanding stroke rate 8,000 - 24,000
Dimensions (L x W x H) 150 mm x 123 mm x 146 mm
(5-7/8” x 4-7/8” x 5-3/4”)
Net weight 1.2kg (2.6 lbs)
3
5. Avoid body contact with grounded sur-
faces such as pipes, radiators, ranges and
refrigerators. There is an increased risk of
electric shock if your body is grounded.
6. Do not expose power tools to rain or wet
conditions. Water entering a power tool will
increase the risk of electric shock.
7. Do not abuse the cord. Never use the cord
to carry the tools or pull the plug from an
outlet. Keep cord away from heat, oil,
sharp edges or moving parts. Replace
damaged cords immediately. Damaged
cords increase the risk of electric shock.
8. When operating a power tool outside, use
an outdoor extension cord marked “W-A”
or “W”. These cords are rated for outdoor
use and reduce the risk of electric shock.
Personal Safety
9. Stay alert, watch what you are doing and
use common sense when operating a
power tool. Do not use tool while tired or
under the influence of drugs, alcohol, or
medication. A moment of inattention while
operating power tools may result in serious
personal injury.
10. Dress properly. Do not wear loose cloth-
ing or jewelry. Contain long hair. Keep
your hair, clothing, and gloves away from
moving parts. Loose clothes, jewelry, or long
hair can be caught in moving parts.
11. Avoid accidental starting. Be sure switch
is off before plugging in. Carrying tools with
your finger on the switch or plugging in tools
that have the switch on invites accidents.
12. Remove adjusting keys or wrenches
before turning the tool on. A wrench or a
key that is left attached to a rotating part of
the tool may result in personal injury.
13. Do not overreach. Keep proper footing
and balance at all times. Proper footing and
balance enables better control of the tool in
unexpected situations.
14. Use safety equipment. Always wear eye
protection. Dust mask, non-skid safety
shoes, hard hat, or hearing protection must
be used for appropriate conditions. Ordinary
eye or sun glasses are NOT eye protection.
Tool Use and Care
15. Use clamps or other practical way to
secure and support the workpiece to a
stable platform. Holding the work by hand or
against your body is unstable and may lead
to loss of control.
16. Do not force tool. Use the correct tool for
your application. The correct tool will do the
job better and safer at the rate for which it is
designed.
17. Do not use tool if switch does not turn it
on or off. Any tool that cannot be controlled
with the switch is dangerous and must be
repaired.
18. Disconnect the plug from the power
source before making any adjustments,
changing accessories, or storing the tool.
Such preventive safety measures reduce the
risk of starting the tool accidentally.
19. Store idle tools out of reach of children
and other untrained persons. Tools are
dangerous in the hands of untrained users.
20. Maintain tools with care. Keep cutting
tools sharp and clean. Properly maintained
tools with sharp cutting edges are less likely
to bind and are easier to control.
21. Check for misalignment or binding of
moving parts, breakage of parts, and any
other condition that may affect the tools
operation. If damaged, have the tool ser-
viced before using. Many accidents are
caused by poorly maintained tools.
22. Use only accessories that are recom-
mended by the manufacturer for your
model. Accessories that may be suitable for
one tool, may become hazardous when used
on another tool.
4
SERVICE
23. Tool service must be performed only by
qualified repair personnel. Service or main-
tenance performed by unqualified personnel
could result in a risk of injury.
24. When servicing a tool, use only identical
replacement parts. Follow instructions in
the Maintenance section of this manual.
Use of unauthorized parts or failure to follow
Maintenance instructions may create a risk of
electric shock or injury.
USE PROPER EXTENSION CORD: Make sure your extension cord is in good condition.
When using an extension cord, be sure to use one heavy enough to carry the current your
product will draw. An undersized cord will cause a drop in line voltage resulting in loss of
power and overheating. Table 1 shows the correct size to use depending on cord length and
nameplate ampere rating. If in doubt, use the next heavier gage. The smaller the gage num-
ber, the heavier the cord.
SPECIFIC SAFETY RULES USB040-4
DO NOT let comfort or familiarity with product (gained from
repeated use) replace strict adherence to sander safety rules. If
you use this tool unsafely or incorrectly, you can suffer serious
personal injury.
1. Hold tool by insulated gripping surfaces
when performing an operation where the
cutting tool may contact hidden wiring or
its own cord. Contact with a “live” wire
will make exposed metal parts of the tool
“live” and shock the operator.
2. Always use safety glasses or goggles.
Ordinary eye or sun glasses are NOT
safety glasses.
3. Hold the tool firmly.
4. Do not leave the tool running. Operate the
tool only when hand-held.
5. This tool has not been waterproofed, so
do not use water on the workpiece sur-
face.
6. Ventilate your work area adequately when
you perform sanding operations.
7. Use of this tool to sand some products,
paints and wood could expose user to
dust containing hazardous substances.
Use appropriate respiratory protection.
Table 1: Minimum gage for cord
Ampere Rating Volts Total length of cord in feet
120 V 25 ft. 50 ft. 100 ft. 150 ft.
More Than Not More Than AWG
0 6 18 16 16 14
6 10 18161412
10 12 16 16 14 12
12 16 14 12 Not Recommended
5
SAVE THESE INSTRUCTIONS
WARNING:
MISUSE or failure to follow the safety rules stated in this
instruction manual may cause serious personal injury.
SYMBOLS USD205-1
The followings show the symbols used for tool.
V....................... volts
A....................... amperes
Hz ..................... hertz
................alternating current
....................no load speed
....................Class II Construction
.../min................orbits per minute
n˚
6
FUNCTIONAL
DESCRIPTION CAUTION:
•Always be sure that the tool is switched off and
unplugged before adjusting or checking function on the
tool.
Switch action
CAUTION:
•Before plugging in the tool, always be sure that the tool
is switched off.
To start the tool, press the “I ( ON )”side of the switch. To
stop, press the “O ( OFF )”side of the switch.
Speed adjusting dial
The tool speed can be infinitely adjusted between 4,000 opm
and 12,000 opm by turning the speed adjusting dial, which is
marked 1 to 5. Higher speed is obtained when the dial is
turned in the direction of number 5; lower speed is obtained
when it is turned in the direction of number 1. Refer to the fig-
ure below for the relationship between the number setting on
the adjusting dial and the kind of work.
A range: For polishing
B range: For finish sanding
C range: For regular sanding
1. Switch
1
002528
1. Speed adjusting dial
1
002529
123
45
4000
12000
A
B
C
Dial setting
Orbits per minute
002530
7
NOTE:
•The above figure shows standard applications. They
may differ under certain conditions.
Emptying dust bag
When the dust bag is about half full, switch off and unplug
the tool. Remove the dust bag from the tool. Then remove
the dust nozzle from the dust bag after unlocking the dust
nozzle by turning it slightly counterclockwise. Empty the dust
bag by tapping it lightly.
After emptying the dust bag, install the dust nozzle on the
dust bag. Turn the dust nozzle slightly clockwise to lock it in
place. Then install the dust bag on the tool as described in
’’Installing dust bag’’.
ASSEMBLY CAUTION:
•Always be sure that the tool is switched off and
unplugged before carrying out any work on the tool.
Installing or removing abrasive disc
To install the abrasive disc, first remove all dirt or foreign mat-
ter from the pad. Then attach the abrasive disc to the pad,
using the hook-and-loop system of the abrasive disc and the
pad. Be careful to align the holes in the abrasive disc with
those in the pad.
CAUTION:
•Always use hook-and-loop system abrasive discs. Never
use pressure-sensitive abrasive discs.
1. Dust nozzle
1
002531
1. Dust nozzle
1
002532
1. Abrasive disc
1
002533
8
Installing dust bag
Install the dust bag on the tool so that the Makita logo on the
dust bag will be upright (not upside down). The dust bag can
be swiveled 360°. Position the skirt so that the dust bag will
not interfere with your work.
OPERATION
Sanding operation
Turn the tool on and wait until it attains full speed. Then gen-
tly place the tool on the workpiece sur-face. Keep the pad
flush with the workpiece and apply slight pressure on the
tool.
CAUTION:
•Never run the tool without the abrasive disc. You may
seriously damage the pad.
•Never force the tool. Excessive pressure may decrease
the sanding efficiency, damage the abrasive disc or
shorten tool life.
Polishing operation
CAUTION:
•Use only a Makita genuine sponge pad, felt pad or wool
pad (optional accessories).
•Always operate the tool at low speed to prevent work
surfaces from heating abnormally.
•Never force the tool. Excessive pressure may decrease
the polishing efficiency and cause motor overload,
resulting in tool malfunction.
1. Skirt
2. Dust bag
1
2
002534
002535
9
1. Applying wax
Use an optional sponge pad. Apply wax to the sponge
pad or work surface. Run the tool at low speed to
smooth out wax.
NOTE:
•First, wax a not conspicuous portion of the work surface
to make sure that the tool will not scratch the surface or
result in uneven waxing.
•Always run the tool at low speed. Running it at high
speed may cause the wax to spatter.
2. Removing wax
Use an optional felt pad. Run the tool at low speed to
remove wax.
3. Polishing
Use an optional wool pad. Run the tool at low speed and
apply the wool pad gently to the work surface.
MAINTENANCE CAUTION:
•Always be sure that the tool is switched off and
unplugged before attempting to perform inspection or
maintenance.
To maintain product SAFETY and RELIABILITY, repairs, car-
bon brush inspection and replacement, any other mainte-
nance or adjustment should be performed by Makita
Authorized or Factory Service Centers, always using Makita
replacement parts.
002536
002537
002538
10
ACCESSORIES CAUTION:
•These accessories or attachments are recommended for
use with your Makita tool specified in this manual. The
use of any other accessories or attachments might
present a risk of injury to persons. Only use accessory
or attachment for its stated purpose.
If you need any assistance for more details regarding these
accessories, ask your local Makita service center.
•Hook-and-loop system abrasive disc (with pre-punched
holes)
•Hook-and-loop system sponge pad
•Hook-and-loop system felt pad
•Hook-and-loop system wool pad
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