Makita 9902, 9903, 9920, 9404 User guide
B
Belt
76
mm
(3")
76
mm
(3")
Sander
MODEL
MODEL
INSTRUCTION MANUAL
9902
9903
76
100
mm
mm
(3")
(4")
MODEL
MODEL
9920
9404
SPEC
Model
9902
9903
9920
9404
I
FI
CAT1
0
N
S
Belt size Belt
76
mm
x
533
x
x
x
x
21")
610
24")
610
24")
mm
mm
mm
76
100
(3''
mm
(3"
mm
(4"
speed
mimin.
210
210
~
~
~
(1,440 ft./min.)
440 mimin.
1,440 ft.1min.l
440mimin.
440
(690
(690 ~ 1.440 ft.imin.1
Overall length
296
mm
334
mm
(1 1-5/8") 4.3
4.5
(13-118")
4.7
DOUBLE
INSULATION
Net
weight
kg
(9.5
Ibs)
kg
(9.9
Ibs)
kg
(10.3
Ibs)
GENERAL SAFETY RULES
‘
(For
WARNING! Read and understand all instructions. Failure
all
to follow
instructions listed below, may result
All
Tools)
in
shock, fire and/or serious personal injury.
SAVE THESE INSTRUCTIONS
READ ALL INSTRUCTIONS.
WORK AREA
1.
Keep your work area clean and well
accidents.
2.
Do not operate power tools
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.
Distractions can cause you to lose control.
ELECTRICAL SAFETY
4.
Double Insulated
than the other.) This plug will
plug does not fit fully
contact a qualified electrician to install a polarized outlet. Do not change
the plug in any way. Double insulation
wire grounded power cord and grounded power supply system.
5.
Avoid body contact with grounded surfaces 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
will
tool
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
electric shock.
8.
When operating a power tool outside, use an outdoor extension cord marked
“W-A’
of
PERSONAL SAFETY
9.
Stay alert, watch what you are doing and use common sense when operating
a power
alcohol, or medication.
may result in serious personal injury.
IO.
Dress properly. Do not wear loose clothing or jewelry. Contain long hair. Keep
your hair, clothing, and gloves away from moving parts. Loose clothes, jewelry
or long hair can be caught
increase the risk
or ”W.” These cords are rated for outdoor use and reduce the risk
electric shock.
tool.
tools
Do not use tool while tired or under the influence of drugs,
in
are equipped with a polarized plug (one blade is wider
in
the outlet, reverse the plug. If
of
A
moment of inattention while operating power tools
in
lit.
Cluttered benches and dark areas invite
explosive atmospheres, such as in the presence
fit
in a polarized outlet only one way.
it
still does not
eliminates the need for the three
electric shock.
moving parts.
electric
If
the
fit,
of
2
11.
Avoid accidental starting. Be sure switch is off before plugging
in
tools with your finger on the switch or plugging
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
injury.
Do
13.
14. Use safety equipment. Always wear eye protection. Dust mask, non-skid
TOOL
15. Use clamps or other practical way to secure and support the workpiece to
16.
17.
18. Disconnect the plug from the power source before making any adjustments,
19. Store idle tools out of reach of children and other untrained persons.
20.
21. Check for misalignment or binding of moving parts, breakage of parts, and
22. Use only accessories that are recommended by
SERVICE
23.
24.
not overreach. Keep proper footing and balance at all times. Proper footing
and balance enables better control of the tool in unexpected situations.
safety shoes, hard hat, or hearing protection must be used for appropriate
conditions.
USE
AND
CARE
a stable platform. Holding the work by hand or against your body is unstable
and may lead to
Do not force tool. Use the correct tool for your application. The correct tool
will
do the job better and safer
Do
not use tool if switch does not turn
be controlled with the switch is dangerous and must be repaired.
changing accessories, or storing
reduce
are dangerous in the hands of untrained users.
Maintain tools with care.
maintained tools, with sharp cutting edges are less likely to bind and are easier
to control.
any other condition that may affect the tools operation. If damaged, have
the tool serviced before using. Many accidents are caused by poorly main-
tained tools.
model. Accessories that may be suitable for one tool, may become hazardous
when used on another tool.
Tool
or
injury.
When servicing a tool, use only identical replacement parts. Follow instruc-
tions
or
or injury.
the
service must be performed only by qualified repair personnel. Service
maintenance performed
in
the Maintenance section of this manual. Use of unauthorized parts
failure to follow Maintenance Instructions may create a risk of electric shock
loss
of
control.
at
the rate for which
it
the
tool. Such preventive safety measures
risk of starting the tool accidentally.
Keep cutting tools sharp and clean. Properly
by
unqualified personnel could result in a risk of
tools that have the switch
the
tool may result in personal
it
is designed.
on or off. Any tool that cannot
the
manufacturer for your
in.
Carrying
Tools
3
Specific Safety
1.
Hold tools by insulated gripping surfaces when performing an operation where
the cutting tool may contact hidden
will
"live" wire
operator.
2.
Hold the tool firmly with both hands.
3.
Make sure the belt is not contacting the workpiece before the switch is
turned on.
4.
Keep hands away from rotating parts.
5.
Do
not leave the tool running. Operate the tool only when hand-held.
6.
This tool has not been waterproofed,
surface.
make exposed metal parts
wiring
Rules
or its own cord. Contact
of
the tool "live" and shock the
so
do not use water on the workpiece
SAVE THESE INSTRUCTIONS.
SYMBOLS
with
a
The followings
v
A
Hz
%
lol
m/min
4
...................................
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show
the symbols used for tool.
volts
amperes
herts
alternating current
Class I1 Construction
meter per minute
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