Makita 9403, 9921 User guide
Belt
Sander
100
76
mm
mm
(4")
(3")
MODEL
MODEL
INSTRUCTION MANUAL
9403
9921
SPEC I Fl
*
*
WARNING: For your personal safety, READ and UNDERSTAND before using.
SAVE THESE INSTRUCTIONS FOR FUTURE REFERENCE.
CAT1 0 N S
Model
----
Y4UJ
nniq
JJL
Manufacturer reserves the right to change specifications without notice.
Note: Specifications may differ from country to country.
I
I
I
I
Belt size Belt speed
100
mm x 610 mm
(3"
x
24")
76 mm x 610"
(3"
x
24")
I I
(1,640
I
500m
ft.)
"In'
Overall Net
length weight
353 mm (13
(13-29132")
I
I I
DOUBLE
INS
U
I
5.9
(12.1
L
Ibsl
AT
ko
lbsl
ION
GENERAL
SAFETY
RULES
(For
WARNING! Read and understand
to follow
shock,
all
instructions listed below, may result
fire and/or serious personal injury.
SAVE THESE INSTRUCTIONS
.
READ ALL INSTRUCTIONS.
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 loose control.
4.
Double Insulated tools are equipped with a polarized plug (one blade is wider
than the other.) This plug will fit
fit
plug does not
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.
Don't expose power tools to rain or wet conditions. Water entering a power
will
tool
7.
Do
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'
of electric shock.
9.
Stay alert, watch what you are doing and use common sense when operating
a power tool.
alcohol, or medication.
may result in serious personal injury.
IO.
Dress properly.
your hair, clothing, and gloves away from moving parts. Loose clothes, jewelry
or long hair can be caught in moving parts.
increase the risk of electric shock.
not abuse the cord. Never use the cord to carry the tools or pull the plug
or
"W."
fully
These cords are rated for outdoor use and reduce the risk
Do
not use tool while tired or under the influence of drugs,
Do
not wear loose clothing or jewelry. Contain long hair. Keep
in
explosive atmospheres, such as in the presence
in
the outlet, reverse the plug.
A
moment of inattention while operating power tools
All
Tools)
all
instructions.
in
lit.
Cluttered benches and dark areas invite
in
a polarized outlet only one way.
If
it
still does not
I3
eliminates the need for the three
Failure
electric
If
the
fit,
2
11.
Avoid accidental starting. Be sure switch is off before plugging
tools
with
your finger on the switch or
on invites accidents.
12.
Remove adjusting keys or switches before turning the tool on. A wrench or
a key that is left attached to a rotating part
injury.
13.
Do not overreach. Keep proper footing and balance at all times. Proper footing
and balance enables better control of the tool
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.
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
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
17.
Do not use tool if switch does not turn
be controlled
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
20.
Maintain tools with care. Keep cutting tools sharp and clean. Properly
maintained tools,
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 serviced before using. Many accidents are caused by poorly maintained tools.
22.
Use only accessories that are recommended by the manufacturer for your
model. Accessories that may be suitable for one tool, may become hazardous
when used on another tool.
23.
Tool
service must be performed only by qualified repair personnel. Service
or maintenance performed by unqualified personnel could result
injury.
24.
When servicing a tool, use only identical replacement parts. Follow instruc-
in
tions
or failure
or injury.
the Maintenance section of this manual. Use of unauthorized parts
to
loss
of control.
with
the switch is dangerous and must be repaired.
in
the hands of untrained users.
with
sharp cutting edges are less likely to bind and are easier
follow Maintenance Instructions may create a risk of electric shock
plugging
in
tools that have the switch
of
the tool may result
in
unexpected situations.
it
is designed.
it
on or off. Any tool that cannot
in.
Carrying
in
personal
in
a
risk
of
3
Specific Safety Rules
1.
Hold tools by insulated gripping surfaces when performing an operation where
the cutting tool may contact hidden wiring or its own cord. Contact
"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.
will
make exposed metal parts
of
the tool "live" and shock the
so
do not use water on the workpiece
with
a
SAVE
THESE INSTRUCTIONS.
4
SYMBOLS
The followings show the symbols used for tool.
...............
.................................
.................................
........................
............................
.................................
...........................
.................................
?J
Dl
A
AA
.................................
.................................
.................................
.................................
...............
.................
volts
amperes
herts
kilograms
hours
seconds
alternating current
direct current
no
load
speed
alternating or direct current
Class
II
Construction
splash-proof construction
watertight construction
.../
min
G=l
................................
.................................
revolutions or reciprocation per minute
number
of
blow
5
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