Makita 9227C, 9227CY User Manual
INSTRUCTION MANUAL
MANUEL D'INSTRUCTION
MANUAL DE INSTRUCCIONES
Electronic Sander Polisher
Ponceuse-polisseuse électronique
Lijadora Pulidora
9227C
9227CY
003430
WARNING:
For your personal safety, READ and UNDERSTAND before using.
SAVE THESE INSTRUCTIONS FOR FUTURE REFERENCE.
AVERTISSEMENT:
Pour votre propre sécurité, prière de lire attentivement avant l’utilisation.
GARDER CES INSTRUCTIONS POUR RÉFÉRENCE ULTÉRIEURE.
ADVERTENCIA:
Para su seguridad personal, LEA DETENIDAMENTE este manual antes de usar la herramienta.
GUARDE ESTAS INSTRUCCIONES PARA FUTURA REFERENCIA.
ENGLISH
SPECIFICATIONS
Model 9227C/9227CY
Max capacities
Spindle thread 5/8”
No load speed (RPM) 0 - 3,000/min.
Overall length 470 mm (18-1/2”)
Net weight 3.0 kg (6.6 lbs)
• Due to our continuing programme of research and development, the specifications herein are subject to change
without notice.
• Note: Specifications may differ from country to country.
Wool pad 180 mm (7”)
Abrasive disc 180 mm (7”)
GENERAL SAFETY RULES
USA001-3
(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 accidents.
2. Do not operate power tools in explosive atmo-
spheres, 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. Distractions can
cause you to lose control.
Electrical Safety
4. Grounded tools must be plugged into an outlet
properly installed and grounded in accordance
with all codes and ordinances. Never remove the
grounding prong or modify the plug in any way.
Do not use any adaptor plugs. Check with a qualified electrician if you are in doubt as to whether
the outlet is properly grounded. If the tools should
electrically malfunction or break down, grounding
provides a low resistance path to carry electricity
away from the user.
5. Avoid body contact with grounded surfaces
such as pipes, radiators, ranges and refrigera-
tors. 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 inat-
tention while operating power tools may result in
serious personal injury.
10. 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 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
2
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. Hold-
ing 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 serviced before using. Many acci-
dents 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.
SERVICE
23. Tool service must be performed only by qualified
repair personnel. Service or maintenance per-
formed 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 unau-
thorized parts or failure to follow Maintenance
instructions may create a risk of electric shock or
injury.
USE PROPER EXTENSION CORD: Use only threewire extension cords that have three-prong grounding-type plugs and three-pole receptacles that
accept the tool's plug. Make sure your extension
cord is in good condition. Replace or repair damaged
or worn cord immediately. 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 number, the heavier the cord.
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
GROUNDING INSTRUCTIONS:
This tool should be grounded while in use to protect
the operator from electric shock. The tool is
equipped with a three-conductor cord and threeprong grounding type plug to fit the proper grounding type receptacle. The green (or green and yellow)
conductor in the cord is the grounding wire. Never
connect the green (or green and yellow) wire to a live
terminal. Your unit is for use on 120 volts and has a
plug that looks like Fig. “A”.
3
Fig. A
Grounding
Blade
Cover of Grounded
Outlet Box
SPECIFIC SAFETY RULES
USB047-4
DO NOT let comfort or familiarity with
product (gained from repeated use)
replace strict adherence to polisher
safety rules. If you use this tool unsafely
or incorrectly, you can suffer serious personal injury.
1. Accessories must be rated for at least the speed
recommended on the tool warning label. Wheels
and other accessories running over rated speed can
fly apart and cause injury. Maximum operating
speed of accessories should be higher than the
highest no load speed marked on the tool’s nameplate.
2. Hold tool by insulated gripping surfaces when
performing an operation where the cutting tool
may contact hidden wiring or its own cord. Con-
tact with a “live” wire will make exposed metal parts
of the tool “live” and shock the operator.
3. Check the backing pad carefully for cracks, damage or deformity before operation. Replace
cracked, damaged or deformed pad immediately.
4. NEVER use tool with wood cutting blades or
other sawblades. Such blades when used on a
polisher frequently kick and cause loss of control leading to personal injury.
5. Hold the tool firmly.
6. Keep hands away from rotating parts.
7. Make sure the abrasive disc or wool bonnet is
not contacting the workpiece before the switch
is turned on.
8. When sanding metal surfaces, watch out for flying sparks. Hold the tool so that sparks fly away
from you and other persons or flammable materials.
9. Do not leave the tool running. Operate the tool
only when hand-held.
10. Do not touch the workpiece immediately after
operation; it may be extremely hot and could
burn your skin.
11. Check that the workpiece is properly supported.
12. Pay attention that the wheel continues to rotate
after the tool is switched off.
13. This tool has not been waterproofed, so do not
use water on the workpiece surface.
14. Ventilate your work area adequately when you
perform sanding operations.
15. Use of this tool to sand some products, paints
and wood could expose user to dust containing
hazardous substances. Use appropriate respiratory protection.
SAVE THESE INSTRUCTIONS
WARNING:
MISUSE or failure to follow the safety
rules stated in this instruction manual
may cause serious personal injury.
SYMBOLS
The followings show the symbols used for tool.
V ...........................volts
A...........................amperes
Hz .........................hertz
.................. alternating current
...................... no load speed
.../min ...................revolutions or reciprocation per
minute
USD101-2
FUNCTIONAL DESCRIPTION
CAUTION:
• Always be sure that the tool is switched off and
unplugged before adjusting or checking function on
the tool.
Shaft lock
003432
1. Shaft lock
1
4
CAUTION:
• Never actuate the shaft lock when the spindle is
moving. The tool may be damaged.
Press the shaft lock to prevent spindle rotation when
installing or removing accessories.
Switch action
1
2
003435
1. Lock button
2. Switch trigger
003441
Number
1
2
3
4
5
6
CAUTION:
• If the tool is operated continuously at low speeds for
a long time, the motor will get overloaded, resulting
in tool malfunction.
• The speed adjusting dial can be turned only as far
as 6 and back to 1. Do not force it past 6 or 1, or the
speed adjusting function may no longer work.
min -1 (RPM
)
600
900
1,500
2,100
2,700
3,000
CAUTION:
• Before plugging in the tool, always check to see
that the switch trigger actuates properly and returns
to the “OFF” position when released.
• Switch can be locked in “ON” position for ease of
operator comfort during extended use. Apply caution when locking tool in “ON” position and maintain
firm grasp on tool.
To star t the tool, simply pull the switch trigger. Tool speed
is increased by increasing pressure on the switch trigger.
Release the switch trigger to stop.
For continuous operation, pull the switch trigger and then
push in the lock button.
To stop the tool from the locked position, pull the switch
trigger fully, then release it.
Speed adjusting dial
The tool speed can be changed by turning the speed
adjusting dial to a given number setting from 1 to 6. (At
the time when the switch trigger is fully pulled.)
Higher speed is obtained when the dial is turned in the
direction of number 6. And lower speed is obtained when
it is turned in the direction of number 1.
Refer to the table for the relationship between the number settings on the dial and the approximate tool speed.
003440
1
1. Speed adjusting dial
ASSEMBLY
CAUTION:
• Always be sure that the tool is switched off and
unplugged before carrying out any work on the tool.
Installing loop handle (For 9227C only)
CAUTION:
• Always be sure that the loop handle is installed
securely before operation.
12
Always install the loop handle on the tool before operation. Hold the tool’s switch handle and the loop handle
firmly with both hands during operation.
Install the loop handle so that its protrusion will fit into the
matching hole in the gear housing.
Install the bolts and tighten them with the hex wrench.
The loop handle can be installed in two different directions as shown in the figures whichever is convenient for
your wor k.
003448
1. Protrusion of
loop handle
2. Matching hole in
gear housing
5
003449
1
1. Loop handle
2. Hex wrench
3. Bolt
2
3
003450
11
3
1. Loop handle
2. Bolt
3. Hex wrench
2
Installing side grip (handle) (For 9227CY only)
CAUTION:
• Always be sure that the side grip is installed
securely before operation.
Screw the side grip securely on the position of the tool as
shown in the figure.
003805
Using the sleeve 18 as a positioning guide, install the
wool bonnet on the backing pad with the sleeve 18
inserted through the center hole of the wool bonnet.
Then remove the sleeve 18 from the backing pad.
To remove the wool bonnet, just tear it off the backing
pad. Then unscrew the backing pad while pressing the
shaft lock.
Installing or removing abrasive disc
(optional accessory)
1
2
3
NOTE:
• Use sander accessories specified in this manual.
These must be purchased separately.
Mount the rubber pad onto the spindle. Fit the abrasive
disc on the rubber pad and screw the lock nut onto the
spindle.
To tighten the lock nut, press the shaft lock firmly so that
the spindle cannot revolve, then use the lock nut wrench
and securely tighten clockwise.
1
003457
1. Lock nut
2. Abrasive disc
3. Rubber pad
4. Spindle
4
003458
1. Lock nut wrench
2. Shaft lock
Installing or removing the wool bonnet
(optional accessory)
1
2
3
To install the wool bonnet, first remove all dirt or foreign
matter from the backing pad. Press the shaft lock and
screw the backing pad onto the spindle. Insert the sleeve
18 into the center hole of the backing pad.
003467
4
5
1. Wool bonnet
2. Sleeve 18
3. Backing pad
4. Spindle
5. Shaft lock
2
To remove the disc, follow the installation procedure in
reverse.
OPERATION
Polishing operation
6
003478
CAUTION:
• Always wear safety glasses or a face shield during
operation.
Hold the tool firmly. Turn the tool on and then apply the
wool bonnet to the workpiece.
In general, keep the wool bonnet at an angle of about 15
degrees to the workpiece surface.
Apply slight pressure only. Excessive pressure will result
in poor performance and premature wear to wool bonnet.
Sanding operation
003473
Remove and check the carbon brushes regularly.
Replace when they wear down to the limit mark. Keep
the carbon brushes clean and free to slip in the holders.
Both carbon brushes should be replaced at the same
time. Use only identical carbon brushes.
Use a screwdriver to remove the brush holder caps. Take
out the worn carbon brushes, insert the new ones and
secure the brush holder caps.
12
To maintain product SAFETY and RELIABILITY, repairs,
any other maintenance or adjustment should be performed by Makita Authorized or Factory Service Centers,
always using Makita replacement parts.
003483
1. Screwdriver
2. Brush holder
cap
CAUTION:
• Always wear safety goggles or a face shield during
operation.
• Never switch on the tool when it is in contact with
the workpiece, it may cause an injury to operator.
• Never run the tool without the abrasive disc. You
may seriously damage the pad.
Hold the tool firmly. Turn the tool on and then apply the
abrasive disc to the workpiece.
In general, keep the abrasive disc at an angle of about 15
degrees to the workpiece surface.
Apply slight pressure only. Excessive pressure will result
in poor performance and premature wear to abrasive
disc.
MAINTENANCE
CAUTION:
• Always be sure that the tool is switched off and
unplugged before attempting to perform inspection
or maintenance.
Replacing carbon brushes
001145
1. Limit mark
1
ACCESSORIES
CAUTION:
• These accessories or attachments are recom-
mended 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.
• Wool bonnet 180 (Hook & loop)
• Backing pad 165 (Hook & loop)
• Abrasive discs
• Rubber pad 170
• Sanding lock nut 5/8 - 48
• Lock nut wrench 28
• Sleeve 18
• Grip 36
• Loop handle
MAKITA LIMITED ONE YEAR WARRANTY
Warranty Policy
Every Makita tool is thoroughly inspected and tested
before leaving the factory. It is warranted to be free of
defects from workmanship and materials for the period of
ONE YEAR from the date of original purchase. Should
any trouble develop during this one year period, return
the COMPLETE tool, freight prepaid, to one of Makita’s
Factory or Authorized Service Centers. If inspection
shows the trouble is caused by defective workmanship or
EN0006-1
7
material, Makita will repair (or at our option, replace)
without charge.
This Warranty does not apply where:
• repairs have been made or attempted by others:
• repairs are required because of normal wear and
tear:
• the tool has been abused, misused or improperly
maintained:
• alterations have been made to the tool.
IN NO EVENT SHALL MAKITA BE LIABLE FOR ANY
INDIRECT, INCIDENTAL OR CONSEQUENTIAL DAMAGES FROM THE SALE OR USE OF THE PRODUCT.
THIS DISCLAIMER APPLIES BOTH DURING AND
AFTER THE TERM OF THIS WARRANTY.
MAKITA DISCLAIMS LIABILITY FOR ANY IMPLIED
WARRANTIES, INCLUDING IMPLIED WARRANTIES
OF “MERCHANTABILITY” AND “FITNESS FOR A SPECIFIC PURPOSE,” AFTER THE ONE YEAR TERM OF
THIS WARRANTY.
This Warranty gives you specific legal rights, and you
may also have other rights which vary from state to state.
Some states do not allow the exclusion or limitation of
incidental or consequential damages, so the above limitation or exclusion may not apply to you. Some states do
not allow limitation on how long an implied warranty lasts,
so the above limitation may not apply to you.
8
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