Makita SA7000C User manual

INSTRUCTION MANUAL
WARNING:
For your personal safety, READ and UNDERSTAND before using.
SAVE THESE INSTRUCTIONS FOR FUTURE REFERENCE.
ENGLISH
Angle Sander
MODEL SA7000C
005015
DOUBLE
INSULATION

2
SPECIFICATIONS
• 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.
Symbols END202-2
The following show the symbols used for the tool. Be
sure that you understand their meaning before use.
...................Read instruction manual.
...................DOUBLE INSULATION
.....................Wear safety glasses.
..................Only for EU countries
Do not dispose of electric equipment
together with household waste mate-
rial!
In observance of European Directive
2002/96/EC on waste electric and
electronic equipment and its imple-
mentation in accordance with
national law, electric equipment that
have reached the end of their life
must be collected separately and
returned to an environmentally com-
patible recycling facility.
Intended use
The tool is intended for the sanding of large surface of
wood, plastic and metal materials as well as painted sur-
faces.
Power supply
The tool should be connected only to a power supply of
the same voltage as indicated on the nameplate, and
can only be operated on single-phase AC supply. They
are double-insulated in accordance with European
Standard and can, therefore, also be used from sockets
without earth wire.
For European countries only
Noise and Vibration
The typical A-weighted noise levels are
sound pressure level: 89 dB (A)
sound power level: 102 dB (A)
– Wear ear protection. –
The typical weighted root mean square acceleration
value is not more than 2.5 m/s2.
EC-DECLARATION OF CONFORMITY
We declare under our sole responsibility that this product
is in compliance with the following standards of stand-
ardized documents, HD400, EN50144, EN55014,
EN61000 in accordance with Council Directives, 73/23/
EEC, 89/336/EEC, 98/37/EC.
Yasuhiko Kanzaki CE 2003
Director
MAKITA INTERNATIONAL EUROPE LTD.
Michigan Drive, Tongwell, Milton Keynes, Bucks MK15
8JD, ENGLAND
Model SA7000C
Disc diameter 180 mm
Spindle thread M14
No load speed (min-1)0 - 4,000
Overall length 453 mm
Net weight 3.2 kg
Safety class /II

3
GENERAL SAFETY RULES ENA100-1
WARNING:
Read all instructions. Failure to follow all instructions listed below may result in
electric shock, fire and/or serious injury. The term “power tool”in all of the
warnings listed below refers to your mains operated (corded) power tool or battery
operated (cordless) power tool.
SAVE THESE INSTRUCTIONS
Work area
1. Keep work area clean and well lit. Cluttered and
dark areas invite accidents.
2. Do not operate power tools in explosive atmos-
pheres, such as in the presence of flammable
liquids, gases or dust. Power tools create sparks
which may ignite the dust or fumes.
3. Keep children and bystanders away while oper-
ating a power tool. Distractions can cause you to
lose control.
Electrical safety
4. Power tool plugs must match the outlet. Never
modify the plug in any way. Do not use any
adapter plugs with earthed (grounded) power
tools. Unmodified plugs and matching outlets will
reduce risk of electric shock.
5. Avoid body contact with earthed or grounded
surfaces such as pipes, radiators, ranges and
refrigerators. There is an increased risk of electric
shock if your body is earthed or grounded.
6. Do not expose power tools to rain or wet condi-
tions. Water entering a power tool will increase the
risk of electric shock.
7. Do not abuse the cord. Never use the cord for
carrying, pulling or unplugging the power tool.
Keep cord away from heat, oil, sharp edges or
moving parts. Damaged or entangled cords
increase the risk of electric shock.
8. When operating a power tool outdoors, use an
extension cord suitable for outdoor use. Use of a
cord suitable for outdoor use reduces 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 a power tool while you are 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. Use safety equipment. Always wear eye protec-
tion. Safety equipment such as dust mask, non-skid
safety shoes, hard hat, or hearing protection used
for appropriate conditions will reduce personal inju-
ries.
11. Avoid accidental starting. Ensure the switch is
in the off position before plugging in. Carrying
power tools with your finger on the switch or plug-
ging in power tools that have the switch on invites
accidents.
12. Remove any adjusting key or wrench before
turning the power tool on. A wrench or a key left
attached to a rotating part of the power tool may
result in personal injury.
13. Do not overreach. Keep proper footing and bal-
ance at all times. This enables better control of the
power tool in unexpected situations.
14. Dress properly. Do not wear loose clothing or
jewellery. Keep your hair, clothing, and gloves
away from moving parts. Loose clothes, jewellery
or long hair can be caught in moving parts.
15. If devices are provided for the connection of
dust extraction and collection facilities, ensure
these are connected and properly used. Use of
these devices can reduce dust related hazards.
Power tool use and care
16. Do not force the power tool. Use the correct
power tool for your application. The correct
power tool will do the job better and safer at the rate
for which it was designed.
17. Do not use the power tool if the switch does not
turn it on and off. Any power tool that cannot be
controlled with the switch is dangerous and must be
repaired.
18. Disconnect the plug from the power source and/
or the battery pack from the power tool before
making any adjustments, changing accessories,
or storing power tools. Such preventive safety
measures reduce the risk of starting the power tool
accidentally.
19. Store idle power tools out of the reach of chil-
dren and do not allow persons unfamiliar with
the power tool or these instructions to operate
the power tool. Power tools are dangerous in the
hands of untrained users.
20. Maintain power tools. Check for misalignment or
binding of moving parts, breakage of parts and

4
any other condition that may affect the power
tools operation. If damaged, have the power tool
repaired before use. Many accidents are caused
by poorly maintained power tools.
21. Keep cutting tools sharp and clean. Properly
maintained cutting tools with sharp cutting edges
are less likely to bind and are easier to control.
22. Use the power tool, accessories and tool bits
etc. in accordance with these instructions and in
the manner intended for the particular type of
power tool, taking into account the working con-
ditions and the work to be performed. Use of the
power tool for operations different from those
intended could result in a hazardous situation.
Service
23. Have your power tool serviced by a qualified
repair person using only identical replacement
parts. This will ensure that the safety of the power
tool is maintained.
ADDITIONAL SAFETY RULES ENB048-6
1. Always use eye and ear protection. Other per-
sonal protective equipment such as dust mask,
gloves, helmet and apron should be worn.
2. Always be sure that the tool is switched off and
unplugged before carrying out any work on the
tool.
3. 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 name-
plate.
4. Check the backing pad carefully for cracks,
damage or deformity before operation. Replace
cracked, damaged or deformed pad immedi-
ately.
5. Check that the workpiece is properly supported.
6. Hold the tool firmly.
7. Keep hands away from rotating parts.
8. Make sure the abrasive disc is not contacting
the workpiece before the switch is turned on.
9. When sanding metal surfaces, watch out for fly-
ing sparks. Hold the tool so that sparks fly away
from you and other persons or flammable mate-
rials.
10. Do not leave the tool running. Operate the tool
only when hand-held.
11. Pay attention that the wheel continues to rotate
after the tool is switched off.
12. Do not touch the workpiece immediately after
operation; it may be extremely hot and could
burn your skin.
13. If working place is extremely hot and humid, or
badly polluted by conductive dust, use a short-
circuit breaker (30 mA) to assure operator
safety.
14. Do not use the tool on any materials containing
asbestos.
15. Do not use water or grinding lubricant.
16. Ventilate your work area adequately when you
perform sanding operations.
17. Some material contains chemicals which may
be toxic. Take caution to prevent dust inhalation
and skin contact. Follow material supplier safety
data.
18. Always use the correct dust mask/respirator for
the material and application you are working
with.
19. Ensure that ventilation openings are kept clear
when working in dusty conditions. If it should
become necessary to clear dust, first discon-
nect the tool from the mains supply ( use non
metallic objects ) and avoid damaging internal
parts.
SAVE THESE INSTRUCTIONS

5
FUNCTIONAL
DESCRIPTION CAUTION:
•Always be sure that the tool is switched off and unplugged before
adjusting or checking function on the tool.
Shaft lock
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
CAUTION:
•Before plugging in the tool, always check to see that the switch trigger
actuates properly and returns to the “OFF”position when released.
To start 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 but-
ton.
To stop the tool from the locked position, pull the switch trigger fully, then
release it.
Speed adjusting dial
The rotating speed can be changed by turning the speed adjusting dial to a
given number setting from 1 to 6 (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 rotating speed.
C00115
CAUTION:
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.
•If the tool is operated continuously at low speeds, the motor will get
overloaded and heated up.
1. Shaft lock
1
005016
1. Lock button
2. Switch trigger
1
2
005017
1. Speed adjusting dial
1
005018
Number min-1 (R.P.M.)
11,500
21,700
32,000
42,500
53,300
64,000

6
Electronic function
The tools equipped with electronic function are easy to operate because of the
following features.
Constant speed control
Possible to get fine finish, because the rotating speed is kept constant even
under the loaded condition.
Additionally, when the load on the tool exceeds admissible levels, power to the
motor is reduced to protect the motor from overheating. When the load returns
to admissible levels, the tool will operate as normal.
Soft start feature
Soft start because of suppressed starting shock.
ASSEMBLY CAUTION:
•Always be sure that the tool is switched off and unplugged before
carrying out any work on the tool.
Installing side grip (handle)
CAUTION:
•Always be sure that the side grip is installed securely before operation.
Remove one of the screws which secure gear housing and head cover, then
screw the side grip on the tool.
005019
005020

7
Installing or removing abrasive disc
NOTE:
•Use sander accessories specified in this manual. These must be
purchased separately.
Mount the rubber pad onto the spindle. Fit the 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.
To remove the disc, follow the installation procedure in reverse.
OPERATION
WARNING:
•It should never be necessary to force the tool. The weight of the tool
applies adequate pressure. Forcing and excessive pressure could cause
dangerous disc breakage.
CAUTION:
•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.
•Always wear safety goggles or a face shield during operation.
•After operation, always switch off the tool and wait until the disc has
come to a complete stop before putting the tool down.
ALWAYS hold the tool firmly with one hand on rear handle and the other on the
side handle. Turn the tool on and then apply the abrasive disc to the work-
piece.
In general, keep the abrasive disc at an angle of about 15 degrees to the work-
piece surface.
Apply slight pressure only. Excessive pressure will result in poor performance
and premature wear to abrasive disc.
1. Lock nut
2. Abrasive disc
3. Rubber pad
1. Lock nut wrench
2. Shaft lock
1
2
3
005021
1
2
005022
AB
15
005023

8
MAINTENANCE
CAUTION:
•Always be sure that the tool is switched off and unplugged before
attempting to perform inspection or maintenance.
The tool and its air vents have to be kept clean. Regularly clean the tool’s air
vents or whenever the vents start to become obstructed.
Replacing carbon brushes
When the resin insulating tip inside the carbon brush is exposed to contact the
commutator, it will automatically shut off the motor. When this occurs, both car-
bon brushes should be replaced. 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.
To maintain product SAFETY and RELIABILITY, repairs, any other mainte-
nance or adjustment should be performed by Makita Authorized Service Cent-
ers, always using Makita replacement parts.
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.
•Rubber pad
•Abrasive discs
•Lock nut
•Lock nut wrench
•Side grip (handle)
1. Exhaust vent
2. Inhalation vent
1
2
005024
1. Commutator
2. Insulating tip
3. Carbon brush
1
2
3
001146
1. Brash holder cap
2. Screwdriver
1
2
005025

Memo
9

Memo
10

Memo
11

Makita Corporation Anjo, Aichi, Japan
884531B221