Makita 180 mm 4157KB User manual

Category
Power tools
Type
User manual
Cutter with Dust Collection
Instruction Manual
Diamantschneider mit
Staubauffangbehälter
Betriebsanleitung
Przecinarka z pochłaniaczem pyłu
Instrukcja obsługi
Режущий станок с собиранием пыли
Инструкция по эксплуатации
180 mm 4157KB
4
Symbols
The followings show the symbols used for the tool. Be sure that you understand their meaning before use.
Symbole
Die folgenden Symbole werden für die Maschine verwendet. Machen Sie sich vor der Benutzung unbedingt
mit ihrer Bedeutung vertraut.
Symbole
Poniższe symbole używane do opisu urządzenia. Przed użyciem należy upewnić się, że rozumie się ich
znaczenie.
Символы
Следующие объяснения показывают символы, используемые для инструмента. Убедитесь перед
использованием, что Вы понимаете их значение.
Read instruction manual.
Bitte Betriebsanleitung lesen.
Przeczytaj instrukcję obsługi.
Прочитайте инструкцию по эксплуатации.
DOUBLE INSULATION
DOPPELT SCHUTZISOLIERT
PODWÓJNA IZOLACJA
ДВОЙНАЯ ИЗОЛЯЦИЯ
Do not use the tool upside down.
Werkzeug nicht verkehrt herum verwenden.
Nie używaj urządzenia ustawionego do góry nogami.
Не используйте инструмент перевернутым.
Do not use the abrasive cut-off wheel.
Keine Trennscheibe verwenden.
Nie używaj tnącej tarczy ściernej.
Не используйте абразивные режущие диски.
Do not use the saw blade and diamond wheel with grooves and openings.
Verwenden Sie keine Sägeblätter und Diamond-Trennschiben mit Nuten und Öffnungen.
Nie używaj brzeszczotu ani tarczy diamentowej z nacięciami i otworami.
Не используйте режущее лезвие и алмазный диск с канавками и отверстиями.
6
ENGLISH
Explanation of general view
1 Dust box
2 Screw
3 Hex wrench
4 Shaft lock
5 Tighten
6 Loosen
7 Hex socket head bolt
8 Outer flange
9 Diamond wheel
10 Inner flange
11 Lever
12 Bevel scale plate
13 Knob
14 Base
15 Adjusting screw
16 Triangular rule
17 Notch
18 For 45° bevel cuts
19 For straight cuts
20 Switch trigger
21 Lock-off button
22 Rear handle
23 Front grip
24 Guide rule
25 Dust cap
26 Rubber cap
27 Limit mark
28 Brush holder cap
29 Screwdriver
SPECIFICATIONS
Model 4157KB
Wheel diameter ...................................................180 mm
Max. cutting capacities
At 90° ................................................................. 58 mm
At 45° ................................................................. 29 mm
No load speed (min
–1
) ............................................ 5,800
Overall length ..................................................... 354 mm
Net weight ............................................................. 5.5 kg
Due to our continuing program of research and devel-
opment, the specifications herein are subject to change
without notice.
Note: Specifications may differ from country to country.
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 public low-voltage distribution systems of
between 220V and 250V
Switching operations of electric apparatus cause voltage
fluctuations. The operation of this device under unfavor-
able mains conditions can have adverse effects to the
operation of other equipment. With a mains impedance
equal or less than 0.31 Ohms it can be presumed that
there will be no negative effects. The mains socket used
for this device must be protected with a fuse or protective
circuit breaker having slow tripping characteristics.
SAFETY INSTRUCTIONS
Warning! When using electric tools, basic safety pre-
cautions should always be followed to reduce the
risk of fire, electric shock and personal injury, includ-
ing the following. Read all these instructions before
attempting to operate this product and save these
instructions.
For safe operation:
1. Keep work area clean
Cluttered areas and benches invite injuries.
2. Consider work area environment
Don’t expose power tools to rain. Don’t use power
tools in damp or wet locations. Keep work area well
lit. Don’t use power tools in presence of flammable
liquids or gases.
3. Guard against electric shock
Prevent body contact with grounded surfaces (e.g.
pipes, radiators, ranges, refrigerators).
4. Keep children away
Do not let visitors contact tool or extension cord. All
visitors should be kept away from work area.
5. Store idle tools
When not in use, tools should be stored in dry, high,
or locked-up place, out of the reach of children.
6. Don’t force tool
It will do the job better and safer at the rate for which
it was intended.
7. Use right tool
Don’t force small tools or attachments to do the job
of a heavy duty tool. Don’t use tools for purposes not
intended; for example, don’t use circular saw for cut-
ting tree limbs or logs.
8. Dress properly
Do not wear loose clothing or jewelry. They can be
caught in moving parts. Rubber gloves and non-skid
footwear are recommended when working outdoors.
Wear protective hair covering to contain long hair.
9. Use safety glasses and hearing protection
Also use face or dust mask if cutting operation is
dusty.
10. Connect dust extraction equipment
If devices are provided for the connection of dust
extraction and collection facilities, ensure these are
connected and properly used.
11. Don’t abuse cord
Never carry tool by cord or yank it to disconnect it
from receptacle. Keep cord from heat, oil and sharp
edges.
12. Secure work
Use clamps or a vise to hold work. It’s safer than
using your hand and it frees both hands to operate
tool.
13. Don’t overreach
Keep proper footing and balance at all times.
14. Maintain tools with care
Keep tools sharp and clean for better and safer per-
formance. Follow instructions for lubricating and
changing accessories. Inspect tool cords periodi-
cally and, if damaged, have repaired by authorized
service facility. Inspect extension cords periodically
and replace if damaged. Keep handles dry, clean
and free from oil and grease.
15. Disconnect tools
When not in use, before servicing, and when chang-
ing accessories such as blades, bits and cutters.
16. Remove adjusting keys and wrenches
Form the habit of checking to see that keys and
adjusting wrenches are removed from tool before
turning it on.
7
17. Avoid unintentional starting
Don’t carry plugged-in tool with finger on switch. Be
sure switch is off when plugging in.
18. Outdoor use extension cords
When tool is used outdoors, use only extension
cords intended for use outdoors and so marked.
19. Stay alert
Watch what you are doing. Use common sense. Do
not operate tool when you are tired.
20. Check damaged parts
Before further use of the tool, a guard or other part
that is damaged should be carefully checked to
determine that it will operate properly and perform
its intended function. Check for alignment of moving
parts, binding of moving parts, breakage of parts,
mounting, and any other conditions that may affect
its operation. A guard or other part that is damaged
should be properly repaired or replaced by an autho-
rized service center unless otherwise indicated else-
where in this instruction manual. Have defective
switches replaced by and authorized service center.
Do not use tool if switch does not turn it on and off.
21. Warning
The use of any other accessory or attachment other
than recommended in this operating instruction or
the catalog may present a risk of personal injury.
22. Have your tool repaired by an expert
This electric appliance is in accordance with the rel-
evant safety rules. Repairing of electric appliances
may be carried out only by experts otherwise it may
cause considerable danger for the user.
ADDITIONAL SAFETY RULES
ENB051-1
1. Check the wheel carefully for cracks or damage
before operation. Replace cracked or damaged
wheel immediately.
2. Use only flanges specified for this tool.
3. Be careful not to damage the spindle, flanges
(especially the installing surface) or bolt. Dam-
age to these parts could result in wheel break-
age.
4. Hold the tool firmly.
5. Keep hands away from rotating parts.
6. Make sure the wheel is not contacting the work-
piece before the switch is turned on.
7. Wait until the wheel attains full speed before cut-
ting.
8. Stop operation immediately if you notice any-
thing abnormal.
9. Do not attempt to lock the trigger in the “ON”
position.
10. Never attempt to cut with the tool held upside
down in a vise. This can lead to serious acci-
dents, because it is extremely dangerous.
(Fig. 1)
11. Before setting the tool down after completing a
cut, be sure that the wheel has come to a com-
plete stop.
12. Do not stop the wheel by lateral pressure on the
disc.
13. The tool must be used only for dry cutting. Do
not use water.
SAVE THESE INSTRUCTIONS.
OPERATING INSTRUCTIONS
Removing or installing diamond wheel
(Fig. 2, 3 & 4)
CAUTION:
Always be sure that the tool is switched off and
unplugged before removing or installing the wheel.
Use a screwdriver to loosen the two screws which secure
the dust box. Then remove the dust box from the tool.
After removing the dust box, press the shaft lock so that
the diamond wheel cannot revolve and use the hex
wrench to loosen the hex socket head bolt counterclock-
wise. Then remove the hex socket head bolt, outer flange
and the diamond wheel. To install the diamond wheel, fol-
low the removal procedure in reverse.
BE SURE TO TIGHTEN THE HEX SOCKET HEAD
BOLT SECURELY.
CAUTION:
Make sure that the arrow on the wheel should point in
the same direction as the arrow on the tool.
Use only the Makita hex wrench to install or remove the
wheel.
Adjusting depth of cut (Fig. 5)
Loosen the lever on the depth guide and move the base
up or down. At the desired depth of cut, secure the base
by tightening the lever.
Bevel cutting (Fig. 6)
Loosen the knob on the bevel scale plate on the front of
the base. Set for the desired angle (0 – 45°) by tilting
accordingly, then tighten the knob securely.
Adjusting for accuracy of 90° cut (vertical cut)
(Fig. 7 & 8)
This adjustment has been made at the factory. But if it is
off, adjust the adjusting screw with a hex wrench while
squaring the blade with the base using a triangular rule,
try square, etc.
Sighting (Fig. 9)
For straight cuts, align the right edge of the notch in the
front of the base with your cutting line on the workpiece.
For 45° bevel cuts, align the left edge of the notch in the
front of the base with it.
Switch action (Fig. 10)
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 prevent the switch trigger from being accidentally
pulled, a lock-off button is provided. To start the tool,
depress the lock-off button and pull the switch trigger.
Release the switch trigger to stop.
8
Operation (Fig. 11)
Grasp the rear handle with your right hand, the front grip
with your left. Set the base plate on the workpiece to be
cut without the wheel making any contact. Then turn the
tool on and wait until the wheel attains full speed. Now
simply move the tool forward over the workpiece surface,
keeping it flat and advancing smoothly until the cutting is
completed. To get clean cuts, keep your cutting line
straight and your speed of advance uniform. Never use
water when cutting. Water may enter the tool, causing an
electric shock hazard.
CAUTION:
Be sure to move the tool forward in a straight line and
gently. Forcing and exerting excessive pressure or
allowing the wheel to bend, pinch or twist in the cut can
cause overheating of the motor and dangerous kick-
back of the tool.
Since excessive cutting may cause overload of the
motor, the depth of cut should not be more than 20 mm
at a pass. When you wish to cut more than 20mm
deep, make a couple of passes with progressively
deeper settings.
Rip fence (guide rule) (Optional accessory)
(Fig. 12)
The handy rip fence (guide rule) allows you to do extra-
accurate straight cuts. Simply slide the rip fence up
snugly against the side of the workpiece and secure it in
position with the clamp screw on the front of the base. It
also makes repeated cuts of uniform width possible.
Dust extraction (Fig. 13)
This tool equipped with a dust box to collect dust and cut
chips. When the dust box is about two thirds full, empty
its contents. To do so, press the lever to unlock the dust
cap. Then open it. Cleaner cutting operations can be per-
formed by connecting this tool to a Makita vacuum
cleaner. Remove the rubber cap from the dust cap and
connect the vacuum cleaner hose to the dust cap.
MAINTENANCE
CAUTION:
Always be sure that the tool is switched off and
unplugged before carrying out any work on the tool.
Replacement of carbon brushes (Fig. 14 &15)
Replace carbon brushes when they are worn down to the
limit mark. Both identical carbon brushes should be
replaced at the same time.
Dressing diamond wheel
If the cutting action of the diamond wheel begins to
diminish, use an old discarded coarse grit bench grinder
wheel or concrete block to dress the diamond wheel. To
do this, tightly secure the bench grinder wheel or con-
crete block and cut in it.
To maintain product safety and reliability, repairs, mainte-
nance or adjustment should be carried out by a Makita
Authorized Service Center.
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.
Hex wrench 6
Rip fence set (Guide rule)
Diamond wheel
Noise and Vibration
ENG005-1
The typical A-weighted noise levels are
sound pressure level: 102 dB (A)
sound power level: 115 dB (A)
– Wear ear protection.
The typical weighted root mean square acceleration
value is not more than 2.5 m/s
2
.
EC-DECLARATION OF CONFORMITY
ENH001-1
We declare under our sole responsibility that this product
is in compliance with the following standards of standard-
ized documents,
HD400, EN50144, EN55014, EN61000
in accordance with Council Directives, 73/23/EEC,
89/336/EEC and 98/37/EC.
Yasuhiko Kanzaki
CE 2003
Director
MAKITA INTERNATIONAL EUROPE LTD.
Michigan Drive, Tongwell, Milton Keynes,
Bucks MK15 8JD, ENGLAND
Diameter Hole diameter Blade
180 mm 22.23 mm Dry type
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Makita 180 mm 4157KB User manual

Category
Power tools
Type
User manual

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