Makita 5007NH Specifications

ENGLISH
Circular Saw
MODEL 5007NH
001309
DOUBLE
INSULATION
I N S T R U C T I O N
M A N U A L
WARNING:
For your personal safety, READ and UNDERSTAND before using.
SAVE THESE INSTRUCTIONS FOR FUTURE REFERENCE.
SPECIFICATIONS
Model
5007NH
Blade diameter
185 mm
Max. Cutting depth
at 90°
60 mm
at 45°
46 mm
at 50°
40 mm
-1
No load speed (min )
5,800
Overall length
295 mm
Net weight
4.6 kg
Safety class
/II
• 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
END201-1
The following show the symbols used for the tool. Be
sure that you understand their meaning before use.
...................Read instruction manual.
...................DOUBLE INSULATION
2
Intended use
The tool is intended for performing lengthways and
crossways straight cuts and mitre cuts with angles in
wood while in firm contact with the workpiece.
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.
SAFETY INSTRUCTIONS
ENA001-2
WARNING:
When using electric tools, basic safety precautions, including the following,
should always be followed to reduce the risk of fire, electric shock and
personal injury. Read all these instructions before operating this product
and save these instructions.
For safe operations:
1.
Keep work area clean.
Cluttered areas and benches invite injuries.
2.
Consider work area environment.
Do not expose power tools to rain. Do not use
power tools in damp or wet locations. Keep work
area well lit. Do not use power tools where there is
risk to cause fire or explosion.
Guard against electric shock.
Avoid body contact with earthed or grounded surfaces (e.g. pipes, radiators, ranges, refrigerators).
Keep children away.
Do not let visitors touch the tool or extension cord.
All visitors should be kept away from work area.
Store idle tools.
When not in use, tools should be stored in a dry,
high or locked up place, out of reach of children.
Do not force the tool.
It will do the job better and safer at the rate for which
it was intended.
Use the right tool.
Do not force small tools or attachments to do the job
of a heavy duty tool. Do not use tools for purposes
not intended; for example, do not use circular saws
to cut tree limbs or logs.
Dress properly.
Do not wear loose clothing or jewellery, they can be
caught in moving parts. Rubber gloves and non-skid
footwear are recommended when working outdoors.
Wear protecting hair covering to contain long hair.
Use safety glasses and hearing protection.
Also use face or dust mask if the cutting operation is
dusty.
Connect dust extraction equipment.
If devices are provided for the connection of dust
extraction and collection facilities ensure these are
connected and properly used.
Do not abuse the cord.
Never carry the tool by the cord or yank it to disconnect it from the socket. Keep the cord away from
heat, oil and sharp edges.
Secure work.
Use clamps or a vice to hold the work. It is safer
than using your hand and it frees both hands to
operate the tool.
Do not overreach.
Keep proper footing and balance at all times.
Maintain tools with care.
Keep cutting tools sharp and clean for better and
safer performance. Follow instructions for lubrica-
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
20.
21.
22.
tion and changing accessories. Inspect tool cord
periodically and if damaged have it repaired by an
authorized service facility. Inspect extension cords
periodically and replace, if damaged. Keep handles
dry, clean and free from oil and grease.
Disconnect tools.
When not in use, before servicing and when changing accessories such as blades, bits and cutters.
Remove adjusting keys and wrenches.
Form the habit of checking to see that keys and
adjusting wrenches are removed from the tool
before turning it on.
Avoid unintentional starting.
Do not carry a plugged-in tool with a finger on the
switch. Ensure switch is off when plugging in.
Use outdoor extension leads.
When tool is used outdoors, use only extension
cords intended for outdoor use.
Stay alert.
Watch what you are doing. Use common sense. Do
not operate tool when you are tired.
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, free running 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 authorized service center unless otherwise
indicated in this instruction manual. Have defective
switches replaced by an authorized service facility.
Do not use the tool if the switch does not turn it on
and off.
Warning.
The use of any accessory or attachment, other than
those recommended in this instruction manual or
the catalog, may present a risk of personal injury.
Have your tool repaired by a qualified person.
This electric tool is in accordance with the relevant
safety requirements. Repairs should only be carried
out by qualified persons using original spare parts,
otherwise this may result in considerable danger to
the user.
3
ADDITIONAL SAFETY RULES FOR TOOL
1.
Wear hearing protection.
2.
Keep Guards In Place and In Working Order.
Never wedge or tie lower guard open. Check
operation of lower guard before each use.
Don’t use if lower guard does not close briskly
over saw blade.
CAUTION: If saw is dropped, lower guard may
be bent, restricting full return.
3.
Do not use blades which are deformed or
cracked.
4.
Do not use blades made of high speed steel.
5.
Do not stop the blades by lateral pressure on
the saw blade.
6.
Keep Blades Clean and Sharp.
Sharp blades minimize stalling and kickback.
7.
DANGER:
Keep Hands Away From Cutting Area.
Keep hands away from blades. Don’t reach
underneath work while blade is rotating. Don’t
attempt to remove cut material when blade is
moving.
CAUTION: Blades coast after turn off.
8.
Support Large Panels (Fig. 1 & 2).
Large panels must be supported as shown in
Fig. 1 to minimize the risk of blade pinching and
kickback.
When cutting operation requires the resting of
the saw on the workpiece, the saw shall be
rested on the larger portion and the smaller
piece cut off.
9.
ENB036-4
Use Rip Fence.
Always use a fence or straight edge guide when
ripping.
10. Guard Against Kickback. (Fig. 1 & 3)
Kickback occurs when the saw stalls rapidly and
is driven back towards the operator. Release
switch immediately if blade binds or saw stalls.
Keep blades sharp. Support large panels as
shown in Fig. 1.
Use fence or straight edge guide when ripping.
Don’t force tool. Stay alert-exercise control.
Don’t remove saw from work during a cut while
the blade is moving.
NEVER place your hand or fingers behind the
saw. If kickback occurs, the saw could easily
jump backwards over your hand, possibly causing severe injury.
Fig. 3
11. Lower guard should be retracted manually only
for special cuts such as “Compound Cuts”.
Raise lower guard by Retracting Lever. As soon
as blade enters the material, lower guard must
be released. For all other sawing, the lower guard
should operate automatically.
12. Adjustments.
Before cutting be sure depth and bevel adjustments are tight.
Fig. 1
To avoid kickback, do support board or panel near the
cut.
13. Use Only Correct Blades In Mounting.
Don’t use blades with incorrect size holes.
Never use defective or incorrect blade washers
or bolts.
14. Avoid Cutting Nails.
Inspect for and remove all nails from lumber
before cutting.
15. When operating the saw, keep the cord away
from the cutting area and position it so that it
will not be caught on the workpiece during the
cutting operation. Operate with proper hand
support, proper workpiece support, and supply
cord routing away from the work area.
WARNING:
It is important to support the workpiece properly
and to hold the saw firmly to prevent loss of
Fig. 2
Do not support board or panel away from the cut.
4
control which could cause personal injury. Fig. 4
illustrates typical hand support of the saw.
Fig. 6
Fig. 4
A typical illustration of proper hand support, workpiece
support, and supply cord routing.
17. Never attempt to saw with the circular saw held
upside down in a vise. This is extremely dangerous and can lead to serious accidents. (Fig. 7)
16. Place the wider portion of the saw base on that
part of the workpiece which is solidly supported, not on the section that will fall off when
the cut is made.
As example, Fig. 5 illustrates the RIGHT way to
cut off the end of a board, and Fig. 6 the WRONG
way. If the workpiece is short or small, clamp it
down. DON’T TRY TO HOLD SHORT PIECES BY
HAND! (Fig. 6)
Fig. 7
18. Before setting the tool down after completing a
cut, be sure that the lower (telescoping) guard
has closed and the blade has come to a complete stop.
19. Using manufacturer data
Fig. 5
•
Ensure that the diameter, thickness and
other characteristics of the saw blade are
suitable for the tool.
•
Ensure that the saw blade is suitable for the
spindle speed of the tool.
20. Do not use any abrasive wheel.
SAVE THESE INSTRUCTION
5
FUNCTIONAL
DESCRIPTION
•
001339
1
CAUTION:
Always be sure that the tool is switched off and unplugged before
adjusting or checking function on the tool.
Adjusting depth of cut
CAUTION:
• After adjusting the depth of cut, always tighten the lever securely.
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.
For cleaner, safer cuts, set cut depth so that no more than one blade tooth
projects below workpiece. Using proper cut depth helps to reduce potential for
dangerous KICKBACKS which can cause personal injury.
2
1. Depth guide
2. Lever
001359
Bevel cutting
CAUTION:
When changing the positive stopper’s position from 50° to 45°, adjust the
bevel angle to less than 40° by loosening the lever. And change the
positive stopper’s position.
Loosen the lever on the bevel scale plate on the front of the base. Set for the
desired angle (0° - 45° or 0° - 50°) by tilting accordingly, then tighten the lever
securely. Adjust the position of positive stopper to 45, the bevel angle can be
adjusted 0 - 45°, adjust the same to 50, it can be adjusted 0 - 50°.
•
1
2
3
1. Lever
2. Bevel scale plate
3. Positive stopper
001376
B
A
1
Sighting
For straight cuts, align the A position on the front of the base with your cutting
line. For 45° bevel cuts, align the B position with it.
1. Base
001396
1
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. Release the switch trigger to
stop.
•
1. Switch trigger
6
ASSEMBLY
•
001417
1
CAUTION:
Always be sure that the tool is switched off and unplugged before
carrying out any work on the tool.
Removing or installing saw blade
CAUTION:
Be sure the blade is installed with teeth pointing up at the front of the
tool.
• Use only the Makita wrench to install or remove the blade.
To remove the blade, press the shaft lock fully so that the blade cannot revolve
and use the wrench to loosen the hex bolt counterclockwise. Then remove the
hex bolt, outer flange and blade.
•
2
1. Wrench
2. Shaft lock
001434
1
To install the blade, follow the removal procedure in reverse. BE SURE TO
TIGHTEN THE HEX BOLT CLOCKWISE SECURELY.
When changing blade, make sure to also clean upper and lower blade guards
of accumulated sawdust. Such efforts do not, however, replace the need to
check lower guard operation before each use.
4
3
2
1.
2.
3.
4.
Saw blade
Hex bolt
Outer flange
Inner flange
OPERATION
•
001460
1
3
1. Rear handle
2. Front grip
3. Base
2
CAUTION:
Be sure to move the tool forward in a straight line gently. Forcing or
twisting the tool will result in overheating the motor and dangerous
kickback, possibly causing severe injury.
Hold the tool firmly. The tool is provided with both a front grip and rear handle.
Use both to best grasp the tool. If both hands are holding saw, they cannot be
cut by the blade. Set the base on the workpiece to be cut without the blade
making any contact. Then turn the tool on and wait until the blade attains full
speed. Now simply move the tool forward over the workpiece surface, keeping
it flat and advancing smoothly until the sawing is completed.
To get clean cuts, keep your sawing line straight and your speed of advance
uniform. If the cut fails to properly follow your intended cut line, do not attempt
to turn or force the tool back to the cut line. Doing so may bind the blade and
lead to dangerous kickback and possible serious injury. Release switch, wait
for blade to stop and then withdraw tool. Realign tool on new cut line, and start
cut again. Attempt to avoid positioning which exposes operator to chips and
wood dust being ejected from saw. Use eye protection to help avoid injury.
7
001480
Rip fence (Guide rule) - optional accessory
The handy rip fence 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 screw on the front of the base. It also makes repeated cuts of uniform width possible.
1
1. Rip fence (Guide rule)
MAINTENANCE
•
001496
2
1
CAUTION:
Always be sure that the tool is switched off and unplugged before
attempting to perform inspection or maintenance.
Adjusting for accuracy of 90° cut (vertical cut)
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.
1. Adjusting screw
2. Base
001505
1
1. Triangular rule
001145
Replacing carbon brushes
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.
1
1. Limit mark
8
001515
1
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 maintenance or adjustment should be performed by Makita Authorized Service Centers, always using Makita replacement parts.
2
1. Brush holder cap
2. Screwdriver
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.
•
•
•
Saw blades
Rip fence (Guide rule)
•
Offset wrench 13
9
Memo
10
Memo
11
Makita Corporation
884322B4