Makita 5621RD User Manual
GB
Cordless Circular Saw Instruction Manual
F
Scie circulaire sans fil Manuel d’instructions
D
Akku-Handkreissäge Betriebsanleitung
I
Sega circolare a batteria Istruzioni per l’uso
NL
Accu cirkelzaag Gebruiksaanwijzing
E
Sierra circular a batería Manual de instrucciones
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Serra circular a bateria Manual de instruções
DK
Akku rundsav Brugsanvisning
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Sladdlös cirkelsåg Bruksanvisning
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Akku sirkelsag Bruksanvisning
FIN
Akkukäyttöinen pyörösaha Käyttöohje
GR
Ασύρµατο δισκοπρίονο
Οδηγίες χρήσεως
5621RD
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910
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1-5 mm
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ENGLISH
1 A typical illustration of proper
hand support, workpiece support, and supply cord routing (if
applicable).
2 To avoid kickback, do support
board or panel near the cut.
3 Don’t support board or panel
away from the cut.
4 Push button
5 Battery cartridge
6 Loosen (counterclockwise)
7Hex wrench
8 Shaft lock
Explanation of general view
9Bolt
10 Outer flange
11 Saw blade
12 Inner flange
13 Hex socket head bolt
14 Cutting depth
15 Lever
16 Bevel scale plate
17 Clamp screw
18 Adjusting screw
19 Base
20 Triangular rule
21 For straight cuts
22 Cutting line
23 For 45° bevel cuts
24 Switch trigger
25 Lock-off button
26 Clamp screw
27 Rip fence (Guide rule)
28 Dust nozzle
29 Screws
30 Hose 28 mm in inner dia.
31 Vacuum cleaner
32 Limit mark
33 Brush holder cap
34 Screwdriver
SPECIFICATIONS
Model 5621RD
Blade diameter ................................................... 165 mm
Max. cutting depth
At 90° .................................................................54 mm
At 45° .................................................................38 mm
No load speed (min
Overall length ..................................................... 364 mm
Net weight .............................................................. 3.8 kg
Rated voltage ....................................................D.C.18 V
• 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.
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.
Safety hints
For your own safety, please refer to the enclosed safety
instructions.
-1
) ............................................. 2,600
IMPORTANT SAFETY INSTRUCTIONS FOR
CHARGER & BATTERY CARTRIDGE
1. Before using battery cartridge, read all instruc-
tions and cautionary markings on (1) battery
charger, (2) battery, and (3) product using battery.
2. Do not disassemble battery cartridge.
3. If operating time has become excessively
shorter, stop operating immediately. It may
result in a risk of overheating, possible burns
and even an explosion.
4. If electrolyte gets into your eyes, rinse them out
with clear water and seek medical attention right
away. It may result in loss of your eyesight.
5. Always cover the battery terminals with the bat-
tery cover when the battery cartridge is not
used.
6. Do not short the battery cartridge:
(1) Do not touch the terminals with any conduc-
tive material.
(2) Avoid storing battery cartridge in a container
with other metal objects such as nails, coins,
etc.
ENC004-1
(3) Do not expose battery cartridge to water or
rain.
A battery short can cause a large current flow,
overheating, possible burns and even a breakdown.
7. Do not store the tool and battery cartridge in
locations where the temperature may reach or
exceed 50°C (122°F).
8. Do not incinerate the battery cartridge even if it
is severely damaged or is completely worn out.
The battery cartridge can explode in a fire.
9. Be careful not to drop or strike battery.
SAVE THESE INSTRUCTIONS.
Tips for maintaining maximum battery life
1. Charge the battery cartridge before completely
discharged.
Always stop tool operation and charge the battery cartridge when you notice less tool power.
2. Never recharge a fully charged battery cartridge.
Overcharging shortens the battery service life.
3. Charge the battery cartridge with room temperature at 10°C – 40°C (50°F – 104°F). Let a hot battery cartridge cool down before charging it.
4. Charge the Nickel Metal Hydride battery cartridge when you do not use it for more than six
months.
SPECIFIC SAFETY RULES
DO NOT let comfort or familiarity with product
(gained from repeated use) replace strict adherence
to circular saw safety rules. If you use this tool
unsafely or incorrectly, you can suffer serious personal injury.
Danger:
1. Keep hands away from cutting area and the
blade. Keep your second hand on auxiliary handle, or motor housing. If both hands are holding
the saw, they cannot be cut by the blade.
2. Do not reach underneath the workpiece. The
guard cannot protect you from the blade below the
workpiece. Do not attempt to remove cut material
when blade is moving.
CAUTION: Blades coast after turn off. Wait until
blade stops before grasping cut material.
GEB029-1
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3. Adjust the cutting depth to the thickness of the
workpiece. Less than a full tooth of the blade teeth
should be visible below the workpiece.
4. Never hold piece being cut in your hands or
across your leg. Secure the workpiece to stable
platform. It is important to support the work properly
to minimize body exposure, blade binding, or loss of
control. (Fig. 1)
5. Hold power tool by insulated gripping surfaces
when performing an operation where the cutting
tool may contact hidden wiring or its own cord.
Contact with a “live” wire will also make exposed
metal parts of the power tool “live” and shock the
operator.
6. When ripping always use a rip fence or straight
edge guide. This improves the accuracy cut and
reduces the chance of blade binding.
7. Always use blades with correct size and shape
(diamond versus round) of arbour holes. Blades
that do not match the mounting hardware of the saw
will run eccentrically, causing loss of control.
8. Never use damaged or incorrect blade washers
or bolt. The blade washers and bolt were specially
designed for your saw, for optimum performance and
safety of operation.
9. Causes and Operator Prevention of Kickback:
– kickback is a sudden reaction to a pinched, bound
or misaligned saw blade, causing an uncontrolled
saw to lift up and out of the workpiece toward the
operator;
– when the blade is pinched or bound tightly by the
kerf closing down, the blade stalls and the motor
reaction drives the unit rapidly back toward the
operator;
– if the blade becomes twisted or misaligned in the
cut, the teeth at the back edge of the blade can dig
into the top surface of the wood causing the blade
to climb out of the kerf and jump back toward the
operator.
Kickback is the result of saw misuse and/or incorrect
operating procedures or conditions and can be
avoided by taking proper precautions as given
below.
• Maintain a firm grip with both hands on the
saw and position your arms to resist kickback
forces. Position your body to either side of the
blade, but not in line with the blade. Kickback
could cause the saw to jump backwards, but kickback forces can be controlled by the operator, if
proper precautions are taken.
• When blade is binding, or when interrupting a
cut for any reason, release the trigger and hold
the saw motionless in the material until the
blade comes to a complete stop. Never attempt
to remove the saw from the work or pull the
saw backward while the blade is in motion or
kickback may occur. Investigate and take correc-
tive actions to eliminate the cause of blade binding.
• When restarting a saw in the workpiece, centre
the saw blade in the kerf and check that saw
teeth are not engaged into the material. If saw
blade is binding, it may walk up or kickback from
the workpiece as the saw is restarted.
• Support large panels to minimise the risk of
blade pinching and kickback. Large panels tend
to sag under their own weight. Supports must be
placed under the panel on both sides, near the line
of cut and near the edge of the panel.
• To minimize the risk of blade pinching and kickback. When cutting operation requires the resting
of the saw on the workpiece, the saw should be
rested on the larger portion and the smaller piece
cut off. (Fig. 2 & 3)
• Do not use dull or damaged blades. Unsharpened or improperly set blades produce narrow kerf
causing excessive friction, blade binding and kickback. Keep blade sharp and clean. Gum and wood
pitch hardened on blades slows saw and
increases potential for kickback. Keep blade clean
by first removing it from tool, then cleaning it with
gum and pitch remover, hot water or kerosene.
Never use gasoline.
• Blade depth and bevel adjusting locking levers
must be tight and secure before making cut. If
blade adjustment shifts while cutting, it may cause
binding and kickback.
• Use extra caution when making a “plunge cut”
into existing walls or other blind areas. The
protruding blade may cut objects that can cause
kickback. For plunge cuts, retract lower guard
using retracting handle.
• ALWAYS hold the tool firmly with both hands.
NEVER place your hand or fingers behind the
saw. If kickback occurs, the saw could easily jump
backwards over your hand, leading to serious personal injury. (Fig. 4)
• Never force the saw. Forcing the saw can
cause uneven cuts, loss of accuracy, and possible kickback. Push the saw forward at a speed
so that the blade cuts without slowing.
10. Check lower guard for proper closing before
each use. Do not operate the saw if lower guard
does not move freely and close instantly. Never
clamp or tie the lower guard into the open position. If saw is accidentally dropped, lower guard may
be bent. Raise the lower guard with the retracting
handle and make sure it moves freely and does not
touch the blade or any other part, in all angles and
depths of cut. To check lower guard, open lower
guard by hand, then release and watch guard closure. Also check to see that retracting handle does
not touch tool housing. Leaving blade exposed is
VERY DANGEROUS and can lead to serious personal injury.
11. Check the operation of the lower guard spring. If
the guard and the spring are not operating properly, they must be serviced before use. Lower
guard may operate sluggishly due to damaged
parts, gummy deposits, or a build-up of debris.
12. Lower guard should be retracted manually only
for special cuts such as “plunge cuts” and
“compound cuts.” Raise lower guard by retracting handle and as soon as blade enters the
material, the lower guard must be released. For
all other sawing, the lower guard should operate
automatically.
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