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BKS 18
Original instructions
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Important!
It is essential that you read the instructions in this manual before
operating this machine.
Subject to technical modifications.
2 3
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15
12
START
STOP
19
16
18
8
13
14
90°
10
6
20
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Remove the battery
pack before starting any
work on the machine.
1
2
click
75-100 %
1
50-75 %
25-50 %
2
0-25 %
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1
3
2 4
1
2
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0 - 54 mm
1
2
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.
3
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For safety reasons this power tool is tted with a switch lock and the
On-/Off switch cannot be locked in the "On" position.
START
STOP
1
2
1
2
0° ... 45°
3
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1
Accessory
2
3
Carry out a test cut
ø 26 mm
45°0°
x cm
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If a correction of the 90° angle of the guide-plate
to the saw blade is necessary, use the correction
screw.
1
2
0°
3
4
90°
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1
2
18 19
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1
1
0°
0°
45°
2
3
4
START
1
2
1
STOP
2
3
4
1
START
2
2
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max
54 mm
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TECHNICAL DATA Cordless Circular Saw
No-load speed
Saw blade dia. x hole dia.................................................................
Cutting depth at 0°. ..........................................................................
Cutting depth at 45°. ........................................................................
Battery voltage.................................................................................
Weight according EPTA-Procedure 01/2003 (1.5 Ah) .....................
Weight according EPTA-Procedure 01/2003 (3.0 Ah) .....................
Noise/vibration information
Measured values determined according to EN 60 745.
Typically, the A-weighted noise levels of the tool are:
Sound power level (K = 3 dB(A)) ...................................................
Sound pressure level (K = 3 dB(A)) ...............................................
Wear ear protectors!
Total vibration values (vector sum in the three axes) determined
according to EN 60745.
Vibration emission value a
Cutting wood ................................................................................
Uncertainty K ................................................................................
Cutting metal ................................................................................
Uncertainty K ................................................................................
WARNING
The vibration emission level given in this information sheet has been measured in accordance with a standardised test given in EN 60745
and may be used to compare one tool with another. It may be used for a preliminary assessment of exposure.
The declared vibration emission level represents the main applications of the tool. However if the tool is used for different applications,
with different accessories or poorly maintained, the vibration emission may differ. This may signicantly increase the exposure level over
the total working period.
An estimation of the level of exposure to vibration should also take into account the times when the tool is switched off or when it is
running but not actually doing the job. This may signicantly reduce the exposure level over the total working period.
Identify additional safety measures to protect the operator from the effects of vibration such as: maintain the tool and the accessories,
keep the hands warm, organisation of work patterns.
WARNING! Read all safety warnings and all instructions,
including those given in the accompanying brochure. Failure
to follow the warnings and instructions may result in electric
shock, re and/or serious injury.
Save all warnings and instructions for future reference.
.................................................................................
h
SAFETY INSTRUCTIONS
Danger: 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.
Do not reach underneath the workpiece. The guard cannot
protect you from the blade below the workpiece.
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.
Never hold piece being cut in your hands or across your leg.
Secure the workpiece to a stable platform. It is important to
support the work properly to minimize body exposure, blade
binding, or loss of control.
Hold power tool by insulated gripping surfaces, when
performing an operation where the cutting tool may contact
hidden wiring. Cutting accessory contacting a „live“ wire may
make exposed metal parts of the power tool „live“ and could give
the operator an electric shock.
When ripping always use a rip fence or straight edge guide.
This improves the accuracy of cut and reduces the chance of
blade binding.
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.
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.
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;
BKS 18
.......................... 5000 min
..................165 x 15,9 mm
.............................. 54 mm
........................... 41,3 mm
.............................. 18 V
............................. 3,2 kg
............................. 3,4 kg
.............................. 87 dB (A)
.............................. 98 dB (A)
.......................... < 2,5 m/s
............................. 1,5 m/s
.......................... < 2,5 m/s
............................. 1,5 m/s
- 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 rm 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 corrective 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.
Do not use dull or damaged blades. Unsharpened or
improperly set blades produce narrow kerf causing excessive
friction, blade binding and kickback.
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.
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
-1
2
2
2
2
make sure it moves freely and does not touch the blade or any
other part, in all angles and depths of cut.
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.
Lower guard may 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.
Always observe that the lower guard is covering the blade
before placing saw down on bench or oor. An unprotected,
coasting blade will cause the saw to walk backwards, cutting
whatever is in its path. Be aware of the time it takes for the blade
to stop after switch is released.
Do not use saw blades not corresponding to the key data given in
these instructions for use.
The dust produced when using this tool may be harmful to health.
Do not inhale the dust. Wear a suitable dust protection mask.
Always wear ear protectors. Exposure to noise can cause
hearing loss.
Please do not use abrasion disks in this machine!
Remove the battery pack before starting any work on the
machine.
Do not dispose of used battery packs in the household refuse or
by burning them. AEG Distributors offer to retrieve old batteries to
protect our environment.
Do not store the battery pack together with metal objects (short
circuit risk).
Use only System GBS chargers for charging System GBS battery
packs. Do not use battery packs from other systems.
Never break open battery packs and chargers and store only in
dry rooms. Keep dry at all times.
Battery acid may leak from damaged batteries under extreme
load or extreme temperatures. In case of contact with battery acid
wash it off immediately with soap and water. In case of eye
contact rinse thoroughly for at least 10 minutes and immediately
seek medical attention.
SPECIFIED CONDITIONS OF USE
This cordless circular saw is intended to be used to cut
lengthways and mitre accurately in wood, plastic, and aluminium.
Do not use this product in any other way as stated for normal use.
BATTERIES
New battery packs reach full loading capacity after 4 - 5 chargings
and dischargings. Battery packs which have not been used for
some time should be recharged before use.
Temperatures in excess of 50°C (122°F) reduce the performance
of the battery pack. Avoid extended exposure to heat or sunshine
(risk of overheating).
The contacts of chargers and battery packs must be kept clean.
For an optimum life-time, the battery packs have to be fully
charged, after used.
To obtain the longest possible battery life remove the battery pack
from the charger once it is fully charged.
For battery pack storage longer than 30 days:
Store the battery pack where the temperature is below 27°C and
away from moisture
Store the battery packs in a 30% - 50% charged condition
Every six months of storage, charge the pack as normal.
BATTERY PACK PROTECTION LI-ION BATTERY
The battery pack has overload protection that protects it from
being overloaded and helps to ensure long life.
Under extreme stress the battery electronics switch off the
machine automatically. To restart, switch the machine off and then
on again. If the machine does not start up again, the battery pack
may have discharged completely. In this case it must be
recharged in the battery charger.
MAINTENANCE
The ventilation slots of the machine must be kept clear at all
times.
Use only AEG accessories and AEG spare parts. Should
components need to be replaced which have not been described,
please contact one of our AEG service agents (see our list of
guarantee/service addresses).
If needed, an exploded view of the tool can be ordered. Please
state the Article No. as well as the machine type printed on the
label and order the drawing at your local service agents or directly
AEG Elektrowerkzeuge, Max-Eyth-Straße 10,
at:
D-71364 Winnenden, Germany.
SYMBOLS
Please read the instructions carefully before
starting the machine.
Remove the battery pack before starting any
work on the machine.
Accessory - Not included in standard equipment,
available as an accessory.
Do not dispose of electric tools together with
household waste material! In observance of
European Directive 2002/96/EC on waste
electrical and electronic equipment and its
implementation in accordance with national law,
electric tools that have reached the end of their
life must be collected separately and returned to
an environmentally compatible recycling facility.
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w w w . a e g - p t . c o m
AEG Elektrowerkzeuge
Max-Eyth-Straße 10
D-71364 Winnenden
Germany
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