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WSC 70-A36
236297
Bedienungsanleitung de
Operating instructions en
Mode d’emploi fr
Manual de instrucciones es
Istruzioni d’uso it
Gebruiksaanwijzing nl
Brugsanvisning da
Bruksanvisning sv
Bruksanvisning no
Käyttöohje fi
Manual de instruções pt
Οδηγιες χρησεως el
Instrukcja obsługi pl
Návod k obsluze cs
Instrucţiuni de utilizare ro
Kulllanma Talimatı tr
ar
Lietošanas pamācība lv
Instrukcija lt
Kasutusjuhend et
IНСТРУКЦIЯ З ЕКСПЛУАТАЦIЇ uk
Пайдалану бойынша басшылық kk
ko
zh
cn
Printed: 12.03.2014 | Doc-Nr: PUB / 5143299 / 000 / 01
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Printed: 12.03.2014 | Doc-Nr: PUB / 5143299 / 000 / 01
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7
6
4
3
5
1
7
3
≤
5mm
≤
5mm
1
2
4
3/4
1
5
0-45°(50)
2/4
1
6
2/5
2/5
3/4
3/4
1
7
Printed: 12.03.2014 | Doc-Nr: PUB / 5143299 / 000 / 01
1400/3000 mm
60° 45° 30° 22.5° 0° 22.5°30° 45°
200 mm
WGS 1400-2
WGS 1400-2
8
Printed: 12.03.2014 | Doc-Nr: PUB / 5143299 / 000 / 01
Holz / Wood / Bois Kunststoff / Synthetics /
Plastiques
Andere / Others /
Autre chose
Corian
Variocor
QuickCut
SpecialCut
MultiCut
z54
z48
z42
z42-A
z24-A
z42-A
z18
z18
z14
QualiCut
...optimal geeignet
ideal
tout indiquée
...geeignet
good
indiquée
AKKU / BATTERY / ACCU / BATERIAS / BATTERI / AKU / AKUMULATORY / AKKìMìãüíéê
9
11
360°
10
Printed: 12.03.2014 | Doc-Nr: PUB / 5143299 / 000 / 01
ORIGINAL OPERATING INSTRUCTIONS
WSC 70‑A36 cordless circular saw
It is essential that the operating instructions
are read before the power tool is operated for
the first time.
Always keep these operating instructions to-
gether with the power tool.
Ensure that the operating instructions are
with the power tool when it is given to other
persons.
Contents Page
1
Operating controls and parts 1
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1 General information
1.1 Safety notices and their meaning
DANGER
WARNING
CAUTION
NOTE
1.2 Explanation of the pictograms and other
information
Warning signs
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Obligation signs
Symbols
Location of identification data on the power tool
2 Description
2.1 Use of the product as directed
2.2 Switches
Printed: 12.03.2014 | Doc-Nr: PUB / 5143299 / 000 / 01
2.3 Grips
2.4 Protective device
2.5 Lubrication
2.6 Deep discharge protection
CAUTION
2.7 Li‑ion battery charge status
LEDs light constantly LEDs blink
Charge status C
2.8 Items supplied as standard
2.9 Additional items required for operating the tool
NOTE
Printed: 12.03.2014 | Doc-Nr: PUB / 5143299 / 000 / 01
3 Accessories
Accessories for the WSC 70‑A36
Designation
Short designation
Description
4 Technical data
Power tool
WSC 70‑A36
NOTE
Noise and vibration information for the WSC 70-A36 (measured in accordance with EN 60745-2-5):
Printed: 12.03.2014 | Doc-Nr: PUB / 5143299 / 000 / 01
Triaxial vibration values (vibration vector sum)
Battery
B36/2.4NiCd
B 36/3.3 Li‑Ion B 36/3.9 Li‑Ion
5 Safety instructions
NOTE
5.1 General power tool safety warnings
WARNING
Read all safety warnings and all instructions.
Save all
warnings and instructions for future reference.
5.1.1Workareasafety
Keep work area clean and well lit.
Do not operate power tools in explosive atmo-
spheres, such as in the presence of flammable
liquids, gases or dust.
Keep children and bystanders away while operat-
ing a power tool.
5.1.2 Electrical safety
Power tool plugs must match the outlet. Never
modify the plug in any way. Do not use any ad-
apter plugs with earthed (grounded) power tools.
Avoid body contact with earthed or grounded
surfaces, such as pipes, radiators, ranges and
refrigerators.
Do not expose power tools to rain or wet condi-
tions.
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.
When operating a power tool outdoors, use an
extension cord suitable for outdoor use.
If operating a power tool in a damp location is
unavoidable, use a residual current device (RCD)
protected supply.
5.1.3 Personal safety
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.
Use personal protective equipment. Always wear
eye protection.
Prevent unintentional starting. Ensure the switch
is in the off‐position before connecting to power
source and/or battery pack, picking up or carrying
the tool.
Remove any adjusting key or wrench before turn-
ing the power tool on.
Printed: 12.03.2014 | Doc-Nr: PUB / 5143299 / 000 / 01
Do not overreach. Keep proper footing and bal-
ance at all times.
Dress properly. Do not wear loose clothing or
jewellery. Keep your hair, clothing and gloves
away from moving parts.
If devices are provided for the connection of dust
extraction and collection facilities, ensure these
are connected and properly used.
5.1.4 Power tool use and care
Do not force the power tool. Use the correct
power tool for your application.
Do not use the power tool if the switch does not
turn it on and off.
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.
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.
Maintain power tools. Check for misalignment or
binding of moving parts, breakage of parts and
any other condition that may affect the power
tool’s operation. If damaged, have the power tool
repaired before use.
Keep cutting tools sharp and clean.
Use the power tool, accessories and tool bits etc.
in accordance with these instructions, taking into
account the working conditions and the work to
be performed.
5.1.5 Battery tool use and care
Recharge only with the charger specified by the
manufacturer.
Use power tools only with specifically designated
battery packs.
When battery pack is not in use, keep it away
from other metal objects, like paper clips, coins,
keys, nails, screws or other small metal objects,
that can make a connection from one terminal to
another.
Under abusive conditions, liquid may be ejected
from the battery; avoid contact. If contact acci-
dentally occurs, flush with water. If liquid contacts
eyes, additionally seek medical help.
5.1.6 Service
Have your power tool serviced by a qualifiedrepair
person using only identical replacement parts.
5.2 Cutting procedures
DANGER
Keep hands away from cutting area and the blade.
Keep your second hand on auxiliary handle, or
motor housing.
Donotreachunderneaththeworkpiece.
Adjust the cutting depth to the thickness of the
workpiece.
Neverholdpiecebeingcut in your hands or across
your leg. Secure the workpiece to a stable plat-
form.
Hold the power tool by insulated gripping surfaces
only, when performing an operation where the
cutting tool may contact hidden wiring.
When ripping always use a rip fence or straight
edge guide.
Always use blades with correct size and shape
(diamond versus round) of arbour holes.
Never use damaged or incorrect blade washers
or bolt.
5.3 Further safety instructions for all saws
Kickback causes and related warnings
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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
notinlinewiththeblade.
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 re-
move the saw from the work or pull the saw back-
ward while the blade is in motion or kickback
may occur.
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.
Support large panels to minimise the risk of blade
pinching and kickback.
Do not use dull or damaged blades.
Blade depth and bevel adjusting locking levers
must be tight and secure before making cut.
Use extra caution when sawing into existing walls
or other blind areas.
5.4 Safety instructions for circular saws with outer
pendulum guard
Lower guard function
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.
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 be retracted manually only for
special cuts such as “plunge cuts” and “com-
pound cuts.” Raise lower guard by retracting
handle and as soon as blade enters the mater-
ial, the lower guard must be released.
Always observe that the lower guard is covering
the blade before placing saw down on bench or
floor.
5.5 Additional safety instructions for all saws with
riving knife
Riving knife function
Use the appropriate saw blade for the riving knife.
Adjust the riving knife as described in this in-
struction manual.
Always use the riving knife except when plunge
cutting.
For the riving knife to work, it must be engaged
in the workpiece.
Do not operate the saw if riving knife is bent.
5.6 Additional safety instructions
5.6.1 Personal safety
Wear ear protectors.
Always hold the power tool securely with both
hands on the grips provided. Keep the grips dry,
clean and free from oil and grease.
Breathing protection must be worn if the power
tool is used without a dust removal system for
work that creates dust.
Do not operate the power tool without the pro-
tective devices that belong to it.
Operate the power tool only as intended and when
it is in faultless condition.
Improve the blood circulation in your fingers by
relaxing your hands and exercising your fingers
during breaks between working.
Switch the power tool on only after bringing it into
position at the workpiece.
Remove the battery before storing or transporting
the power tool.
Always guide the power tool away from your body
when working with it.
Do not work with the power tool overhead.
Printed: 12.03.2014 | Doc-Nr: PUB / 5143299 / 000 / 01
Do not attempt to brake the speed of the saw
bladebypressingittotheside.
Do not touch the clamping flange or the clamping
screw while the power tool is running.
The kerf must be free of obstructions. Do not saw
into screws and nails etc.
Never press the drive spindle lockbutton while the
saw blade is rotating.
Never direct the power tool toward persons.
Adjust the pressure applied to the saw blade and
the material being cut so that the blade doesn’t
stall, possibly causing the power tool to kick back.
Avoid overheating the tips of the saw blade teeth.
When cutting plastics, melting of the plastic
should be avoided.
Before beginning the work, check the hazard clas-
sification of the dust that will be produced. Use
an industrial vacuum cleaner with an officially
approved protection classification in compliance
with locally applicable dust protection regula-
tions.
Children must be instructed not to play with the
power tool.
The power tool is not intended for use by children,
by debilitated persons or those who have received
no instruction or training.
Where the use of a dust extraction device is
possible it shall be used. To achieve a high level
of dust collection, use a suitable vacuum cleaner
of the type recommended by Hilti for wood dust
and/or mineral dust together with this tool. Ensure
that the workplace is well ventilated. The use of a
dust mask of filter class P2 is recommended. Fol-
low national requirements for the materials you
want to work with.
5.6.2 Power tool use and care
Secure the workpiece. Use clamps or a vice to
secure the workpiece.
Check that the insert tools used are compatible
with the chuck system and that they are secured
in the chuck correctly.
5.6.3 Electrical safety
Before beginning work, check the working area (e.g.
using a metal detector) to ensure that no concealed
electric cables or gas and water pipes are present.
5.6.4 Battery use and care
Observe the special instructions applicable to the
transport, storage and use of Li-ion batteries.
Do not expose batteries to high temperatures or
fire.
Do not disassemble, squash or incinerate batter-
ies and do not subject them to temperatures over
80°C.
Use only batteries that are approved for use with
the applicable tool or appliance.
Do not charge or continue to use damaged bat-
teries (e.g. batteries with cracks, broken parts,
bent or pushed-in and/or pulled-out contacts).
Place the tool in a location where
it can be kept under observation, well away from
flammable materials, and allow it to cool down.
Contact Hilti Service after the battery has been
allowedtocool.
5.6.5 Work area
Ensure that the workplace is well lit.
Ensure that the workplace is well ventilated.
5.6.6 Personal protective equipment
The user and any other persons in the vicinity must
wear suitable eye protection, a hard hat, ear protec-
tion, protective gloves and breathing protection while
the tool is in use.
5.6.7 Safety precautions
Do not switch the power tool on if the saw blade, the
blade guard, the pivoting guard or the riving knife are
not fitted correctly.
Printed: 12.03.2014 | Doc-Nr: PUB / 5143299 / 000 / 01
6Beforeuse
6.1 Battery use and care
NOTE
6.2 Charging the battery
CAUTION
Use only the Hilti chargers listed under “Accessories”.
DANGER
Ensure that the outer surfaces of the battery are clean
and dry before inserting it in the corresponding char-
ger. Read the operating instructions for the charger
for further information about the charging procedure.
6.2.1 Charging a new battery for the first time
6.2.2 Recharging a NiCd battery
6.2.3 Recharging Li-ion batteries
6.3 Fitting the battery
DANGER
Use only the Hilti batteries and Hilti chargers listed
under “Accessories”.
CAUTION
Check that the power tool is switched off and the
switch interlock activated before fitting the battery.
Use only the Hilti batteries approved for use with this
power tool.
CAUTION
6.4 Removing the battery
6.5 Transport and storage of batteries
Printed: 12.03.2014 | Doc-Nr: PUB / 5143299 / 000 / 01
7Operation
NOTE
CAUTION
Wear protective gloves.
CAUTION
Wear protective glasses and a dust mask.
CAUTION
Wear ear protectors.
7.1 Changing the saw blade
CAUTION
Wear protective gloves when changing insert tools.
CAUTION
Checkthatthebladetobefittedcomplieswiththe
technical requirements and that it is well sharpened.
7.1.1 Removing the saw blade 2
7.1.2 Fitting the saw blade 3
CAUTION Observe the direction-of-rotation ar-
rowonthesawblade.
7.2 Adjusting the riving knife 4
7.3 Adjusting the cutting depth 5
NOTE
7.4 Adjusting the cutting angle 6
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7.5 Sawing along a line
7.6 Sawing using the parallel guide (accessory)
7.7 Fitting / adjusting the parallel guide 7
7.8 Using the saw on the guide rail 8
7.8.1 Longitudinal cuts at 0 °
7.8.2 Longitudinal cuts at up to 50 °
7.8.3 Cuts at an angle across the surface of the
workpiece
NOTE
7.9 Trimming to size
NOTE
CAUTIONTakecaretoensurethatthesawblade
is not in contact with the workpiece.
7.10 Cleaning the chip ejector channel
CAUTION
7.11 Using the saw with a dust and chip removal
system 9
NOTE
CAUTION
WARNING
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CAUTION
Wherever possible, use a suitable mobile vacuum
dust removal system such as the WVC 40‑M (wood)
or VCU 40‑M (wood and mineral materials) for the
application concerned. Use a respiratory protector of
the P2 filter class with half-mask facepiece if no dust
removal system is available or its use is impossible.
In addition, to keep the concentration of dust low,
always ensure good ventilation.
CAUTION
7.12 Using the saw without a dust and chip
removal system
NOTE
8 Care and maintenance
CAUTION
Before beginning cleaning, remove the battery from
the power tool in order to prevent unintentional start-
ing.
8.1Careofinserttools
8.2 Care of the power tool
CAUTION
Keep the power tool, especially its grip surfaces,
clean and free from oil and grease. Do not use clean-
ing agents which contain silicone.
8.3 Cleaning the safety devices
8.4 Care of the NiCd battery
NOTE
8.5 Care of the Li-ion battery
NOTE
NOTE
8.6 Maintenance
WARNING
Repairs to the electrical section of the power tool may
be carried out only by trained electrical specialists.
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8.7 Checking the power tool after care and
maintenance
9 Troubleshooting
Fault Possible cause Remedy
10 Disposal
CAUTION
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CAUTION
CAUTION
11 Manufacturer’s warranty - tools
12 EC declaration of conformity (original)
Hilti Corporation, Feldkircherstrasse 100,
FL‑9494 Schaan
Paolo Luccini Jan Doongaji
Technical documentation filed at:
Printed: 12.03.2014 | Doc-Nr: PUB / 5143299 / 000 / 01
12 Déclaration de conformité CE (original)
Hilti Corporation, Feldkircherstrasse 100,
FL‑9494 Schaan
Paolo Luccini Jan Doongaji
Documentation technique par :
Printed: 12.03.2014 | Doc-Nr: PUB / 5143299 / 000 / 01
/