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K 40, K 30
Operator′s manual
Please read the operator’s manual carefully and make sure you understand the
instructions before using the machine.
2 – English
KEY TO SYMBOLS
Key to symbols
WARNING! The machine can be a
dangerous tool if used incorrectly or
carelessly, which can cause serious or
fatal injury to the operator or others.
Please read the operator’s manual
carefully and mak
e sure you understand
the instructions before using the machine.
Always wear:
• Approved protective helmet
• Approved hearing protection
• Protective goggles or a visor
• Dust forms when cutting, which can
cause injur
ies if inhaled. Use an
approved breathing mask. Always
provide for good ventilation.
This product is in accordance with
applicab
le EC directives.
Other symbols/decals on the machine refer to special
certification requirements for certain markets.
Always disconnect the machine from the air
hoses before inspection and/or
maintenance of the machine.
Always wear approved protective gloves.
Regular cleaning is required.
Visual check.
Protective goggles or a visor must be worn.
English – 3
CONTENTS
Contents
KEY TO SYMBOLS
Key to symbols ............................................................. 2
CONTENTS
Contents ...................................................................... 3
WHAT IS WHAT?
What is what on the power cutter? ............................... 4
SAFETY INSTRUCTIONS
Steps before using a new power cutter. ....................... 5
Personal protective equipment ..................................... 5
Machine
′s safety equipment ........................................ 6
Checking, maintaining and servicing the machine
′s
safety equipment .......................................................... 6
General safety precautions .......................................... 7
General working instructions ....................................... 7
Cutting blades .............................................................. 9
ASSEMBLY
Assembly ..................................................................... 11
Fitting the cutting blade ................................................ 11
Guard for the blade ...................................................... 11
STARTING AND STOPPING
Starting and stopping ................................................... 12
MAINTENANCE
Maintenance ................................................................ 13
TECHNICAL DATA
Technical data .............................................................. 15
Cutting equipment ........................................................ 15
EC-declaration of conformity ........................................ 15
4 – English
WHAT IS WHAT?
What is what on the power cutter?
2
3
5
7
8
10
6
9
11
4
1
12 14
151316
18
19
17
1 Cutting blade
2 Flange washer
3 Guard for the blade
4 Catch for the guard
5 Front handle
6 Water tap
7 Air motor
8 Switch lock
9 Rear handle
10 Connection for air hose
11 Rating plate
12 Switch
13 Water connection with filter
14 Belt guard
15 Belt tensioner
16 Cutting arm
17 Combination spanner
18 Operator
′s manual
19 Air hose
English – 5
SAFETY INSTRUCTIONS
Steps before using a new power
cutter.
• This machine is a pneumatically operated power cutter
intended for free-hand cutting. The machine must be
connected to a compressor that gives an air pressure of 7
bar and an air volume of 2.8-3.5 m3/min for K40 and 2.0-
2.4 m3/min for K30.
• Please read the operator’s manual carefully.
• Check the cutting blade’s mounting, see the chapter
”Assemb
ly”.
• Check that the air hose is in full working order and in good
condition.
Let your Husqvarna dealer regularly check the power cutter
and mak
e essential adjustments and repairs.
Husqvarna Construction Products has a policy of continuous
product de
velopment. Husqvarna reserves the right to modify
the design and appearance of products without prior notice
and without further obligation introduce design modifications.
All information and all data in the Operator’s Manual were
applicab
le at the time the Operator’s Manual w as sent to print.
Personal protective equipment
• Protective helmet
• Hearing protection
• Protective goggles or a visor
• Breathing mask
• Heavy-duty, firm grip gloves.
• Tight-fitting, heavy-duty and comfortable clothing that
per
mits full freedom of movement.
• Use leg-guards recommended for the material to be cut.
• Boots with steel toe-caps and non-slip sole
• Always have a first aid kit nearby.
!
WARNING! Under no circumstances should
you modify the original design of the
machine without approval from the
manufacturer. Always use original spare
parts. Unauthorised modifications and/or
accessories may lead to serious injury or
death to the user or others.
!
WARNING! Use of pr oducts which cut, grind,
drill, sand or shape material can generate
dust and vapors which may contain harmful
chemicals. Know the nature of the material
being worked on and wear appropriate dust
mask or respirator protection.
!
WARNING! A power cutter is a dangerous
tool if used carelessly or incorrectly and can
cause serious, even fatal injuries. It is
extremely important that you read and
understand the contents of this Operator’s
Manual.
!
WARNING! You must use approved personal
protective equipment whenever you use the
machine. Personal protective equipment
cannot eliminate the risk of injury but it will
reduce the degree of injury if an accident
does happen. Ask your dealer for help in
choosing the right equipment.
6 – English
SAFETY INSTRUCTIONS
Machine′s safety equipment
This section describes the machine′s safety equipment, its
purpose, and how checks and maintenance should be carried
out to ensure that it operates correctly. See the ”What is
what?” section to locate where this equipment is positioned
on your machine.
Switch
The switch is used to start and stop the machine.
Switch lock
The switch lock is designed to pre vent accidental operation of
the switch. When the lock (A) is pressed in this releases the
switch (B).
The switch lock remains pressed as long as the switch is
pressed.
When you release y our grip on the handle this resets
both the switch and the switch lock. This takes place via two
independent return spring systems. This position causes the
machine to stop and the switch to be locked.
Guard for the blade
This guard is fitted above the cutting blade and is designed to
prevent parts of the blade or cutting fragments from being
thrown towards the user.
Checking, maintaining and servicing
the machine
′s safety equipment
Checking the starting and stopping
functions of the switch
Start the machine, release the switch, and check that the
machine and blade stop.
Checking the switch lock
Check that the switch is locked when the switch lock is in its
home position.
Press the switch lock and check that it returns to its home
position when released.
!
WARNING! Never use a machine that has
faulty safety equipment! Carry out the
inspection, maintenance and service
routines listed in this section.
A
B
!
WARNING! All servicing and repair work on
the machine requires special training. This is
especially true of the machine
′s safety
equipment. If your machine fails any of the
checks described below you must contact
your service agent. When you buy any of our
products we guarantee the availability of
professional repairs and service. If the
retailer who sells your machine is not a
servicing dealer, ask him for the address of
your nearest service agent.
English – 7
SAFETY INSTRUCTIONS
Check that the switch and switch lock move freely and that
their return spring systems function.
Start the machine, release the switch, and check that the
machine and b
lade stop.
Checking the blade guard
Check that the guard is complete and without any cracks or
deformations.
General safety precautions
• A power cutter is designed to cut hard materials, such as
masonry. Observe the increased risk of kickback when
cutting soft materials. See instructions under the heading
How to avoid kickback.
• Do not use the power cutter until you hav e read the entire
contents of this Oper
ator’s Manual.
All servicing, in addition to the points listed in the section
”Control, maintenance and service of the power cutter’s
safety equipment”, should be carried out by trained
service specialists.
• Never use the machine if you are tired, if you have drunk
alcohol, or if y
ou are taking medication that could affect
your vision, your judgement or your co-ordination.
• Wear personal protective equipment. See instructions
under the heading P
ersonal protective equipment.
• Never use a machine that has been modified in any way
from its or
iginal specification.
• Never use a machine that is faulty. Carry out the checks,
maintenance and ser
vice instructions described in this
manual. Some maintenance and service measures must
be carried out by trained and qualified specialists. See
instructions under the heading Maintenance.
• Never allow anyone else to use the machine without first
ensur
ing that they have understood the contents of the
operator’s manual.
Transport and storage
Do not store or transport the power cutter with the cutting
blade fitted.
Store the power cutter in a lockable area so that it is out of
reach of children and unauthor
ised persons.
All blades should be removed from the cutter after use and
stored carefully
. Store cutting blades in dry, frost free
conditions.
Special care should be taken with abrasive discs. Abrasive
discs m
ust be stored on a flat, level surface. If blades are
supplied with a backing pad then a spacer should be used to
keep them flat. If an abrasive disc is stored in humid
conditions, this can cause imbalance and result in injury.
Inspect new blades for transport or storage damage.
General working instructions
Basic safety rules
• Look around you:
- To ensure that people, animals or other things cannot affect
y
our control of the machine.
- To make sure that none of the above come into contact with
the cutting b
lade.
• Do not use the machine in bad weather, such as dense
f
og, rain, strong wind, intense cold, etc. Working in bad
weather is tiring and can lead to dangerous conditions,
e.g. slippery surfaces.
• Never start to work with the power cutter before the
w
orking area is clear and you have a firm foothold. Look
out for any obstacles with unexpected mo vement. Ensure
when cutting that no material can become loose and fall,
causing operating injury .Take great care when working on
sloping ground.
• Make sure that no clothes or parts of the body come in
contact with the cutting equipment when it is rotating.
• Keep at a safe distance from the cutting equipment when
it is rotating.
• The guard for the cutting equipment must always be on
when the machine is r
unning.
• Ensure that the working area is sufficiently illuminated to
create a saf
e working environment.
• Do not move the machine when the cutting equipment is
rotating.
!
WARNING! Always check that the guard is
correctly fitted before starting the machine.
Check that the cutting blade is fitted
correctly and does not show signs of
damage. A damaged cutting blade can cause
personal injury. See instructions under the
heading Assembly.
!
WARNING! This section describes basic
safety directions for using a power cutter.
This information is never a substitute for
professional skills and experience. If y ou get
into a situation where you feel unsafe, stop
and seek expert advice. Contact your dealer,
service agent or an experienced power
cutter user. Do not attempt any task that you
feel unsure of!
8 – English
SAFETY INSTRUCTIONS
• Always ensure you have a safe and stable working
position.
• Make sure that no pipes or electrical cables are routed in
the area to be cut.
• Ensure that the air hose is behind you when you start to
use the machine so that the hose is not damaged.
Cutting
General
• Start cutting with the machine running at maximum
speed.
• Always hold the machine in a firm grip with both hands.
Hold it so that the thumbs and fingers g
rip round the
handles.
Cutting technique
The technique described below is of a general character.
Check information for each blade regarding individual cutting
characteristics (for example, diamond blades requires less
feeding pressure than an abrasive discs).
• Support the work piece in such a way that it is possible to
predict what will happen, and so that the cut remains open
while cutting.
• Check that the blade is not in contact with anything when
the machine is started
• Always cut at maximum speed.
• Start cutting smoothly, allowing the machine to work
without f
orcing or pressing in the blade.
• Move the blade slowly f orwards and backw ards to achieve
a small contact area betw
een the blade and the material
to be cut. This reduces the temperature of the blade and
ensures effective cutting.
• Feed down the machine in line with the blade. Pressure
from the side can damage the b
lade and is very
dangerous.
• The guard for the cutting equipment should be adjusted so
that the rear section is flush with the w
ork piece. Spatter
and sparks from the material being cut are then collected
up by the guard and led away from the user.
Blade vibration
The blade can become out-of-round and vibrate if an
excessive feed pressure is used.
A lower feed pressure can stop the vibration. Otherwise
replace the b
lade. The blade must be of the recommended
type for the material to be cut.
How to avoid kickback
!
WARNING! The safety distance for the power
cutter is 15 metres. You are responsible to
ensure that animals and onlookers are not
within the working area. Do not start cutting
until the working area is clear and you are
standing firmly.
!
WARNING! Overexposure to vibration can
lead to circulatory damage or nerve damage
in people who have impaired circulation.
Contact your doctor if you experience
symptoms of overexposure to vibration.
These symptoms include numbness, loss of
feeling, tingling, pricking, pain, loss of
strength, changes in skin colour or
condition. These symptoms normally appear
in the fingers, hands or wrists.
!
WARNING! Under all circumstances avoid
grinding using the side of the blade; it will
almost certainly be damaged, break and can
cause immense damage. Only use the
cutting section.
Do not pull the power cutter to one side, this
can cause the blade to jam or break
resulting in injury to people.
!
WARNING! Kickback can happen very
suddenly and violently; kicking the power
cutter and cutting blade back at the user. If
this happens when the cutting blade is
moving it can cause very serious, even fatal
injuries. It is vital you understand what
causes kickback and that you can a void it b y
taking care and using the right working
technique.
English – 9
SAFETY INSTRUCTIONS
What is kickback?
The word kickback is used to describe the sudden reaction
that causes the power cutter and cutting blade to be thrown
from an object when the upper quadrant of the blade, known
as the kickback zone, touches an object.
General rules
• Never start to cut with the upper quadrant of the blade as
shown in the figure, also known as the kickback zone.
• Always hold the machine in a firm grip with both hands.
Hold it so that the thumbs and fingers g
rip round the
handles.
• Keep a good balance and a firm foothold.
• Always cut at maximum speed.
• Stand at a comfortable distance from the work piece.
• Take care when inserting the blade in an existing cut.
• Never cut above shoulder height.
• Be alert to movement of the work piece or anything else
that can occur
, which could cause the cut to close and
pinch the blade.
Pull in
Pull in occurs when the disc’s lower section suddenly stops or
when the cut closes. (To avoid, see the heading ”Basic rules”
and ”Jamming/rotation”, here below.)
Pinching/rotation
If the cut is pressed together this can lead to jamming. The
machine can be pulled down suddenly with a very powerful
jerk.
How to avoid pinching
Support the work piece in such a way that the cut remains
open during the cutting operation and when the cut is
finished.
Cutting blades
General
Cutting blades are available in two basic designs; abrasive
discs and diamond blades.
Always remove the cutting blade when the machine is
tr
ansported.
Make sure that the right bushing is used for the cutting blade
to be fitted on the machine
. See the instructions under the
heading Assembling the cutting blade.
High-quality blades are often most economical. Lower quality
b
lades often have inferior cutting capacity and a shorter
service life, which results in a higher cost in relation to the
quantity of material that is cut.
Water cooling
After using an abrasive disc with water cooling, run the disc
dry for about half a minute. If an abrasive disc is stored in
humid conditions, this can cause imbalance and result in
injury.
Hand-held, high-speed machines
Our cutting blades are manufactured f or high-speed, portable
power cutters. If blades from other manufacturers are used,
ensure that the blades conform to all regulations and
demands that concern this type of power cutter.
!
WARNING! A cutting blade may burst and
cause injury to the operator.
Never use a cutting blade at a lower speed
rating than that of the power cutter.
Never use a cutting blade for any other
materials than that it was intended for.
!
WARNING! Cutting plastics with a diamond
blade or rescue blade can cause kickback
when the material melts due to the heat
produced when cutting and sticks to the
blade.
!
WARNING! Water cooling, which is used
when cutting concrete, cools the blade and
increases its service life while also reducing
the formation of dust. Disadv antages include
difficulties at very low temperatures, the risk
of damaging floors and other structural
elements, and the risk of slipping.
10 – English
SAFETY INSTRUCTIONS
Special blades
Some cutting blades are designed for stationary equipment
and for use with attachments.Such cutting blades must not be
used on portable power cutters.
Always contact local authorities and make sure you are
f
ollowing applicable directives.
Abrasive discs
The cutting material on abrasive discs consists of grit bonded
using an organic binder. ”Reinforced blades” are made up of
a fabric or fibre base that prevents total breakage at maxim um
working speed if the blade should be cracked or damaged.
A cutting blade’s performance is determined by the type and
siz
e of abrasive corn, and the type and hardness of the
bonding agent.
Check that the blade is approved for the same or higher
speed according to the aproval plate of the engine. Ne ver use
a cutting blade with a lower speed rating than that of the
power cutter.
Ensure the blade it not cracked or damaged in an y other w a y.
T est the abrasiv e disc by hanging it on your finger and tapping
it lightly with a scre
wdriver or the like. If the disc does not
produce a resonant, ringing sound it is damaged.
Diamond blades
Diamond blades consist of a steel body provided with
segments that contain industrial diamonds.
Diamond blades ensure lower costs per cutting operation,
f
ewer blade changes and a constant cutting depth.
When using diamond blades make sure that it rotates in the
direction indicated b
y the arrow on the blade.
Always use a sharp diamond blade. Sharpen the blade by
cutting in a soft mater
ial such as sandstone or brick.
Diamond blades are availab le in se v eral hardness classes . A
"soft" diamond b
lade has a relatively short service life and
large cutting capacity. It is used for hard materials such as
granite and hard concrete. A "hard" diamond blade has a
longer service life and reduced cutting capacity, and should
be used for soft materials such as brick and asphalt.
Sharpening diamond blades
Diamond blades can become dull when the wrong feeding
pressure is used or when cutting certain materials such as
heavily reinforced concrete. Working with a blunt diamond
blade causes overheating, which can result in the diamond
segments coming loose.
Sharpen the blade by cutting in a soft material such as
sandstone or br
ick.
Material
Diamond blades are ideal for masonry, reinforced concrete
and other composite materials. Diamond blades are not
recommended for cutting metal.
Diamond blades for wet cutting
Diamond blades for wet cutting should have water poured
over them during the cutting to cool the blade and bond the
dust.
Diamond blades for dry cutting
Diamond blades for dry cutting are a new generation of
blades that do not require water cooling. Howe v er , the blades
will still be damaged by excessive heat. It is most economical
to allow the blade to cool by simply lifting it out from the cut
every 30–60 seconds and letting it rotate in the air for 10
seconds.
Abrasive discs, types and use
Use
Disc type Material Water cooling
Concrete
Concrete, asphalt,
stone masonry, cast
iron, aluminium,
copper, brass, cab les,
rubber, plastic, etc.
Can be used to
reduce dust. Run the
disc dry for about a
half minute after using
an abrasive disc with
water cooling.
Metal
Steel, steel alloys and
other hard metals
.
NOT recommended
!
WARNING! Cool diamond blades for wet
cutting continuously with water to prevent
overheating, which can cause the blade to
break up and eject pieces that can cause
injury.
English – 11
ASSEMBLY
Assembly
Fitting the cutting blade
Husqvarna’s blades are approved for hand-held power
cutters. Blades are manufactured with three different
diameters of centre holes: 20 mm (0.787"), 22.2 mm (7/8")
and 25.4 mm (1"). Bushings can be fitted on the machine axle
to adjust the machine to the centre hole of the blade. Use a
bushing with the correct diameter! The blades are marked
with the diameter of the centre hole.
The blade is placed on the bushing (C) between the inner
flange w
asher (A) and the flange washer (B). The flange
washer is turned so that it fits on the axle.
Tightening torque for the bolt holding the blade is: 15-25 Nm
(130-215 in.lb).
The axle can be locked by inserting a screwdriver or the like
in the hole in the belt guard.
When a diamond blade is mounted on the power cutter make
sure that the diamond b
lade will rotate in the direction
indicated by the arrow on the blade.
When the blade is replaced with a new one, check the flange
w
ashers and the drive axle. See instructions under the
heading Checking the drive axle and flange washers.
Checking the drive axle and flange
washers
Check that the threads on the drive shaft are undamaged.
Check that the contact surfaces on the blade and the flange
w
ashers are undamaged, of the correct dimension, clean,
and that they run properly on the drive axle.
Do not use warped, notched, indented or dirty flange
w
ashers. Do not use different dimensions of flange washers.
Cutting arm
It is possible to turn the cutting arm 180° so that the blade
comes on the other side of the cutting arm. This simplifies
cutting close to obstacles such as walls and floors etc. The
cutting arm and drive belt are released in the same way as
when replacing the drive belt. See instructions under the
heading Replacing the drive belt.
Loosen the guard’s stop screw and water hose.
Turn the arm 180
°, replace the respective parts, and screw
them secure in the same way as before.
If you are using a diamond blade you must also turn it so that
it rotates in the r
ight direction. A diamond b lade must rotate in
the direction shown by the arrow marking on the blade.
Guard for the blade
The guard must always be fitted on the machine.
The guard for the cutting equipment should be adjusted so
that the rear section is flush with the w
ork piece. Spatter and
sparks from the material being cut are then collected up by
the guard and led away from the user.
!
WARNING! Always disconnect the machine
from the air hoses before cleaning, assembly
and maintenance.
12 – English
STARTING AND STOPPING
Starting and stopping
Starting
• Grip the front handle with the left hand.
• Grip the rear handle with your right hand.
• Press in the switch lock with your right thumb and press
the s
witch.
Stopping
The machine is stopped by releasing the switch.
!
WARNING! Note the following before
starting:
Make sure you have a secure footing and
that the cutting blade cannot touch anything.
Keep people and animals well away from the
working area.
English – 13
MAINTENANCE
Maintenance
Tensioning the drive belt
The drive belt is fully enclosed and well protected from dust
and dirt.
When the drive belt is to be tensioned, release the nuts
holding the cutting ar
m.
Screw the adjuster screw so that the square headed nut
comes opposite the marking on the cover. This automatically
ensures that the belt has the correct tension.
Tighten the two nuts holding the cutting arm.
Replacing the drive belt
First release the nuts and then the adjuster screw to release
the belt tension.
Unscrew the nuts and lift off the front belt guard.
The cutting head is now loose and can be removed from the
machine
. Remove the rear belt guard by releasing the three
screws holding the guard.
Take off the old belt and fit the new one . Fit the cutting arm to
the machine and tension the belt with the adjuster screw. A
new drive belt should be re-tensioned after running for about
30 minutes.
Checking the drive axle and flange
washers
Check that the threads on the drive shaft are undamaged.
Check that the contact surfaces on the blade and the flange
washers are undamaged, of the correct dimension, clean,
and that they run properly on the drive axle.
Do not use warped, notched, indented or dirty flange
w
ashers. Do not use different dimensions of flange washers.
Water cooling
Check that the water tap functions. T o open the water tap , turn
the tap to open position.
To turn off the water, turn the tap to closed position.
Water filter
Check and clean the filter if necessary.
!
WARNING! Always disconnect the machine
from the air hoses before inspection and/or
maintenance of the machine.
14 – English
MAINTENANCE
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Daily maintenance
Carry out the following checks daily before using the machine .
1 Check that nuts and screws are tight.
2 Check that the air hose is in full working order and in good
condition.
3 Start the power source and check that the power cutter
functions b
y starting the machine with the switch in the
rear handle. Check that the blade stops when the switch
is released.
4 Checking the blade guard
5 Check the condition of the cutting blade.
6 Check the tension of the drive belt.
7 Check that the availab le compressor provides the correct
air pressure
, 7 bar and the correct air volume of 2.8-3.5
m3/min for K40 and 2.0-2.4 m3/min for K30.
8 Use an air hose that is at least 3/4' (19 mm).
9 Blow any dirt and moisture out of the hoses before
connecting the machine
.
10 Connect the air hose to the machine and secure the
couplings
. Turn on the air pressure and check that there is
no leakage.
11 Turn off the air supply and release the pressure before
using the machine
. Check that the oil container is filled
with oil intended for pneumatic machines. When an oil
dispenser container is not used, you can pour a small
quantity of oil directly into the air hose. When the machine
is then started the motor will be lubricated by the oil blown
through the motor.
12 Use a compressor with a moisture separator.
13 Inspect the water adjustment control.
14 Check the function of the water filter.
Motor repairs can be extremely expensive.
Motor failure can be caused by the following:
1 Use of the machine without an oil dispenser container
connected.
2 Condensation water in the air supply, caused by
condensation in the hoses
, compressor tank, valves, etc.
Condensation results in rust attack on the metal parts
inside the motor.
3 Dirty air hoses or pneumatic couplings.
4 Uncleaned air system. Cleaned refers to pouring a small
quantity of oil into the hoses and star
ting the machine so
that the oil is blown through the motor. The oil rinses out
all moisture and protects the motor parts. Oil for
pneumatic machines must be used. Ask your dealer for
the right type of oil.
Do not use engine oil or hydraulic oil.
English – 15
TECHNICAL DATA
Technical data
Note 1: Noise emissions in the environment measured as sound power (LWA) in conformity with EC directive 2000/14/EC.
Note 2: Noise pressure le vel according to EN 792-7/A1. Reported data for noise pressure le vel has a typical statistical dispersion
(standard de
viation) of 1.0 dB(A).
Note 3: Vibration level according to EN 792-7/A1. Reported data for vibration level has a typical statistical dispersion (standard
de
viation) of 1 m/s
2
.
Cutting equipment
EC-declaration of conformity
(Applies to Europe only)
Husqvarna AB, SE-433 81 Göteborg, Sweden, tel: +46-31-949000, declares under sole responsibility that the power cutter
Husqvarna K 30, K 40 dating from 2010 serial numbers and onwards (the year is clearly stated on the rating plate, followed by
the serial number), complies with the requirements of the COUNCILíS DIRECTIVE:
• of May 17, 2006 "relating to machinery"
2006/42/EC
• of May 8, 2000 ”relating to the noise emissions in the environment” 2000/14/EC.
The following standards have been applied: EN ISO 12100:2003, EN 792-7/A1:2008, EN 983/A1:2008.
Göteborg December 29, 2009
Henric Andersson
Vice President, Head of Power Cutters and Construction Equipment
Husqvarna AB
(Authorized representative for Husqvarna AB and responsible for technical documentation.)
Technical data K30 K40
Engine
Air consumption, m3/min 2,0-2,4 2,8-3,5
Max. air pressure, bar 7 7
Air hose rec. dimension, inch/mm 3/4 / 19 3/4 / 19
Air intake dimension, inch/mm 3/4 / 19 3/4 / NPT hona
Drive system, V-belt SPZ SPZ
Max. speed of output shaft, rpm 5100 5400
Weight
Power cutter without cutting blade, kg 8,7 9,9
Lubricant Anti-freeze pneumatic tool oil Anti-freeze pneumatic tool oil
Noise emissions (see note 1)
Sound power level, measured dB(A) 106 107
Sound power level, guaranteed L
WA
dB(A) 106 107
Sound levels (see note 2)
Sound pressure level at the operators ear, dB(A) 89 92
Vibration levels, ahv (see note 3)
Front handle, m/s
2
7,2 9,5
Rear handle, m/s
2
3,8 5,2
Cutting blade Max. peripheral speed, m/s
12” (300 mm) 80
14” (350 mm)
100
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2010-01-13
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1153346-26
Original instructions
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