Fein CG13-150 User manual

CG13-150 (**) 7 222 ...

2
Instruction Manual
Mode d'emploi
Instrucciones de uso
en
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fr
30
es
58

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For your safety.
Read all safety warnings and
all instructions. Failure to
follow the warnings and instructions may
result in electric shock, fire and/or serious
injury.
Save all warnings and instructions for futur-
ereference.
Do not use this power tool before you
have thoroughly read and completely
understood this Instruction Manual, includ-
ing the figures, specifications, safety regula-
tions and the signs indicating DANGER,
WARNING and CAUTION.
Only carry out such operations with this
power tool as intended for by FEIN. Only
use application tools and accessories that
have been released by FEIN.
Please also observe the relevant national
industrial safety regulations.
Non-observance of the safety instructions in
the said documentation can lead to an elec-
tric shock, burns and/or severe injuries.
This Instruction Manual should be kept for
later use and enclosed with the power tool,
should it be passed on or sold.
SAVE THESE INSTRUCTIONS.
The term “power tool” in the warnings
refers to your mains-operated (corded)
power tool or battery operated (cordless)
power tool.
General Power Tool Safety
Warnings.
1) Work area safety
a)Keep work area clean and well lit.
Cluttered or dark areas invite acci-
dents.
b)Do not operate power tools in explo-
sive atmospheres, such as in the pres-
ence of flammable liquids, gases or
dust. Power tools create sparks which
may ignite the dust or fumes.
c) Keep children and bystanders away
while operating a power tool. Distrac-
tion can cause you to lose control.
2) Electrical safety
a)Power tool plugs must match the out-
let. Never modify the plug in any way.
Do not use any adapter plugs with
earthed (grounded) power tools.
Unmodified plugs and matching out-
lets will reduce risk of electric shock.
b)Avoid body contact with earthed or
grounded surfaces such as pipes, radi-
ators, ranges and refrigerators. There
is an increased risk of electric shock if
your body is earthed or grounded.
c) Do not expose power tools to rain or
wet conditions. Water entering a
power tool will increase the risk of
electric shock.
d)Do not abuse the cord. Never use the
cord for carrying, pulling or unplug-
ging the power tool. Keep cord away
from heat, oil, sharp edges or moving
parts. Damaged or entangled cords
increase the risk of electric shock.
e) When operating a power tool outdoors,
use an extension cord suitable for out-
door use. Use of a cord suitable for
outdoor use reduces the risk of elec-
tric shock.
f) If operating a power tool in a damp
location is unavoidable, use a ground
fault circuit interrupter (GFCI) pro-
tected supply. Use of an GFCI reduces
the risk of electric shock.
3) Personal safety
a)Stay alert, watch what you are doing
and use common sense when operat-
ing a power tool. Do not use a power
tool while you are tired or under the
influence of drugs, alcohol or medica-
tion. A moment of inattention while
operating power tools may result in
serious personal injury.
b)Use personal protective equipment.
Always wear eye protection. Protec-
tive equipment such as dust mask,
non-skid safety shoes, hard hat, or
hearing protection used for appropri-
ate conditions will reduce personal
injuries.
WARNING

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c) 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. Carrying power tools with
your finger on the switch or energising
power tools that have the switch on
invites accidents.
d)Remove any adjusting key or wrench
before turning the power tool on. A
wrench or a key left attached to a
rotating part of the power tool may
result in personal injury.
e) Do not overreach. Keep proper footing
and balance at all times. This enables
better control of the power tool in
unexpected situations.
f) Dress properly. Do not wear loose
clothing or jewelery. Keep your hair,
clothing and gloves away from moving
parts. Loose clothes, jewelry or long
hair can be caught in moving parts.
g)If devices are provided for the connec-
tion of dust extraction and collection
facilities, ensure these are connected
and properly used. Use of dust collec-
tion can reduce dust-related hazards.
4) Power tool use and care
a)Do not force the power tool. Use the
correct power tool for your applica-
tion. The correct power tool will do
the job better and safer at the rate for
which it was designed.
b)Do not use the power tool if the switch
does not turn it on and off. Any power
tool that cannot be controlled with the
switch is dangerous and must be
repaired.
c) 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. Such preventive
safety measures reduce the risk of
starting the power tool accidentally.
d)Store idle power tools out of the reach
of children and do not allow persons
unfamiliar with the power tool or these
instructions to operate the power tool.
Power tools are dangerous in the
hands of untrained users.
e) Maintain power tools. Check for mis-
alignment or binding of moving parts,
breakage of parts and any other condi-
tion that may affect the power tool’s
operation. If damaged, have the power
tool repaired before use. Many acci-
dents are caused by poorly maintained
power tools.
f) Keep cutting tools sharp and clean.
Properly maintained cutting tools with
sharp cutting edges are less likely to
bind and are easier to control.
g)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. Use of the power tool for
operations different from those
intended could result in a hazardous
situation.
5) Service
a)Have your power tool serviced by a
qualified repair person using only
identical replacement parts. This will
ensure that the safety of the power
tool is maintained.

5
en
Special safety instructions.
Safety Warnings common for Grind-
ing, Sanding, Wire Brushing or Abra-
sive Cutting Off Operations
This power tool is intended to function as a
grinder, sander, wire brush or cut-off tool.
Read all safety warnings, instructions, illus-
trations and specifications provided with
this power tool. Failure to follow all instruc-
tions listed below may result in electric
shock, fire and/or serious injury.
Operations such as polishing are not recom-
mended to be performed with this power
tool. Operations for which the power tool
was not designed may create a hazard and
cause personal injury.
Do not use accessories which are not specif-
ically designed and recommended by the
tool manufacturer. Just because the acces-
sory can be attached to your power tool, it
does not assure safe operation.
The rated speed of the accessory must be at
least equal to the maximum speed marked
on the power tool. Accessories running
faster than their rated speed can break and
fly apart.
The outside diameter and the thickness of
your accessory must be within the capacity
rating of your power tool. Incorrectly sized
accessories cannot be adequately guarded or
controlled.
Threaded mounting of accessories must
match the grinder spindle thread. For acces-
sories mounted by flanges, the arbour hole
of the accessory must fit the locating diam-
eter of the flange. Accessories that do not
match the mounting hardware of the power
tool will run out of balance, vibrate exces-
sively and may cause loss of control.
Do not use a damaged accessory. Before
each use inspect the accessory such as
abrasive wheels for chips and cracks, back-
ing pad for cracks, tear or excess wear, wire
brush for loose or cracked wires. If power
tool or accessory is dropped, inspect for
damage or install an undamaged accessory.
After inspecting and installing an accessory,
position yourself and bystanders away from
the plane of the rotating accessory and run
the power tool at maximum no-load speed
for one minute. Damaged accessories will
normally break apart during this testtime.
Wear personal protective equipment.
Depending on application, use a face shield,
safety goggles or safety glasses. As appro-
priate, wear dust mask, hearing protectors,
gloves and workshop apron capable of stop-
ping small abrasive or work piece frag-
ments. The eye protection must be capable
of stopping flying debris generated by vari-
ous operations. The dust mask or respirator
must be capable of filtrating particles gener-
ated by your operation. Prolonged expo-
sure to high intensity noise may cause
hearing loss.
Keep bystanders a safe distance away from
work area. Anyone entering the work area
must wear personal protective equipment.
Fragments of workpiece or of a broken
accessory may fly away and cause injury
beyond immediate area of operation.
Hold the power tool by insulated gripping
surfaces only, when performing an opera-
tion where the cutting accessory may con-
tact hidden wiring or its own cord. Cutting
accessory contacting a “live” wire may make
exposed metal parts of the power tool
“live” and could give the operator an electric
shock.
Position the cord clear of the spinning
accessory. If you lose control of the power
tool, the cord may be cut or snagged and
your hand or arm may be pulled into the
spinning accessory.
Never lay the power tool down until the
accessory has come to a complete stop. The
spinning accessory may grab the surface and
pull the power tool out of your control.
Do not run the power tool while carrying it at
your side. Accidental contact with the spin-
ning accessory could snag your clothing,
pulling the accessory into your body.
Regularly clean the power tool’s air vents.
The motor’s fan will draw the dust inside the
housing and excessive accumulation of pow-
dered metal may cause electrical hazards.

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Do not operate the power tool near flamma-
ble materials. Sparks could ignite these
materials.
Do not use accessories that require liquid
coolants. Using water or other liquid cool-
ants may result in electrocution or shock.
Kickback and related warnings
Kickback is a sudden reaction to a pinched
or snagged rotating wheel, backing pad,
brush or any other accessory. Pinching or
snagging causes rapid stalling of the rotating
accessory which in turn causes the uncon-
trolledpower tool to be forced in the direc-
tion opposite of the accessory’s rotation at
the point of the binding.
For example, if an abrasive wheel is snagged
or pinched by the workpiece, the edge of
the wheel that is entering into the pinch
point can dig into the surface of the material
causing the wheel to climb out or kick out.
The wheel may either jump toward or away
from the operator, depending on direction
of the wheel’s movement at the point of
pinching. Abrasive wheels may also break
under these conditions.
Kickback is the result of power tool misuse
and/or incorrect operating procedures or
conditions and can be avoided by taking
proper precautions as given below.
Maintain a firm grip on the power tool and
position your body and arm to allow you to
resist kickback forces. Always use auxiliary
handle, if provided, for maximum control
over kickback or torque reaction during
start-up. The operator can control torque
reactions or kickback forces, if proper pre-
cautions are taken.
Never place your hand near the rotating
accessory. Accessory may kickback over
your hand.
Do not position your body in the area where
power tool will move if kickback occurs.
Kickback will propel the tool in direction
opposite to the wheel’s movement at the
point of snagging.
Use special care when working corners,
sharp edges, etc. Avoid bouncing and snag-
ging the accessory. Corners, sharp edges or
bouncing have a tendency to snag the rotat-
ing accessory and cause loss of control or
kickback.
Do not attach a saw chain woodcarving
blade or toothed saw blade. Such blades cre-
ate frequent kickback and loss of control
over the power tool.
Safety warnings specific for grinding
and abrasive cutting-off operations
Use only wheel types that are recommended
for your power tool and the specific guard
designed for the selected wheel. Wheels for
which the power tool was not designed can-
not be adequately guarded and are unsafe.
The grinding surface of the centre
depressed wheels must be mounted below
the plane of the guard lip. An improperly
mounted wheel that projects through the
plane of the guard lip cannot be adequately
protected.
The guard must be securely attached to the
power tool and positioned for maximum
safety, so the least amount of wheel is
exposed towards the operator. The guard
helps to protect operator from broken
wheel fragments, accidental contact with
wheel and sparks that could ignite clothing.
Wheels must be used only for recommended
applications. For example: do not grind with
the side of the cut-off wheel. Abrasive cut-
off wheels are intended for peripheral grind-
ing; side forces applied to these wheels may
cause them to shatter.
Always use undamaged wheel flanges that
are of correct size and shape for your
selected wheel. Proper wheel flanges sup-
port the wheel thus reducing the possibility
of wheel breakage. Flanges for cut-off
wheels may be different from grinding
wheel flanges.
Do not use worn down wheels from larger
power tools. Wheels intended for larger
power tools are not suitable for the higher
speed of a smaller tool and may burst.
Additional safety warnings specific
for abrasive cutting off operations
Do not “jam” the cut-off wheel or apply
excessive pressure. Do not attempt to make
an excessive depth of cut. Overstressing the
wheel increases the loading and susceptibil-
ity to twisting or binding of the wheel in the
cut and the possibility of kickback or wheel
breakage.

7
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Do not position your body in line with and
behind the rotating wheel. When the wheel,
at the point of operation, is moving away
from your body, the possible kickback may
propel the spinning wheel and the power
tool directly at you.
When wheel is binding or when interrupting
a cut for any reason, switch off the power
tool and hold the power tool motionless until
the wheel comes to a complete stop. Never
attempt to remove the cut-off wheel from
the cut while the wheel is in motion other-
wise kickback may occur. Investigate and
take corrective action to eliminate the cause
of wheel binding.
Do not restart the cutting operation in the
workpiece. Let the wheel reach full speed
and carefully re-enter the cut. The wheel
may bind, walk up or kickback if the power
tool is restarted in the workpiece.
Support panels or any oversized workpiece
to minimize the risk of wheel pinching and
kickback. Large workpieces tend to sag
under their own weight. Supports must be
placed under the workpiece near the line of
cut and near the edge of the workpiece on
both sides of the wheel.
Use extra caution when making a “pocket
cut” into existing walls or other blind areas.
The protruding wheel may cut gas or water
pipes, electrical wiring or objects that can
cause kickback.
Safety warnings specific for sanding
operations
Do not use excessively oversized sanding
disc paper. Follow manufacturers recom-
mendations, when selecting sanding paper.
Larger sanding paper extending beyond the
sanding pad presents a laceration hazard and
may cause snagging, tearing of the disc, or
kickback.
Safety warnings specific for wire
brushing operations
Be aware that wire bristles are thrown by
the brush even during ordinary operation. Do
not overstress the wires by applying exces-
sive load to the brush. The wire bristles can
easily penetrate light clothing and/or skin.
If the use of a guard is recommended for
wire brushing, do not allow any interference
of the wire wheel or brush with the guard.
Wire wheel or brush may expand in diame-
ter due to work load and centrifugal forces.
Further safety warnings
Do not wear easily flammable clothing.
Sparks could cause such clothing to ignite.
Offset grinding discs must be mounted in
such a manner that their grinding surface is
2 mm below the bottom edge the of the
wheel guard. Grinding accessories that do
not meet these requirements cannot be ade-
quately covered off and are not permitted.
Use elastic spacers/liners when these are
provided with the grinding accessory.
Make sure that the application tools are
mounted in accordance with the manufac-
turers instructions. The mounted application
tools must be able to rotate freely. Incor-
rectly mounted application tools can
become loose during operation and be
thrown from the machine.
Handle grinding accessories carefully and
store them according to the manufacturer’s
instructions. Damaged grinding accessories
can develop cracks and burst during opera-
tion.
When using application tools with a
threaded insert, take care that the thread in
the application tool is long enough to hold
the spindle length of the power tool. The
thread in the application tool must match
the thread on the spindle. Incorrectly
mounted application tools can loosen during
operation and cause injuries.
Do not direct the power tool against your-
self, other persons or animals. Danger of
injury from sharp or hot application tools.
Beware of any concealed electric cables,
gas or water conduits. Check the working
area before commencing work, e. g. with a
metal detector.
Use a stationary extraction system, blow out
ventilation slots frequently and connect a
residual current device (RCD) on the line
side. When working metal under extreme
operating conditions, it is possible for con-
ductive dust to settle in the interior of the
power tool. The total insulation of the
power tool can be impaired.

8en
This double-insulated power tool is
equipped with a polarized plug (one contact
is wider than the other). The plug will only fit
into the polarized socket outlet in one posi-
tion. Turn the plug if it does not fit com-
pletely into the socket outlet. If the plug still
does not fit, have a qualified electrician
install a polarized socket outlet. Do not mod-
ify or alter the plug under any circum-
stances. Double-insulated power tools
neither require a three-core mains cable nor
a mains connection with ground contact.
Operate the power tool only off power sup-
plies whose voltage and frequency values
correspond with the values on the type plate
of the power tool.
If operating the power tool in a damp loca-
tion, it must be connected via a residual cur-
rent device (RCD). Using special rubber
protective gloves and footwear increase
your own safety.
NOTE: Such a device is also known as a
(PRCD = portable residual current device)
or (GFCI = ground fault circuit interrupter)
or (ALCI = appliance leakage current inter-
rupter) or (ELCB = earth leakage braker).
Do not rivet or screw any name-plates or
signs onto the power tool. If the insulation is
damaged, protection against an electric
shock will be ineffective. Adhesive labels are
recommended.
Always work with the auxiliary handle. The
auxiliary handle ensures reliable guiding of
the power tool.
Before putting into operation, check the
power connection and the power plug for
damage.
Recommendation: Always operate the power
tool via a residual current device (RCD) with
a rated residual current of 30 mA or less.
After working gypsum-containing materials:
Blow out the ventilation openings of the
power tool and the switch element with dry
and oil-free compressed air. Otherwise,
gypsum-containing dust can settle in the
power tool housing and switch element,
which can harden in connection with humid-
ity. This can impair the switching mecha-
nism.
Handling hazardous dusts.
When working with power
tools, such as when grind-
ing, sanding, polishing, sawing or for other
work procedures where material is
removed, dusts develop that are both haz-
ardous to one’s health and can spontane-
ously combust or be explosive.
Contact with or inhaling some dust types
can trigger allergic reactions to the operator
or bystanders and/or lead to respiratory
infections, cancer, birth defects or other
reproductive harm.
Examples of such materials which contain
chemicals that can produce hazardous dusts,
are:
–Asbestos and materials containing asbes-
tos;
–Lead-containing coatings, some wood
types such as beech and oak;
–Minerals and metal;
–Silicate particles from bricks, concrete
and other materials containing stone;
–Solvent from solvent-containing paint/
varnish;
–Arsenic, chromium and other wood pre-
servatives;
–Materials for pesticide treatment on boat
and ship hulls;
–Stainless steel dust, metal dust and non-
ferrous metal dust;
To minimize the unwanted intake of these
materials:
–Use dust extraction matched appropri-
ately for the developing dust.
–Use personal protective equipment, such
as a P2 filter-class dust protection mask.
–Provide for good ventilation of the work-
place.
The risk from inhaling dusts depends on
how often these materials are worked.
Materials containing asbestos may only be
worked on by specialists.
WARNING

9
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Wood and light-metal dust
can cause spontaneous com-
bustion or explosions.
Hot mixtures of sanding dust and paint/var-
nish remainders or other chemical materials
in the filter bag or the vac filter can self-ignite
under unfavorable conditions, such as spark-
ing from sanding metal, continuous sunlight
or high ambient temperatures. To prevent
this:
–Avoid overheating the material being
sanded and the power tool.
–Empty the dust collector/container in
time.
–Observe the material manufacturer’s
working instructions.
–Observe the relevant regulations in your
country for the materials being worked.
Hand/arm vibrations.
While working with this
power tool, hand/arm vibra-
tions occur. These can lead to health impair-
ments.
The vibration emission value
during actual use of the
power tool can differ from the declared
value depending on the ways in which the
tool is used.
It is necessary to identify
safety measures to protect
the operator that are based on an estimation
of exposure in the actual conditions of use.
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 pre-
liminary assessment of exposure.
The declared vibration emission level repre-
sents 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 significantly 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 significantly reduce the exposure
level over the total working period.
Identify additional safety measures to pro-
tect the operator from the effects of vibra-
tion such as: maintain the tool and the
accessories, keep the hands warm, organisa-
tion of work patterns.
CAUTION
WARNING
WARNING
WARNING

10 en
Emission values for sound and vibration (Two-figure – specifications as per ISO 4871)
Sound emission CG13-150 (**)
A-weighted emission pressure power level measured at the work-
place
L
pA
(re 20 μPa), in decibels 92
Measuring uncertainty
K
pA
, in decibels 3
Measured A-weighted sound power level
L
wA
(re 1 pW), in decibels 103
Measuring uncertainty
K
wA
, in decibels 3
Vibrations
Mean vibrational value for angle grinding, in
–m/s2
–ft/s27.0
23.0
Mean vibrational value for sanding with sanding sheet, in
–m/s2
–ft/s22.5 8.2
Measuring uncertainty
K , in
–m/s2
–ft/s21.5
4.9
REMARK: The sum of the measured emission value and respective measuring inaccuracy
represents the upper limit of the values that can occur during measuring.
Wear hearing protection!
Measured values determined in accordance with the corresponding product standard.

11
en
Extension cable.
If the use of an extension
cord is required, its length
and conductor cross-section must be ade-
quate for the application in order to prevent
a voltage drop in the extension cord, power
loss and overheating of the power tool. Oth-
erwise, the extension cable and power tool
are prone to electrical danger, and the
working efficiency is decreased.
Recommended dimensions of extension
cables at an operating voltage of 120 V –
single-phase a. c., with only one power tool
CG13-150 connected:
Intended use of the power tool:
Hand-guided angle grinder for dry grinding,
wire brushing and cutting of metal and stone
in weather-protected environments without
the use of liquid coolants, using the applica-
tion tools and accessories recommended by
FEIN.
WARNING
Max. cable length, ft Max. cable length, m
≤
100 100 –200 200 –300 ≤ 30 30 – 60 60 –100
Min. conductor size
A.W.G. Min. conductor- cross-section, mm2
14 12 10 2.5 4.0 6.0

12 en
Symbols.
Symbol, character Explanation
General prohibition sign. This action is prohibited.
Do not touch the rotating parts of the power tool.
Observe the instructions in the text or graphic opposite!
Observe the instructions in the text or graphic opposite!
Make sure to read the enclosed documents such as the Instruction
Manual and the General Safety Instructions.
Before commencing this working step, pull the power plug out of the
socket. Otherwise there will be danger of injury if the power tool
should start unintentionally.
Use eye protection during operation.
Use ear protection during operation.
Use protective gloves during operation.
Always operate the power tool with both hands.
A surface that can be touched may be very hot and thus hazardous.
This symbol confirms the certification of this product for the USA
and Canada.
This sign indicates a possible dangerous situation that could cause
severe or fatal injury.
This sign warns of a possible dangerous situation that could cause
injury.
Product with double or reinforced insulation
Switching on
Switching off
Locked
Not locked
~ or a. c. Alternating current
1~ Alternating current, single-phase
(**) may contain numbers and letters
(Ax – Zx) Marking for internal purposes
WARNING
CAUTION

13
en
Character Unit of measurement,
national Explanation
n rpm; /min; min-1; r/min Rated speed
P W Electrical power
UV Electric voltage
fHz Frequency
I A Electric current intensity
Ø ft, in, mm Diameter of a round part
K... Uncertainty
m/s2Vibrational emission value according to EN 60745
(vector sum of three directions)
m, s, kg, A, mm, V, W,
Hz, N, °C, dB, /min, m/s2
°
Basic and derived units of measurement from the
international system of units SI.

14 en
Technical description and specifications.
Before mounting or replacing cutting tool or accessories, pull the power plug.
This preventive safety measure rules out the danger of injuries through acci-
dental starting of the power tool.
Not all accessories described or shown in this instruction manual will be included with your-
power tool.
WARNING
On/Off switch
Locking button
Grinding disc Wheel guard
Gripping surface
Auxiliary handle
Quick-
clamping
lever
Fig. 1

15
en
Type CG13-150 (**)
Order number 7 222 ..
Current consumption 13.0 A
Type of current ~ (a. c.)
Rated speed 9300 rpm
ØD=Max. diameter of grinding/cutting disc 6 in
150 mm
Diameter of mounting hole 7/8 in
22.23 mm
Thickness of grinding/cutting disc 1/16 in – 1/4 in
1 mm – 6 mm
Max. sanding pad diameter 6 in
150 mm
Thread for clamping flange 5/8 in–11UNC
Length of mounting thread 0.7 in
18 mm
M=Thread for clamping flange / application tool 5/8 in–11UNC
ØD=max. cup brush diameter 3 in
76 mm
T=max. wire length –
M=Thread for clamping flange / application tool 7/8 in
22.23 mm
ØD=Max. diameter of steel tapered twist brush 4 in
102 mm
Weight according to EPTA-Procedure 01 5.5 lbs
2.5 kg
Class of protection /II

16 en
Assembly instructions.
Before mounting or replacing cutting tool or accessories, pull the power
plug. This preventive safety measure rules out the danger of injuries through
accidental starting of the power tool.
Mounting the auxiliary handle
(figure 2).
Depending on the working manner, screw
the auxiliary handle right or left on the
power tool.
Mounting the wheel guard (figure 3).
For all work, please refer to
figure 13.
Insert the wheel guard ensuring that the
cams of the opening engage in the grooves
on the power tool.
Press the clamping lever and turn the wheel
guard to the required working position.
Allow the clamping lever to engage.
Mounting the cut-off wheel guard
For cut-off grinding opera-
tions, always work with the
cut-off wheel guard mounted.
Mounting takes place as described under
“Mounting the wheel guard”.
WARNING
Auxiliary handle
Fig. 2
2.
1.
WARNING
Wheel guard
Fig. 3
2.
3. 1.
WARNING

17
en
Changing the tool.
Before mounting or replacing cutting tool or accessories, pull the power plug.
This preventive safety measure rules out the danger of injuries through acci-
dental starting of the power tool.
Mounting a grinding disc (figure 4).
Press the locking button only when the
motor is stopped.
Press the locking button fully through and
hold it in place. Loosen the quick-clamping
nut.
Unscrew the quick-clamping nut.
Replace the used-up grinding accessory
or insert a new one.
Pay attention that the grinding acces-
sory is properly centered between the
support flange and the quick-clamping
nut.
Manually screw the quick-clamping nut on
again.
Press the locking button fully through and
hold it in place. Tighten the quick-clamping
nut.
Note:Observe the mounting direction of the
quick-clamping nut.
Offset grinding discs must be mounted in
such a manner that their grinding surface is
2 mm below the bottom edge the of the
wheel guard. Grinding accessories that do
not meet these requirements cannot be ade-
quately covered off and are not permitted.
WARNING
Fig. 4
1.
3.
4.
2.
2.
4.
3.
1.

18 en
Adjustments.
Before mounting or replacing cutting tool or accessories, pull the power plug.
This preventive safety measure rules out the danger of injuries through acci-
dental starting of the power tool.
Adjusting the wheel guard (figure 5).
Release clamping lever.
Turn the wheel guard to the requested
working position, then clamp the wheel
guard with the clamping lever.
Allow the clamping lever to engage.
WARNING
Quick-clamping lever
2.
1.
Fig. 5

19
en
Turning the gear head (figure 6).
Carefully turn the gear head to the new
position without removing it from the hous-
ing.
1.
1.
1.
0 mm
1.
3.
3.
3. 2.
2.
3.
Fig. 6

20 en
Working instructions.
Before mounting or replacing cutting tool or accessories, pull the power plug.
This preventive safety measure rules out the danger of injuries through acci-
dental starting of the power tool.
For each job, use only the FEIN application tool released and intended for the respec-
tive application.
Switching on and off (figure 7).
Check the power supply
cable and the plug for dam-
age.
Always hold the power tool
firmly. Otherwise,you could
lose control over the power tool.
The soft start is used to reduce torque reac-
tion forces when switching on and running
up the power tool to the no-load speed.
The restarting protection prevents the
power tool from automatically restarting if
the power supply is interrupted during
operation. In this case, switch off the power
tool, check the power supply and then
switch the power tool on again.
The blocking monitor reduces the risk of
motor damage and the risk of accidents
when an application tool blocks. In this case,
the power tool switches off automatically.
Afterwards, set the switch to the off posi-
tion, remove the power tool from the
workpiece and check the application tool
for damage. Afterwards, switch the power
tool on again.
The electronic overload protection reduces
the risk of motor damage if the power tool
is overloaded. In this case, the power tool
switches off automatically. Afterwards, set
the switch to the off position, remove the
power tool from the workpiece and check
the application tool for damage. Afterwards,
switch the power tool on again.
WARNING
WARNING
CAUTION