Fein Slugger JMC MAGFORCE 90 User manual

JMC MAGFORCE 90 (**) 7 273 23 61 09 0
English (en)
Français (fr)
Español (es)
3 41 01 364 21 0 2022-08-05

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Instruction Manual
Mode d'emploi
Instrucciones de uso
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fr
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es
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For your safety.
Read all safety warnings,
instructions, illustrations
and specifications provided with this power
tool.Failure to follow all instructions listed
below may result in electric shock, fire
and/or serious injury.
Save all warnings and instructions for future
reference.
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 the manufac-
turer. Only use cutting tools and accessories
that have been approved by the manufac-
turer.
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-
tions 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,
radiators, 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 residual
current device (RCD) protected supply.
Use of an RCD 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 a dust mask,
non-skid safety shoes, hard hat or
hearing protection used for appropri-
ate conditions will reduce personal
injuries.
WARNING

4en
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 jewellery. Keep your hair
and clothing away from moving parts.
Loose clothes, jewellery 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.
h)Do not let familiarity gained from fre-
quent use of tools allow you to become
complacent and ignore tool safety
principles. A careless action can cause
severe injury within a fraction of a sec-
ond.
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 remove the battery
pack, if detachable, 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 and accessories.
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. Many accidents 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.
h)Keep handles and grasping surfaces
dry, clean and free from oil and
grease. Slippery handles and grasping
surfaces do not allow for safe handling
and control of the tool in unexpected
situations.
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
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Safety instructions.
When performing drilling that requires the
use of a fluid, route the fluid away from the
operator’s work area or use a collection sys-
tem. Such precautionary measures keep the
operator’s work area dry and reduce the
risk of electrical shock.
Operate the power tool by the insulated grip-
ping surfaces, when performing an opera-
tion where the cutting accessory may
contact hidden wiring or its own cord. Con-
tact of a cutting accessory with a "live" wire
may make exposed metal parts of the power
tool "live" and could give the operator an
electric shock.
Wear hearing protection when drilling.
Exposure to noise can cause hearing loss.
When the application tool jams, stop apply-
ing pressure and switch the power tool off.
Check the cause of the jam and apply cor-
rective action to eliminate the cause of the
jamming application tool.
When restarting a core drill jammed in the
workpiece, check that the application tool
rotates freely before starting. If the applica-
tion tool is jammed, it may not start, may
overload the power tool, or may cause the
core drill to release from the workpiece.
When securing the drill stand with a vacuum
plate to the workpiece, make sure that the
surface is smooth, clean and non-porous. Do
not secure the drill stand to laminated sur-
faces such as tiles and coated composite
materials. If the surface of the workpiece is
not smooth, flat or well affixed, the vacuum
plate may pull away from the workpiece.
Ensure there is sufficient vacuum level
before and during drilling. If the vacuum
level is insufficient, the vacuum plate may
become detached from the workpiece.
Never perform overhead and wall drilling
when the machine is only fastened using the
vacuum plate. If the vacuum is lost, the vac-
uum plate will release from the workpiece.
When drilling through walls or ceilings,
ensure to protect persons and the work area
on the other side. The core bit may extend
through the hole or the core may fall out on
the other side.
Do not use this tool for overhead drilling
with fluid supply. Fluids entering the power
tool will increase the risk of electric shock.
Have the protective cable bushing replaced
immediately when damaged. A defective
protective cable bushing can lead to over-
heating of the machine.
Special safety instructions.
Wear protective equipment. Depending on
the application, wear face shield or safety
goggles. Wear hearing protection. The
safety glasses/goggles must be suitable to
protect against the particles emitted from
different operations. Continuous high expo-
sure to noise can lead to loss of hearing.
Do not touch the sharp edges of the core drill
bit. Danger of injury.
To avoid injuries, check the core drill bits
prior to starting the work. Use only undam-
aged core drill bits that are not deformed.
Damaged or deformed core drill bits can
cause serious injury.
Before putting into operation: Mount the
chip guard to the machine.
Always secure the machine with the
supplied safety strap. Especially on
inclined or uneven surfaces there is risk
of unsecured machines tipping over.
When working overhead, beware of falling
objects, such as cores or chips.
Inspect the safety strap each time before
using for damage such as cracks, cuts,
nicks and breakage in the webbing, strong
signs of wear and/or corrosion of the end fit-
tings and tensioning elements, as well as a
missing or unreadable label. Replace the
safety strap immediately in case of any
defects.
When working overhead or on vertical sur-
faces, the coolant container must not be
used. Use Slugger Cutting Paste instead. Liq-
uids penetrating your electric power tool
maycause electric shock.
Avoid touching the drilled core that is auto-
matically ejected by the pilot pin when the
working procedure is finished. Contact with
the core when it is hot, or if it falls, can cause
personal injuries.

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Operate the power tool only from grounded
contact sockets that comply with the speci-
fications. Do not use any connection cables
that are damaged; use extension cables
with a grounded contact that are checked at
regular intervals. A ground conductor with-
out continuity can cause an electric shock.
To prevent injuries, always keep your hands,
clothing, etc. away from rotating swarf. The
swarf can cause injuries. Always use the
chipping protector.
Do not attempt to remove the cutting tool if
it still turns. This can lead to serious injuries.
Beware of any concealed electric cables,
gas or water conduits. Check the working
area before commencing work, e. g. with a
metal detector.
Do not work materials containing magne-
sium. Danger of fire.
Do not work CFP (carbon-fiber-reinforced
polymer) and materials containing asbestos.
These materials are considered carcinogenic.
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.
Do not overload the power tool or the stor-
age case and do not use it as a ladder or
stand. Overloading or standing on the
power tool or the storage case can lead to
the upward shifting of the center of gravity
of the power tool or the storage case, and its
tipping over.
Do not use accessories which are not specif-
ically designed and recommended by the
power tool manufacturer. Safe operation is
not ensured merely because an accessory
fits your power tool.
Clean the ventilation openings on the power
tool at regular intervals using non-metal
tools. The blower of the motor draws dust
into the housing. An excessive accumulation
of metallic dust can cause an electrical haz-
ard.
Before storage: Remove the application tool.
Store the power tool only in the case or
packaging.
Before putting into operation, check the
power connection and the power plug for
damage.
Recommendation: Always operate the power
tool via a ground-fault circuit interrupter
(GFCI).

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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.
Wood and light-metal dust
can cause spontaneous com-
bustion or explosions.
Hot mixtures of sanding dust and paint/var-
nish residuals or other chemical materials in
the filter bag or the vac filter can self-ignite
under unfavourable conditions, such as
sparking 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 rou-
tinely.
–Observe the material manufacturer’s
working instructions.
–Observe the relevant regulations for the
materials being worked.
WARNING
CAUTION

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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 standardized test given in
EN 62841 and may be used to compare one
tool with another. It may be used for a pre-
liminary assessment of the vibrational
impact.
The declared vibration emission level repre-
sents the main applications of the power
tool. However, if the power tool is used for
other applications with different accessories
or poorly maintained, the vibration emission
may differ. This may significantly increase
the vibrational impact over the total work-
ing 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 vibrational
load over the total working period.
Identify additional safety measures to pro-
tect the operator from the effects of vibra-
tion such as: Maintain the power tool and
the accessories, keep the hands warm, orga-
nization of work patterns.
WARNING
WARNING
WARNING

9
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Emission values for sound (Two-figure – specifications as per ISO 4871)
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.
Sound emission JMC MAGFORCE 90 (**)
A-weighted emission pressure power level measured at
the workplace
L
pA
(re 20 μPa), in decibels 95.3
Measuring uncertainty
K
pA
, in decibels 5
Measured A-weighted sound power level
L
wA
(re 1 pW),
in decibels 103.3
Measuring uncertainty
K
wA
, in decibels 5
C-weighted peak sound pressure level measured at the
workplace
L
pCpeak
, in decibels 106.3
Measuring uncertainty
K
pCpeak
, in decibels 5
Mean vibrational value (core drilling)
–m/s2
–ft/s2< 2.5
8.3
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.
WARNING

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Intended use of the power tool:
Magnetic core drill unit for drilling with core
drill bits and solid drill bits, countersinking
and tapping on materials with surfaces suit-
able for magnets in weather-protected envi-
ronments using the application tools and
accessories recommended by FEIN.
The carrying handle is used for transport of
the power tool.
In environments subject to interference, a
reduction of the operating quality is possi-
ble; this can include temporary failure, tem-
porary reduction of the function or the
intended operating behaviour, for the cor-
rection of which intervention by the opera-
tor is required.
Operation of the power tool off power generators.
This power tool is also suitable for use
with AC generators with sufficient
power output that correspond to the Stan-
dard ISO 8528, design type G2. This Stan-
dard is particularly not complied with when
the so-called distortion factor exceeds
10 %. When in doubt, please refer to the
generator instruction/specification guide.
Observe the operating instructions and the
national regulations for the installation and
operation of the AC generator.
Operating the power tool
off power generators whose
no-load speed exceeds the voltage value on
the type plate of the power tool is prohib-
ited.
WARNING

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Symbols.
Symbol, character Explanation
Make sure to read the enclosed documents such as the Instruction
Manual and the General Safety Instructions.
Observe the instructions in the text or graphic opposite!
Observe the instructions in the text or graphic opposite!
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.
Do not touch the rotating parts of the power tool.
Warning against sharp edges of application tools, such as the cutting
edges of the cutter blades.
Danger of slipping!
Danger of crushes or contusions!
Caution! Falling objects!
Hot surface!
Risk of tipping over!
Do not reach in!
Fasten strap!
General prohibition sign. This action is prohibited.
This symbol confirms the certification of this product for the USA
and Canada.
This sign warns of a directly imminent, dangerous situation. A false
reaction can cause a severe or fatal injury.
This sign indicates a possible dangerous situation that could cause
severe or fatal injury.
DANGER
WARNING

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This sign warns of a possible dangerous situation that could cause
injury.
Worn out power tools and other electrotechnical and electrical
products should be sorted separately for environmentally-friendly
recycling.
Protective ground
Tap size
Steel
Low speed
High speed
Magnetic holding power, sufficient
Magnetic holding power, insufficient
Fluid supply open.
Switching on
Switching off
Start drill motor. Rotation direction: clockwise
Start drill motor in inch mode. Rotation direction: counterclockwise
Speed reduction in steps
Speed increase in steps
Stop motor
Switches the magnet On/Off
~ or a. c. Alternating current
1~ Alternating current, single-phase
(**) may contain numbers and letters
(Ax – Zx) Marking for internal purposes
Symbol, character Explanation
CAUTION

13
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Character Unit of measurement,
national Explanation
n
0R
/min No-load speed (right rotation)
n
0L
/min No-load speed (left rotation)
P W Electrical power
°Anglewidth
UV Electric voltage
fHz Frequency
I A Electric current intensity
m lbs Mass
lft, in Length, width, height, depth, diameter or thread
Ø ft, in Diameter of a round part
K... Uncertainty
m/s2Vibrational emission value according to EN 62841
(vector sum of three directions)
m, s, kg, A, mm, V, W,
Hz, N, °C, dB, min, m/s2Basic and derived units of measurement from the
international system of units SI.

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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
accidental starting of the power tool.
Not all accessories described or shown in this instruction manual will be included with your-
power tool.
WARNING
Application tool
Chipping protector
Magnetic foot
Coolant-lubricant
connection
Ratchet
Touchpad
Fixation safety strap
Fig. 1
Carrying handle
Switches the magnet On/Off
Starts the drill motor Speed reduction in steps
Starts the drill motor in inch mode
Rotation direction: anticlockwise
Stops the drill motor
Speed increase in steps
Fig. 2

15
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Type JMC MAGFORCE 90 (**)
Order number 7 273 23 61 09 0
Current consumption 10 A
No-load speed (right rotation)
1. Gear 660 /min
No-load speed (left rotation)
1. Gear 130 /min
Drilling capacity in steel - TCT/
high speed steel (core drill bits) 7/16 in – 1 3/8 in 12 mm – 36 mm
Drilling capacity in steel - high speed steel (HSS)
(twist drill bit) 9/16 in 14 mm
Tapped hole 3/8 in
M10
Counterboring diameter 1 1/4 in
32 mm
Weight according to EPTA-Procedure 01 18.7 lbs
8.5 kg
Class of protection /I
Allowable ambient temperature 23 °F ... 104 °F
–5 °C ... +40 °C

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 adapter and ratchet (figure 3).
For adjustment of the drill spindle, mount
the adapter and the ratchet on the right or
left side.
The drill spindle can also be adjusted from
either side using a T-handle hex wrench or
a hex key. (figure 4)
WARNING
1/2”
4. 2.
2.
3.
1.
1.
Adapter Ratchet
Fig. 3
T-handle spanner
8 mm
3.
1.
2.
1.
Fig. 4

17
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Filling the coolant container (figure 5).
Prevent the flow of liquid
along the cable into the
socket outlet or into the core drill unit, as
this can lead to electric shock. Tie a bow in
the cable near the plug, so that any liquid can
drip off.
Do not use the magnetic core drill unit when
the coolant-lubricant system is defective.
Each time before operating, check for tight-
ness against leaks and for cracks in the hoses.
Prevent liquids from entering or penetrating
electrical components.
Only use a coolant-lubricant emulsion (oil in
water) as the cooling agent.
Observe the manufacturer's instructions on
coolant.
Open the closing cap of the coolant con-
tainer.
Fill in a water-soluble, pump-feedable cool-
ant-lubricant, e.g. Slugger cutting oil.
Replace the cap back onto the coolant con-
tainer.
Insert the hose into the coolant-lubricant
connection of the machine and pump in the
coolant-lubricant.
WARNING
3.
1.
2.
max. 500 ml max. 17 US fl. oz
Fig. 5 Upper closing cap
Coolant hose
Coolant container
Coolant-lubricant connection

18 en
Changing the tool (figure 6).
Always secure the power tool
with the supplied safety
strap. In case of a power failure or when the
mains plug is pulled, the magnetic holding
power is not maintained.
Switch the machine off and
pull the power plug before
mounting or replacing application tools and
accessories (not overhead!). This preventive
safety measure rules out the danger of inju-
ries through accidental starting of the power
tool.
Swing out the chip guard to the side.
Loosen both screws of the tool holder using
the hex key.
Insert the pilot pin into the cutter.
Insert the cutter with the pilot pin into the
tool holder.
Tighten both screws of the tool holder onto
the flats on the cutting tool using the hex
key.
WARNING
WARNING
Fig. 6
Chipping
protector
Allen key
5 mm
5 mm
1.
3.
2.
5.
5.
4.
2.
6.
Centering pin
Core drill bit

19
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Working instructions.
Transport (figure 7).
The carrying handle is used for transport of
the power tool.
Fastening the auxiliary handle
(figure 8).
The auxiliary handle can be attached at the
side.
Fig. 7 Carrying handle
Fig. 8
Auxiliary handle

20 en
Feed (figure 9).
Work only with the absolutely required
amount of feed. Excessive feed can lead to
breakage of the application tool and loss of
the magnetic holding power.
Fig. 9