Fein JHM Magforce User manual

®
© C. & E. FEIN GmbH. Printed in USA. Figure not obligatory. Subject to technical changes. 3 41 98 142 71 0 BY 2012.10.
®
FEIN Service
USA
FEIN Power Tools Inc.
1030 Alcon Street
Pittsburgh, PA 15220
Telephone: (412) 922-8886
Toll Free: 1-800-441-9878
www.feinus.com
Headquarter
C. & E. FEIN GmbH
Hans-Fein-Straße 81
D-73529 Schwäbisch Gmünd-Bargau
www.fein.com
JHM Magforce 7 272 53
OBJ_DOKU-0000001870-002.fm Page 1 Thursday, October 4, 2012 4:14 PM

2
Instruction Manual
Instrucciones de uso
en
3
es
17
OBJ_BUCH-0000000058-002.book Page 2 Thursday, October 4, 2012 4:11 PM

3
en
en
For your safety.
Read all safety warnings and
all instructions. Failure to fol-
low the warnings and instructions 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, including
the figures, specifications, safety regulations
and the signs indicating DANGER, WARN-
ING 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 electric
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 safety rules.
1) Work area safety
a)Keep work area clean and well lit. Clut-
tered or dark areas invite accidents.
b)Do not operate power tools in explosive
atmospheres, such as in the presence 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 outlet.
Never modify the plug in any way. Do not
use any adapter plugs with earthed
(grounded) power tools. Unmodified
plugs and matching outlets will reduce
risk of electric shock.
b)Avoid body contact with earthed or
grounded surfaces such as pipes, radia-
tors, 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 unplugging
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 out-
door use reduces the risk of electric
shock.
f) If operating a power tool in a damp loca-
tion is unavoidable, use a residual cur-
rent 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 operating
a power tool. Do not use a power tool
while you are tired or under the influ-
ence of drugs, alcohol or medication. A
moment of inattention while operating
power tools may result in serious per-
sonal injury.
b)Use personal protective equipment.
Always wear eye protection. Protective
equipment such as dust mask, non-skid
safety shoes, hard hat, or hearing pro-
tection used for appropriate conditions
will reduce personal injuries.
c) Prevent unintentional starting. Ensure
the switch is in the off-position before
connecting to power source and/or bat-
tery 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 rotat-
ing part of the power tool may result in
personal injury.
WARNING
OBJ_BUCH-0000000058-002.book Page 3 Thursday, October 4, 2012 4:11 PM

4en
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 cloth-
ing 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 cor-
rect power tool for your application. The
correct power tool will do the job bet-
ter 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 adjust-
ments, 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 unfa-
miliar 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 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 sit-
uation.
5) Service
a)Have your power tool serviced by a qual-
ified repair person using only identical
replacement parts. This will ensure that
the safety of the power tool is main-
tained.
Special safety instructions.
Wear personal protective equipment. Depend-
ing on application, use face shield, safety
goggles or safety glasses. Where appropriate,
wear dust mask, hearing protectors, gloves
and workshop apron capable of stopping
small abrasive or workpiece fragments. The
safety glasses must be capable of protecting
against flying particles generated by the vari-
ous operations. Prolonged exposure to high
intensity noise may cause loss of hearing.
Secure the power tool with the safety strap
supplied at all times, especially for work car-
ried out at elevated heights, when drilling
horizontally or above the head. If there is a
power loss, or the power plug is pulled out,
the magnetic holding power is not main-
tained.
When working overhead or on vertical sur-
faces, the coolant container must not be used.
Use Slugger Cutting Paste instead. Liquids
penetrating your electric power tool may-
cause 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.
Operate the power tool only from grounded
contact sockets that comply with the specifi-
cations. Do not use any connection cables
that are damaged; use extension cables with
a grounded contact that are checked at regu-
lar intervals. A ground conductor without
continuity can cause an electric shock.
OBJ_BUCH-0000000058-002.book Page 4 Thursday, October 4, 2012 4:11 PM

5
en
To prevent injuries, always keep your hands,
clothing, etc. away from rotating swarf. The
swarf can cause injuries. Always use the chip-
ping protector.
Do not attempt to remove the cutting tool if it
does not turn. This can lead to serious injuries.
Hold power tool by insulated gripping sur-
faces when performing an operation where
the cutting accessory may contact hidden
wiring or its own cord. Cutting accessory con-
tacting a “live” wire will make exposed metal
parts of the power tool “live” and shock the
operator.
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 rivet or screw any name-plates or signs
onto the power tool. If the insulation is damaged,
protection against an electric shock will be inef-
fective. Adhesive labels are recommended.
Do not use accessories which are not specifi-
cally 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 hazard.
Before putting into operation, check the
power connection and the power plug for
damage.
Recommendation: The tool should always be
supplied with power via a residual current
device (RCD) with a rated current of 30 mA or
less.
Handling hazardous dusts.
When working with power
tools, such as when grinding,
sanding, polishing, sawing or for other work
procedures where material is removed, dusts
develop that are both hazardous to one’s
health and can spontaneously 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 infec-
tions, cancer, birth defects or other reproduc-
tive harm.
Examples of such materials which contain
chemicals that can produce hazardous dusts,
are:
–Asbestos and materials containing asbestos
–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/var-
nish
–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 appropriately
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 by
specialists.
Wood and light-metal dust can
cause spontaneous combus-
tion or explosions.
Hot mixtures of sanding dust and paint/varnish
residuals or other chemical materials in the fil-
ter 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
OBJ_DOKU-0000001885-002.fm Page 5 Thursday, October 4, 2012 4:30 PM

6en
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 con-
ductor cross-section must be adequate for the
application in order to prevent a voltage drop
in the extension cord, power loss and over-
heating of the power tool. Otherwise, the
extension cable and power tool are prone to
electrical danger, and the working efficiency is
decreased.
Recommended dimensions of extension cords
at an operating voltage of 120 V – single-
phase a. c., with only JHM Magforce con-
nected:
Intended use of the power tool:
Magnetic base drill for drilling with annular
cutting tools on ferrous materials in con-
trolled environments using the cutting tools
and accessories recommended by the manu-
facturer.
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 Standard
ISO 8528, design type G2. This Standard is
particularly not complied with when the so-
called distortion factor exceeds 10 %. When
in doubt, please refer to the generator
instruction/specification guide.
Operating the power tool off
power generators whose no-
load speed exceeds the voltage value on the
type plate of the power tool is prohibited.
Sound emission
A-weighted emission pressure power level measured at the workplace LpA
(re 20 μPa), in decibels 87
Measuring uncertainty KpA, in decibels 3
Measured A-weighted sound power level LwA (re 1 pW), in decibels 98
Measuring uncertainty KwA, in decibels 3
C-weighted peak sound pressure level measured at the workplace LpCpeak,
in decibels 99
Measuring uncertainty KpCpeak, in decibels 3
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
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. conductorcross-
section, mm2
16 14 12 1.5 2.5 4
WARNING
OBJ_DOKU-0000001885-002.fm Page 6 Thursday, October 4, 2012 4:30 PM

7
en
Symbols.
Symbol, character Explanation
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 Man-
ual 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.
This symbol confirms the certification of this product for the USA and
Canada.
This sign warns of a directly imminent, dangerous situation. A false reac-
tion can cause a severe or fatal injury.
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.
Worn out power tools and other electrotechnical and electrical prod-
ucts should be sorted separately for environmentally-friendly recycling.
Product with basic insulation and exposed, conductive parts additionally
connected to the ground conductor.
~ or a. c. Alternating current
1 ~ Alternating current, single-phase
DANGER
WARNING
CAUTION
OBJ_BUCH-0000000058-002.book Page 7 Thursday, October 4, 2012 4:11 PM

8en
Character Unitofmeasurement,
national Explanation
nrpm;/min;min
-1;
r/min Rated speed
P W Electrical power
° Angle width
UV Electric voltage
fHz Frequency
I A Electric current intensity
mlbs Mass
lft, in Length, width, height, depth, diameter or thread
Ø ft, in Diameter of a round part
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.
OBJ_BUCH-0000000058-002.book Page 8 Thursday, October 4, 2012 4:11 PM

9
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 acciden-
tal starting of the power tool.
All accessories described or shown in this instruction manual will not be included with your-
power tool.
WARNING
Chip guard
Magnetic base
Spoke handle
Coolant container
Coolant Bottle Cap
Safety strap attachment
Type JHM Magforce
Order number 7 272 53
Current consumption 9.8 A
Rated speed 450 /min
Weight according to EPTA-Procedure 01/2003 28.9 lbs (13.1 kg)
Class of protection /I
OBJ_BUCH-0000000058-002.book Page 9 Thursday, October 4, 2012 4:11 PM

10 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 acci-
dental starting of the power tool.
Mounting the spoke handles
(figure 2).
Thread the three spoke handles into the hub
assembly.
The hub assembly can be mounted on either side. (figure 3)
WARNING
Spoke handle
Hub assembly
1.
2.
2.
1.
Hub assembly
Spoke handle
OBJ_BUCH-0000000058-002.book Page 10 Thursday, October 4, 2012 4:11 PM
Table of contents
Languages:
Other Fein Power Tools manuals

Fein
Fein SCT5-40X User manual

Fein
Fein KBM80U User manual

Fein
Fein KBM 65 U Setup guide

Fein
Fein ABLS18-1.6E User manual

Fein
Fein GSZ11-320PRL Setup guide

Fein
Fein AWBP 10 Setup guide

Fein
Fein Slugger AJMU137 PMQW Series User manual

Fein
Fein AFMT12SL User manual

Fein
Fein FSC1.6X User manual

Fein
Fein KBE 35 Series User manual

Fein
Fein KBB30 User manual

Fein
Fein ASg 658 User manual

Fein
Fein AKFH18-5 Series User manual

Fein
Fein MultiMaster AMM 500 Plus Top AS User manual

Fein
Fein MULTIMASTER FMM 250 User manual

Fein
Fein GWP10 User manual

Fein
Fein ASCM18QM Series User manual

Fein
Fein ASM 9-2 User manual

Fein
Fein ASAS18-21KAS Series User manual

Fein
Fein MBS25F Setup guide





















