KRESS 530 FM User manual

made in Germany
Bedienungsanleitung D Fräs- und Schleifmotor 4-8
Operating instructions GB Milling and Grinding Motor 9-13
Instructions d’emploi F Moteur de fraisage et de meulage 14-18
Instrucciones de servicio E Motor de fresado y amolado 19-23
Istruzioni d'uso I Motore di fresatura e molatura 24-28
Bedieningshandleiding NL Frees- en slijpmotor 29-33
Bruksanvisning N Frese- og slipemotor 34-38
Betjeningsvejledning DK Fræse- og slibemotor 39-43
Käyttöohje FI Jyrsintä- ja hiontamoottori 44-48
Bruksanvisning S Fräs- och slipmotor 49-53
Instrukcja obsługi PL Silnik frezarsko-szlifierski 54-58
Manual de instruções PMotor de fresa e lixadora 59-63
Návod k obsluze CZ Frézka a bruska 64-68
Kezelési utasítás H Maró- és csiszolómotor 69-73
Руководство по эксплуатации RUS фрезерно-шлифовальный
двигатель 74-78
Οδηγίες χρήσης GR Μηχανή φρεζαρίσµατος και
λείανσης 79-83
35664/0604
530 FM
800 FME
1050 FME

9 english 530 FM / 800 FME / 1050 FME
1. Usage
The milling and grinding motor is an all-purpose
device that is suitable for use as a routing machine
in a drill stand or in a mill/drill system (possibly in
connection with a milling table) for all milling work in
wood, laminated wood and synthetic materials
when the specified milling tools are being used.
The milling and grinding motor can also be used for
hand sanding and as a mechanism for high-speed
flexible shafts.
This machine must only be used in accordance with
the specified regulations.
You must not operate the motor manually without
appropriate milling attachments.
This machine is manufactured in Germany by
Kress-Elektrik GmbH & Co.KG.
Address: Hechinger Str. 48, D-72406 Bisingen,
Germany.
2. Safety
Read the operating instructions fully
before you start operating the machine
and follow the accompanying safety
instructions.
Before you start any work on the
machine, disconnect the mains plug.
Disconnect the mains plug immediately
if the mains cable is damaged while
you are working.
Ensure that an expert immediately
replaces the damaged mains cable.
Before you replace a tool, disconnect
the mains plug!
For longer running work, wear hearing
and breathing protection.
Wear protective goggles.
To label the machine, you must not drill the casing
because this will overcome the protective
insulation. Use adhesive labels.
Do not handle any asbestos-containing or other
hazardous materials!
You may only operate the machine with the
relevant protective devices.
Make sure that the milling tools are sharp. Blunt
tools result in uneven milling work and lead to the
motor being overloaded unnecessarily.
An even feed that is not too extensive will extend
the service life of the milling cutter, prevent burn
marks on the wood and protect the motor from
becoming overloaded.
The allowed rotational speed of the insertion tool
must be at least as high as the overspeed of the
milling and grinding motor.
Ensure that the dimensions of the grinding tool fit
the grinder.
You must store and operate the grinding discs
carefully in accordance with the manufacturer’s
instructions.
Check the grinding disc before you use it and do
not use any broken, flawed or otherwise damaged
products.
Ensure that the grinding discs are mounted in
accordance with the manufacturer’s instructions.
Make sure that the grinding disc is mounted and
fixed correctly before use. Run the tool at an idling
speed of 30 s in a safe location and stop it
immediately if it starts to vibrate significantly or if
you notice other problems. If such a situation
occurs, check the machine to determine the cause
of the problem.
For grinding tools with thread inserts, make sure
that the thread is long enough to accommodate the
spindle length.
The workpiece is sufficient to secure in place.
Where the work is dusty, make sure that the vent
holes are not obstructed. If you need to remove the
dust, first disconnect the power tool from the power
supply system (use non-metallic objects) and avoid
damage to internal parts.
The grinding tool continues running after the tool
has been disconnected.
Attention: Do not reach in the area of
the milling cutter.
When storing the grinding motor, make sure that
the machine is disconnected.
The spindle must not be clamped in the vice.

10 english 530 FM / 800 FME / 1050 FME
Clamp the milling motor on the clamping collar with
a round flange on the entire area (euroneck).
Isolated clamping destroys the bearing.
Take into account the specified rotational direction
on the motor flange. Hold the device in such a way
that the dust caused by the grinding and the flying
sparks are away from the body but cannot cause
any fire or other damage.
For heavier use, you must clamp the tool on the
spindle and locknut using 2 SW 14/17 open-ended
spanners.
3. Double insulation
Our machines are built to the highest possible
degree of safety for users in accordance with
European regulations (EN standards). Double-
insulated machines are always labelled with the
international safety symbol. The machines must
not be earthed. A two-core cable is sufficient. The
machines have interference suppression in
accordance with EN 55014.
4. Spare parts/exploded views
For exploded views and lists of spare parts,
refer to our home page at
http://www.spareparts.kress-elektrik.de.
5. Description of picture
The numbering of the parts of the milling and
grinding motor refers to the display on the fold-out
page.
1. Locknut
2. Collet chuck
3. Annular spring
4. Spindle
5. Locking button
6. On/off switch
7. Speed governor turning wheel
8. Mains cable module
9. Locking for mains cable module
Accessories displayed or described must not
be part of the scope of delivery.
6. Wear parts
Annular spring 14348
Collet chuck 14820
Locknut 21208
Arresting pin 35370
Carbon brush 35635
Mains cable (530 FM/800 FME) 27794
Mains cable module (1050 FME) 27280
7. Noise/vibration information
Measured values are determined according to
EN 50 144.
The A-rated noise level of the machine is typically
as follows: sound pressure level 77 dB (A); sound
power level 88 dB (A). Measurement uncertainty
K=3 dB.
Wear hearing protection!
The rated speed is typically 11.6 m/s².
8. Technical data
530 FM
Power consumption 530 W
Power output 270 W
Idling speed 29,000 min-1
Speed for rated load 14,300 min-1
Tool fitting with collet chuck Ø 8 mm
Max. grinding tool Ø 40 mm
Max. milling diameter 30 mm
Dimension 240x73 mm
Weight 1.3 kg
Protection class II /
800 FME
Power consumption 800 W
Power output 420 W
Idling speed 10,000 –30,000 min-1
Speed for rated load 25,000 min-1
Tool fitting with collet chuck Ø 8 mm
Max. grinding tool Ø 40 mm
Max. milling diameter 36 mm
Dimension 262x73 mm
Weight 1.4 kg
Protection class II /
1050 FME
Power consumption 1050 W
Power output 560 W
Idling speed 10,000 –30,000 min-1
Speed for rated load 28,300 min-1
Tool fitting with collet chuck Ø 8 mm
Max. grinding tool Ø 40 mm
Max. milling diameter 36 mm
Dimension 289x73 mm
Weight 1.7 kg
Protection class II /

530 FM / 800 FME / 1050 FME english 11
9. Mounting a mains cable module
(1050 FME)
Before you start any work on the
machine, disconnect the mains plug.
Connect the mains cable module to the machine.
The plug must lock into place.
You must not use damaged mains cables. These
must be replaced immediately. Press the two
locking buttons 9and disconnect mains cable
module 8.
Only use the mains cable module for Kress power
tools. Do not attempt to use it with other devices.
Only use original Kress mains cable modules.
10. Before the initial operation
CLAMPING THE TOOLS
The spindle 4of the milling and grinding motor is
equipped with a precision collet chuck 2to hold the
tools. A spindle lock enables you to tighten and
loosen the locknut 1. To clamp the tool, you lock
the spindle 1by pressing the locking button 5. You
tighten the locknut 1 using a SW 17 open-ended
spanner. When you unclamp the tool, the spindle 4
in turn is locked. You loosen the locknut 1by
turning the open-ended spanner. You can remove
the tool by continually turning the open-ended
spanner.
REPLACING A COLLET CHUCK
An annular spring 3 holds the collet chuck 2 in the
locknut 1. By forceful turning, you can loosen the
collet chuck 2from the locknut 1. Press down
heavily to lock the new collet chuck into place in the
locknut 1.
Caution! Lightly unscrew the locknut to
protect the thread on the spindle but never
tighten it if a tool is not being used. This
might compress the collet chuck too much,
which could lead to it becoming damaged.
11. Initial operation
Before you start operating the machine, check
whether the mains voltage corresponds to the
information on the machine’s tool identification
plate.
SWITCHING ON THE MACHINE
Push the on/off switch 6forward until the tilt lever is
automatically locked into place.
SWITCHING OFF THE MACHINE
Press down and backwards on the on/off switch 6.
The switch returns to the Off position and the
machine stops.
12. Operation
WORKING WITH THE MILLING MOTOR
Attention! Wear protective
goggles and hearing
protection!
When you use a drill stand or a mill/drill unit
(possibly with a milling table), you must refer to the
notes in the instructions for use provided there.
Also note that you must add the alignment fences
as far as possible on the milling cutter, the hand
deflector (screen) must be set down as tightly as
possible on the workpiece surface and, for milling
work, you must always use equipment that can
guarantee safe use of the tool, for example,
alignment fence, auxiliary bearings, automatic
feeders or a non-return block for milling work.
The feed direction of the tool must always be the
opposite of the circulation direction of the milling
cutter (counter direction):
Attention! Always mill in a counter
direction!

12 english 530 FM / 800 FME / 1050 FME
HANDS-FREE WORK
• Due to its low measurements and light weight,
the milling and grinding motor is also
extremely suitable for a lot of hands-free work.
As a milling motor, the machine must only be
operated using the appropriate attachments
(tray router, laminate trimmers or stationary).
Only use milling, drill, polishing and grinding tools
that are approved for high-speed operation
(30,000 min-1).
GRINDING WORK
When you use the milling and grinding motor as a
grinder in a manual operation, you must take into
account that the peripheral (circumference) speed
must not exceed 80 m/s.
The peripheral (circumference) speed is calculated
as follows:
V = d x πx n
60 000
V = Peripheral (circumference) speed m
s
d = grinding tool Ø in mm
л= 3.14
n = Idling speed of the milling and grinding motor
in revolutions/min.
Example: The grinding tool used has a diameter of
25 mm.
V =25 x лx 30 000 m = 39.75 m
60 000 s s
The accepted overspeed is not exceeded. The
maximum peripheral (circumference) speed
allowed is reached with a grinding tool Ø of 50 mm.
You must not use bigger grinding tools.
Attention! After you use the insertion tool,
perform a test run with an overspeed and
make sure that no-one is within reach of the
rotating insertion tool. Damaged tools
usually break in this test period.
Make sure that
• the grinding tool used is bound with ceramic or
resin.
• the grinding tools are stored in such a way that
they are not damaged (cracks in the grinding
tool, damaged tool shanks and so on, mean
that the user’s life is in danger).
• before you use new grinding tools, you must
carry out a test run for at least 5 minutes
without the device being overloaded.
In practice
Note! Very high rotational speeds
result in the tools wearing rapidly and
consequently in low service lives for the
tools!
Important! Only use sharp milling tools
that are in good condition! Preferably
use our original milling tools.
When you use other milling tools, the steady
rotational speeds per minute indicated on the
manufacturer’s rotating tools must not be
exceeded!
Subject to change without notice!
WORKING WITH FLEXIBLE SHAFTS
Due to its high rotational speed, the milling and
grinding motor is also highly suitable as a drive
motor for flexible shafts.
Note here that the maximum rotational speed of
the flexible shaft must at least correspond to
the rotational speed of the motor.
Attention! Wear protective goggles!
Full-wave electronic regulations (800 FME/
1050 FME) with electronic motor protection
monitoring (safety electronics). The following are
integrated into these full-wave electronics with an
built-in tachogenerator:
SOFT STARTER
The starting current limitation reduces the starting
current. The motor revs up slowly until it reaches
the preselected rotational speed. This can extend
the service life of the machine.

530 FM / 800 FME / 1050 FME english 13
ELECTRONIC OVERLOAD PROTECTION
With a load that is too high, which therefore implies
a risk to the motor, the rotational speed of the
milling motor is reduced by the integrated
monitoring of the motor. The machine must be
released (preferably remove it a short distance from
the workpiece) to ensure that you can have full
capacity again.
Electronic regulation with tachogenerator
The full-wave electronic regulation allows a large
control range of 10,000 –30,000 min-1. If an
overload situation occurs, the tachogenerator
supplies the power. The preselected rotational
speed is constantly adhered to. With the turning
wheel 7of the full-wave electronic regulations,
irrespective of
• material (for example, hardwood, softwood,
synthetics) and
• milling or grinding tool (for example, smaller
diameter, lower quality, high quality)
the optimum cutting speed or working rotational
speed is used. The required cutting speed or work
rotational speed depends on many factors (for
example, different hardness of the material to be
processed, milling quality, feed, and so on). The
best setting should be determined through tests at
the beginning of the work.
13. Cleaning and maintenance
Before you start any work on the
machine, disconnect the mains plug.
• Always keep the ventilation slots unobstructed
and clean to guarantee constant ventilation.
• Regularly wipe the outside of synthetic parts
with a detergent-free cloth.
• After each job, blow the dust from the fan. This
will increase your machine’s service life.
After extensive operational demands
over a longer period of time, the
machine should undergo an inspection
and thorough cleaning at a Kress
service centre.
14. Environmental Protection
Do not dispose of electric tools
together with household waste
material!
Recycle raw materials instead of
disposing as waste
The machine, accessories and packaging should
be sorted for environmental-friendly recycling.
These instructions are printed on recycled paper
manufactured without chlorine.
The plastic components are labelled for categorised
recycling.