EDT Eurodima Braxx WB12T User Manual
User Manual
Electric Wire Saw WB12T
EDT EURODIMA GMBH
Diamond Technologies Branch in Germany:
Lagerstrasse 6 Oberheinrieter Straße 30 - 32
A-5071 Wals bei Salzburg D-74199 Unterheinriet
Tel.: +43 (0) 662 / 42 42 48 Tel.: +49 (0) 7130 / 40095 0
Fax: +43 (0) 662 / 42 42 48-20 Fax: +49 (0) 7130 / 40095 20
e-Mail: office@eurodima.com e-Mail: office@eurodima.com
www.eurodima.com www.eurodima.com
WB12T
2
Table of Contents
1
Introduction ..................................................................................................................... 3
2
EU Declaration of Compliance ....................................................................................... 4
3
Intended Use.................................................................................................................... 5
4
Specifications.................................................................................................................. 5
5
General notes electric pneumatic saw WB12T.............................................................. 6
6
Safety ............................................................................................................................... 7
6.1 Dangerousness of the wire saw WB12T............................................................................ 7
6.2 Intended use ..................................................................................................................... 7
6.3 Danger .............................................................................................................................. 8
6.4 Emissions.......................................................................................................................... 8
6.5 Sources of danger............................................................................................................. 8
6.6 Workplace ......................................................................................................................... 9
6.7 Approved Operators.......................................................................................................... 9
6.8 Personal safety measures................................................................................................. 9
6.9 Safety measures at the installation place .......................................................................... 9
6.10 Emergency measures ..................................................................................................... 10
7
Safety Equipment.......................................................................................................... 10
8
Mounting the System .................................................................................................... 10
8.1 Positioning ...................................................................................................................... 10
8.2 Electrical connection ....................................................................................................... 10
8.3 Compressed air supply – pneumatic unit......................................................................... 11
9
Initial operation ............................................................................................................. 11
9.1 User Manual.................................................................................................................... 11
9.2 Turn on/off the machine .................................................................................................. 11
10 Operation ....................................................................................................................... 12
11 Mounting the cutting tools ........................................................................................... 12
12 Functional description.................................................................................................. 12
13 Maintenance and service of wire saw WB12T............................................................ 14
14 Maintenance and service of the control panel ............................................................ 14
14.1 Condensation water ........................................................................................................ 14
14.2 Cleaning.......................................................................................................................... 14
14.3 Compressor..................................................................................................................... 15
15 Liability and Warranty................................................................................................... 15
16 Drawings and Pictures.................................................................................................. 16
WB12T
3
1 I
NTRODUCTION
This user manual is intended for the operators and maintenance personnel of this machine.
The manual is not intended to replace correct training in operating the machine. We
recommend training by qualified employees of EDT EURODIMA GMBH or by one of our
authorized dealers. A protocol of receipt and training is then set up.
All persons employed in the operation, maintenance and/or repair
of this machine must read and understand these instructions
completely.
Please direct inquiries to the manufacturer or an authorized dealer.
Please observe our safety features and safety precautions which are
highlighted by a at the respective locations
in the manual.
The wire braxx sawing system is equipped with safety features; however, various dangers
can result from errors and misuse. Anyone involved in the setup, start-up, operation or
maintenance of the machine must read and observe the safety precautions.
Non-observance of these safety precautions may result in
-
the injury or death of the operator or third persons
-
damage to the machine and other assets
-
damage to the building
- inefficient operation of the wall saw.
WB12T
4
2 EU D
ECLARATION OF COMPLIANCE
Manufacturer : EDT EURODIMA GMBH
Lagerstraße 6
A-5071 Wals bei Salzburg
Description: wire saw system, consisting of remote control panel,
wire saw storage unit and wire guiding device
Type: Wire saw system WB12T
Serial number: ____________________
We herewith confirm that the design and construction of the aforementioned machine
complies with the following EU guidelines and its basic safety and health regulations:
Machine Guideline 89/392/CEE, i.d.F. 91/368/CEE
Guideline - Electromagnetic Compatibility (EMC) 89/336/EG, i.d.F. 93/31/CEE
Low Voltage Guideline 73/23/CEE
The following harmonized standards were applied
EN 292-1
EN 292-2
EN 294
EN 60204
The following documentation is completely included in the user manual
Description of precautions to prevent machine-related dangers
Operator instructions for the machine
Spare parts list
This declaration is no longer valid if the machine is modified in any way without prior
consultation with us and without our prior approval.
Wals, 03.08.2009 ____________________________
Dipl.-Ing. Wolfgang Stangassinger
Managing Director
WB12T
5
3 I
NTENDED USE
Important safety note
The EDT EURODIMA machines may not be used in conjunction
with other brands of machines unless recommended or
approved by EDT EURODIMA GMBH. Non-observance will void
the warranty and any product liability.
4 S
PECIFICATIONS
Rated voltage 230/400 V
Current consumption 63 A, 3PH/N/PE
Power 32 kW, water cooled
Frequency 1000 Hz
Revolutions 0 – 2200 min-1
Protection class IP67
Cutting speed 2 - 30 m/sec, frequency controlled up to 1000 Hz
Pressure 8 bar
Dimensions 1875 x 620 x 820 mm
Weight 192 kg without control unit
Maximum wire storage 4 + 12 m
WB12T
6
5 G
ENERAL NOTES ELECTRIC PNEUMATIC SAW
WB12T
The wire saw system consists of a wire guiding device that is mounted at the cut. The wire
saw unit wb12 is then positioned and/or mounted considering the specific application.
The saw system is made up of the following components:
stable machine frame; at the same time compressed-air store
(Pict. 1 pos. 1) see p. 16
electric drive motor; dismountable by quick separation system
(Pict. 1 pos. 2) see p. 16
dismountable saw head with special drive gear, offset rolley, two counterrotating
guide rollers and two swivel rollers
(Pict. 1 pos. 3) see p. 16
feed unit
dismountable protection device
(Pict. 2 pos. 1) see p. 16
dismountable transport wheels
(Pict. 1 transport wheels) see p. 16
two handles
(Pict. 1 handles) see p. 16
mobile control unit with integrated air compressor
electric cable set from control unit to drive motor of the wire saw
air hose 3-parts from control unit to wire saw
WB12T
7
6 S
AFETY
Warning
Check the compatibility of the voltage and the frequency with the
data on the rating plate prior to use. Repairs must be carried out
only by qualified personnel.
6.1 Dangerousness of the wire saw WB12T
The wire saw system wb12T is equipped with protection devices, however, there is danger
when operating it faultily or misuse it. All persons that are concerned with the set-up, the
initial operation, the handling and maintenance of the system, have to carefully read and
adhere to the following notes.
6.2 Intended use
The wire saw wb12T is built state-of-the-art. If the machine is used in an other than the
intended way, it is dangerous for the user.
The system is suitable only for wire saw works, using wire saws up to Ø 12 mm.
Without the drive unit protective cover (Pict. 2 pos. 1) see p. 16, no cut may be done.
If the air is affected by the cutting process, provide fresh air for the user for his
protection (mainly when dry cutting).
Spare wire lengtsh can be covered by safety guards. However, staying in the
direction of the alignment or in the danger area (Pict. 3, see page 16) during
operation is strictly forbidden.
All used wires must be approved for a cutting speed of 30 m/sec.
Wires may only be used if the following data is known:
o Applicability of use (concrete, masonry, steel, cast iron etc.)
o Dimensions
o Allowed cutting speed
o Allowed wire connector (preferent. EDT EURODIMA bwc9 quick wire connector)
Chapped or deformed wires may not be used.
Prior to every use, the diamond wire and the wire connector must be checked for
damages. When defect, the wire resp. the wire connector must be renewed.
Dry and wet cut: The wire saw system wb12 is designed for both dry and wet cuts.
Caution high-voltage current!
Danger to life, when lines are cut or defect!
All system use beyond is classified as not complying with the regulations. For damages
resulting from this misuse, the manufacturer cannot be held liable. The risk is borne by the
user himself.
WB12T
8
6.3 Danger
Through wire sawing, particles are torn out of the material and the grinding medium with high
speed. Due to the different workpiece forms, it is not possible to fit the safety guard exactly to
the workpiece. Provide appropriate workwear (see personal protection measures). Always
consider the safety safety clearance – the danger area is the idle wire length (Pict. 3, see
page 16).
Fire hazard:
Never cut near flammable substances or in rooms with explosives!
Never cut workpieces from aluminium, magnesium, or any aluminium or magnesium
alloys!
Aluminium and magnesium chipping is readily flammable!
Do not cut any material where harmful dust or vapours are produced in the grinding
process (e.g. asbestos at renovations etc.)!
Do not cut any material where explosive dust is produced in the grinding process!
If above-mentioned work is done, clarify separately which further safety measures are to be
conducted. Your contact is your regulatory authority and your professional association.
6.4 Emissions
The A-rated equivalent continuous sound pressure level of this system is lower than 75 dbA,
thus no ear protection is needed. Hence, this wire saw is especially suitable for the use in
construction of public social institutions such as hospitals and nursing homes.
6.5 Sources of danger
High wire speed
Danger at a potential wire crack, by whipping of the wire and consequenly flying wire
or closure parts, being able to cause heavy chip or crush injuries.
If any limbs come between the wire and the roller guides, they can be pinched or cut
off. Loose clothes can be trapped inbetween the operating wheels, too. Thus,
absolutely avoid the danger area (Pict. 3, see page 16) during machine operation.
Prior to maintenance and cleaning, the motor must be switched off and the voltage
supply must be disconnected (pull out power plug)
Turn off the motor before you leave the machine.
Leave the machine only when it is brought to a halt.
Never remove safety equipment, or never change the system so that the safety
devices do not function anymore.
During the cutting operation, never stay in the alignment of the idle wire (Pict. 3, see
page 16).
Danger through high voltage current – danger to life!
Loading...