Lissmac SBM-XS 300 G1E1 ALU MIX User manual

OPERATING MANUAL
GRINDING MACHINE
SBM-XS 300 G1E1 ALU MIX
LISSMAC Maschinenbau GmbH
Lanzstrasse 4
D-88410 Bad Wurzach
Telephone [phone] / 307- 0
Fax [phone] / 307 - 500
[email protected]
www.lissmac.com
METAL PROCESSING

About this manual
SBM-XS 300 Grinding machine 3
Imprint
Operating manual for
LISSMAC Grinding machine SBM-XS 300 G1E1ALU MIX
Status: 05-2017
From serial number: SN002809
Translation of the original operating manual
Manufacturer:
LISSMAC
Maschinenbau GmbH
Lanzstraße 4
D-88410 Bad Wurzach
Phone: [phone] / 307 - 0
Fax: + 49 (0) 75 64 / 307 - 500
E-mail: [email protected]
Web: www.lissmac.com
The dissemination or duplication of this operating manual and the reuse or
disclosure of its contents are forbidden unless explicitly permitted. Non-
compliance is subject to compensation for damages.All rights reserved for the
purpose of patent, utility model, or design patent registration.
LISSMAC USA LISSMAC CHINA
LISSMAC GERMANY

About this manual
4 Grinding machine SBM-XS 300 G1E1ALU MIX
Table of Contents
Imprint ............................................................................................................3
Table of Contents ..........................................................................................4
1About this manual ...................................................................................6
1.1Target group......................................................................................6
1.2Additional documents........................................................................6
1.3Presentation of warnings ..................................................................7
1.4Additional representations ................................................................7
2Safety........................................................................................................8
2.1Safety instructions.............................................................................8
2.2Organisational measures..................................................................8
2.3Personnel selection and qualifications..............................................9
2.4Transport...........................................................................................9
2.5Normal operation...............................................................................9
2.6Maintenance, Service and Troubleshooting....................................10
2.7Safety instructions for special types of dangers .............................11
2.7.1Electric power .....................................................................11
2.7.2Dust.....................................................................................11
2.7.3Fire hazard..........................................................................11
2.7.4Explosion hazard ................................................................12
2.8Symbols on the machine.................................................................13
3Product description ..............................................................................15
3.1Appropriate usage...........................................................................15
3.2Technical data.................................................................................16
3.3Type plate........................................................................................18
3.4Set up of grinding machine .............................................................19
3.5Function ..........................................................................................21
3.6Safety equipment............................................................................22
4Preparation for use ...............................................................................23
4.1Machine transport preparation........................................................23
4.2Transporting the machine ...............................................................24
4.3Storing the machine........................................................................25
4.4Installation and assembly................................................................25
4.4.1Installing machine...............................................................25
4.4.2Connecting the machine electrically...................................25
4.5Installation of the grinding mop wheels (E-unit)..............................26
5Operation ...............................................................................................27
5.1Operation ........................................................................................27
5.1.1Control elements.................................................................27
5.2Operation using function switches..................................................28
5.2.1Selection switch..................................................................28
5.2.2Feed speed and direction...................................................29
5.2.3Set the material thickness...................................................30
5.2.4Starting the machine...........................................................31

About this manual
Grinding machine SBM-XS 300 G1E1 ALU MIX 5
5.3Processing material.........................................................................32
5.4Switching machining material .........................................................32
5.5Process materials with excess length.............................................33
6Changing abrasives ..............................................................................34
6.1Replacing G units grinding belts .....................................................34
6.1.1Replacing E-unit grinding mop wheels ...............................35
6.2Adjusting the tool.............................................................................36
6.2.1G-units above and below (grinding belts)...........................36
6.2.2E-units above and below (grinding mop wheels)................38
7Service/Repair .......................................................................................40
7.1G-unit drive belt...............................................................................40
7.1.1Retighten the G-unit drive belt............................................40
7.2E-unit drive belt...............................................................................41
7.2.1Retighten the E-unit drive belt ............................................41
7.2.2Retighten the drive belts of the grinding mop wheels.........42
7.3Lubrication points............................................................................43
7.4Cleaning..........................................................................................44
7.5Cleaning interval .............................................................................45
8Service....................................................................................................46
8.1Service intervals..............................................................................46
8.2Maintenance material......................................................................46
8.3Tightening torque for standard metric thread..................................47
8.4Troubleshooting ..............................................................................48
8.5Customer service............................................................................49
9Wear parts and consumables ..............................................................50
10Decommissioning and disposal ..........................................................51
11Warranty .................................................................................................52


About this manual
6 Grinding machine SBM-XS 300 G1E1ALU MIX
1 About this manual
1.1 Target group
The operating manual is directed at the machine operator and the operating and
maintenance personnel.
This operating manual contains important information on how to operate the
machine safely, properly and economically.
Each person responsible for operating and maintenance work on the machine
must have read and understood this operating manual.
The operating manual is to be supplemented by directives for accident
prevention and environmental protection, according to national requirements.
In addition to this operating manual, country-specific regulations for accident
protection and also recognised technical regulations for safety and proper work
are to be observed.
1.2 Additional documents
Additional documentation of the respective manufacturers of individual
components of the machine are available as supplements to this operating
manual:
Exhaust system documentation
BALLUFF display documentation

About this manual
Grinding machine SBM-XS 300 G1E1ALU MIX 7
1.3 Presentation of warnings
In this operating manual warnings are presented according to the following
examples:
SIGNAL WORD!
Type and source of danger
Consequences of non-compliance
Actions to avert the danger.
The signal word under the danger symbol indicates the degree of danger:
DANGER
This signal word signifies an extremely dangerous situation. If the situation is
not avoided, fatal injuries will result. The danger symbol can specify the
danger.
WARNING
This signal word signifies a potentially dangerous situation. If the situation is
not avoided, fatal or serious injuries can result. The danger symbol can
specify the danger.
CAUTION
This signal word signifies a dangerous situation. If the situation is not
avoided, medium to slight injuries will result. The danger symbol can specify
the danger.
NOTE
This signal word signifies a situation which presents risks to objects. If the
situation is not avoided, property damage will result. The signal word is
present without a danger symbol.
1.4 Additional representations
In this operating manual important information is presented according to the
following examples:
Import information is denoted by "i".
Texts, which request action, are marked by a triangle (). The immediate effect
of this action is marked as result ().
The positions of the figures are marked by numbers ( 1 ) in parentheses.
Requests and
results
Position numbers

Safety
8 Grinding machine SBM-XS 300 G1E1ALU MIX
2 Safety
2.1 Safety instructions
The SBM-XS 300 G1E1 ALU MIX grinding machine is constructed according to
the state of the art and recognised technical safety rules. However, during its
use, danger for persons and property damage can occur.
The machine is to be used only for intended use in technically faultless
condition and in observance of safety instructions.
2.2 Organisational measures
Personnel authorised to work on the machine must have read and understood
the operating manual before starting work. This applies notably to personnel
who only work occasionally on the machine, e.g. for changeovers and service.
The operating manual is to be kept permanently at the machine location and
easily accessible.
Perform checks for safe and hazard awareness work by operators while
following the operating manual.
If necessary or required by country-specific regulation, use personal
protective clothing (e.g. work gloves, safety glasses, hearing protection).
Observe all safety and danger instructions on the machine.
Keep all safety instructions and danger warnings on the machine complete
and in legible condition.
No changes, removal or addition of parts to the machine without the written
approval of the manufacturer.
Only use original replacement parts from the manufacturer.
Keep intervals for service work which are given in the operating manual.

Safety
Grinding machine SBM-XS 300 G1E1ALU MIX 9
2.3 Personnel selection and qualifications
Only authorised personnel of legal minimum age may work on the machine.
Personnel who are being trained or orientated on the machine may only work on
the machine under continuous supervision of an experienced person.
Only use trained or orientated personnel. Clearly establish responsibilities of
the personnel for operating, maintaining and servicing.
Establish a machine operator responsibility. The machine operator must
refuse to follow instructions that are contrary to safety.
2.4 Transport
Only use lifting gear and load carrying equipment with sufficient lifting
capacity during loading work (see Technical Data for weights).
Name an expert instructor for the lifting process.
Only lift the machine properly with the lifting gear according to instructions in
the operating manual. Only use the provided attachment points for the load
carrying equipment.
Only use suitable transport vehicles with sufficient load capacity.
Reliably secure the machine during vehicle transport. Use suitable
attachment points.
Perform recommissioning after transport only according to the operating
manual.
2.5 Normal operation
Before beginning work become familiar with the operating location and
working environment. The work environment includes, for example, work
area obstructions and assistance options in case of accidents.
Only operate the machine in a safe and functional condition.
Refrain from working in any manner that is questionable in regard to safety.
Immediately stop and secure the machine in case of malfunctions.
Immediately correct malfunctions.
At least once per shift (display indication) check the machine for externally
recognisable damage and deficiencies. Report any changes occurring
(including operating behaviour) to the responsible department or person. If
necessary, immediately stop the machine and secure it.

Safety
10 Grinding machine SBM-XS 300 G1E1ALU MIX
2.6 Maintenance, Service and Troubleshooting
Adjustment, maintenance and service work may only be carried out by
authorised technical personnel.
Perform adjustment, maintenance and service work according to instructions
in the operating manual. Keep the specified intervals for service work.
Inform operating personnel before beginning adjustment, repair, or
maintenance work. Name a surveillance person.
Always disconnect the machine from electrical power during maintenance
and repair work (main switch in the "Off" position).
When the machine is being cleaned of material residues, always disconnect
the machine and the extraction system from the mains supply (set main
switch to "Off").
Before cleaning with cleaning agents, close all openings with suitable
materials in which no water or cleaning agent can penetrate, for safety or
functional reasons. Electric motors and switches are especially at risk.
Do not perform any cleaning with high pressure cleaners.
Openings which were sealed before cleaning, must be completely opened
after cleaning.
Always tighten loosened screw connections with the specified tightening
torques during maintenance and service work.
If safety equipment is dismantled during changeover, maintenance, service
and repair, remount and check the safety equipment immediately after the
work is completed.
Dispose of operating and auxiliary materials and replacement parts safely
and in accordance with country-specific regulations.

Safety
Grinding machine SBM-XS 300 G1E1ALU MIX 11
2.7 Safety instructions for special types of dangers
2.7.1 Electric power
Work on the machine's electrical systems may only be carried out by
electricians according to the rules of electronics.
In case of problems with the electrical power supply, turn the machine off
immediately.
When changing fuses only use original fuses with specified amperage.
Regularly check the machine electrical equipment. Immediately correct
deficiencies, such as loose connections or scorched cables.
2.7.2 Dust
The SBM-XS 300 G1E1 ALU MIX grinding machine may only be operated
with a working dust extraction system compliant with country-specific
regulations (e.g. EC Directive) and approved for steel dust.
If carcinogenic substances are released during grinding (e.g. with stainless
steel), the exhaust system must be operated with an absolute filter.
Please observe the operating manual of the extraction system.
All federal requirements for extraction systems for potentially explosive steel
dusts must be met.
It must be guaranteed that the continued operation of the SBM-XS 300 G1E1
ALU MIX grinding machine is impossible if the dust extraction system fails.
The volume flow rate of the dust extraction system must be at least
1500 m³/hr.
The flow velocity must be at least 20 m/sec.
No dust deposits should form in the suction pipes.
2.7.3 Fire hazard
Do not process any workpieces which have been treated with a flammable
corrosion resistant agent or flammable additive.
Do not operate the machine near easily flammable materials.
Make sure that the machine is always cleaned of machining residues
according to the operating manual.

Safety
12 Grinding machine SBM-XS 300 G1E1 ALU MIX
2.7.4 Explosion hazard
2.7.4.1 Description of explosion hazard
The machining of aluminium produces flammable dust by grinding that,
when mixed with air, can form a potentially explosive atmosphere. This
also applies to the machining of steel and stainless steel.
In a mixture of aluminium and steel dust, explosive gas can be produced
from corrosion.
2.7.4.2 Division of zones
The extraction of the aluminum or steel dust with suitable extraction
systems (see 2.7.2) and performance of the cleaning intervals (see
7.4+7.5) prevents the formation of an explosive atmosphere within the
machine or in the suction pipes. If these requirements are not observed
precisely, there is also no explosion protection for the operator. Only if the
dust load in the air is below 30g/m3 , can the interior of the machine and
the suction pipes be considered a zone not threatened by explosion.

Safety
Grinding machine SBM-XS 300 G1E1ALU MIX 13
2.8 Symbols on the machine
The following symbols are located on the machine and warn of dangers coming
from the machine:
Symbol Meaning
Hazardous electrical voltage on the control cabinet.
Danger from laser beams.
Warning: Magnets in the machine
Prohibited for people with pacemakers
Risk of shearing from moving parts.
Read the operating manual and follow the information in the operating manual.
Wear protective gloves when placing and removing workpieces.
Wear safety glasses when working on the machine.
Lubrication point
Running direction
Transport with crane possible.
Transport with forklift possible.

Safety
14 Grinding machine SBM-XS 300 G1E1ALU MIX
Notes:

Product description
Grinding machine SBM-XS 300 G1E1ALU MIX 15
3 Product description
The SBM-XS 300 G1E1 ALU MIX grinding machine is described in the following.
3.1 Appropriate usage
The SBM-XS grinding machine 300 G1E1ALU MIX is intended exclusively for
deburring and edge rounding of punch, laser, and fine plasma cut workpieces.
Workpieces made of aluminium or aluminium alloys as well as steel and
stainless steel with a material thickness of 1 to 15 mm can be processed.
For processing, workpieces must have dimensions of at least 45x45x1 mm to a
maximum of 200x200x15 mm. By folding away the patented rotation device,
parts with a length of more than 200 mm can also be processed. The maximum
passing width of the grinding machine is 300 mm.
This machine may only be used as a system with a wet dust extractor provided
for it and which is approved.
Use for any other purposes is non-intended use.
The machine must only be installed in an indoor space, which meets the
following conditions:
Reinforced level floor with at least 0.5 N/mm² surface loading capacity
Temperature range from +10° to +40°C
Humidity 5 – 95 % (not condensing)
Not intended use especially includes the machining of composite
materials in which both aluminium and steel dust are simultaneously
generated.
The manufacturer accepts no liability for damages which occur for use which is
non-intended use.

Product description
16 Grinding machine SBM-XS 300 G1E1ALU MIX
3.2 Technical data
The following data refers to the grinding machine:
SBM-XS 300 G1E1 ALU MIX
Length approx. 2300 mm
Width (incl. front section) approx. 1300 mm
Height approx. 1900 mm
Total weight approx. 1450 kg
Voltage 400V/50Hz/ 480V/60 Hz
Rated current (total) 3~ PEN / 3~ PE+N
Rated current (total) 24 A/ 23 A
Rated power (total) 14 kW / 15,2 kW
Power rating (total) 16,1 kVA / 18,5 kVA
Protection class IP 42
Number of grinding motors 2
Drive power per grinding motor 0,75 kW / 0,9 kW
Grinding motor speed 3000 rpm / 3440 rpm
Grinding motor voltage 400V/50Hz / 480V/60 Hz
Grinding motor power consumption 1,77 A/ 1,9 A
Cutting speed grinding belts approx. 13 m/s
Tool drive
Number of motors 2
Drive power per motor 1,5 kW / 1,8 kW
Motor speed 1500 rpm / 1715 rpm
Motor voltage 400V/50Hz / 480V/60 Hz
Power consumption of motor 3.5 A
Tool rotation drive
Number of drive motors 2
Drive power per drive 0,1 kW
Drive motor rotation speed 260 rpm
Drive motor voltage 400V/50Hz / 480V/60 Hz
Drive motor power consumption 4 A
Number of feed motors 3
Drive power per feed motor 0,045 kW
Feed motor voltage 24 V, 50 Hz
Power consumption of feed motor 2,55A
Feed speed 0-2 m/min
Dimensions and
weight of the
machine
Electrical data of the
entire machine
Machining units
Grinding unit
(G)
Machining units
Edge rounding
(E)
Feed

Product description
Grinding machine SBM-XS 300 G1E1ALU MIX 17
SBM-XS 300 G1E1 ALU MIX
Number of motors 1
Motor voltage 400V/50Hz / 480V/60Hz
Drive power per motor 5,5 kW / 6,3 kW
Motor speed 2905 rpm / 3450 rpm
Power consumption of motor 10,3 A/ 8,9A
Number of motors 1
Drive power 100 W
Motor speed 65 rpm
Motor voltage 24 V, 50 Hz
Power consumption 4 A
Temperature range +10° - +40° C
(air conditioning / heating otherwise required)
Humidity 5-95% (no condensation)
Emission noise pressure level at
operator's place (average value, since
it depends on the workpiece
processed)
approx. 80 dB
Processable material thickness 1 – 15 mm
Maximum processing width 300 mm
Maximum workpiece weight 100 kg
Double-sided processing:
Minimum workpiece dimensions 45x45x1 mm
Maximum workpiece dimensions 200x200x15 mm
Single-sided processing:
Maximum workpiece width 300 mm
Vacuum unit
Panel thickness
adjustment
Environment
Noise pressure level
Workpieces

Product description
18 Grinding machine SBM-XS 300 G1E1 ALU MIX
3.3 Type plate
Fig. 1: Type plate
1 Name of machine
2 Serial number of machine
3 Connection values and weights
The type plate is located on the back of the grinding machine.
1
2
3

Product description
Grinding machine SBM-XS 300 G1E1ALU MIX 19
3.4 Set up of grinding machine
Fig. 2: Machine components (front side SBM-XS 300 G1E1 ALU MIX)
1 Control panel with selection switches
2 Emergency stop switch
3 Main switch
4 Feeder
5 Output by conveyor belt
6 Parts slide
7 Adjustable machine foot
8 Dust bin
9 Support for transport with forklift
10 Side machine door
11 Wiper panel
3
6
4
10
8
1
2
5
7
9
11

Product description
20 Grinding machine SBM-XS 300 G1E1 ALU MIX
Fig. 3: Machine components (back side SBM-XS 300 G1E1 ALU MIX)
1 Rotation fixture
2 Side machine door
3 Control cabinet fan
4 Dust extraction connection
1
2
3
4