Schulze BS-350 LST Installation instructions

Table saw BS-350 LST, BS-400 LST-E230, BS-400 LST-E400, BS-500 LST 1/80
Original Operating Manual (Translation)
Table saw BS-350 LST, BS-400 LST-E230,
BS-400 LST-E400, BS-500 LST
Device Name: Table saw BS-350 LST, BS-400 LST-E230, BS-400 LST-E400, BS-500 LST
Device Number: Nameplate
Year of Manufacture: 2018
Country of Manufacture: Czech Republic
Read the operating manual before putting into operation!

1
Table of Contents
2.1
Foreword
2/80 Table saw BS-350 LST, BS-400 LST-E230, BS-400 LST-E400, BS-500 LST
1 Table of Contents
1Table of Contents ..............................................................................2
2General ...............................................................................................5
2.1 Foreword ................................................................................................................... 5
2.2 Address ..................................................................................................................... 5
2.3 Version status........................................................................................................... 5
2.4 Typographic conventions........................................................................................ 6
2.5 Customer service...................................................................................................... 8
2.6 Limitation of liability................................................................................................. 9
2.7 Copyright................................................................................................................. 10
2.8 Disposal................................................................................................................... 10
2.9 Conformity............................................................................................................... 10
2.10 Personnel requisition............................................................................................. 11
Fundamentals........................................................................................................... 11
Instructed personnel................................................................................................. 11
Qualified personnel................................................................................................... 11
Qualified electricians................................................................................................. 11
Unauthorized persons............................................................................................... 11
3Safety................................................................................................12
3.1 General .................................................................................................................... 12
3.2 Intended use............................................................................................................ 12
3.3 Non-intended use ................................................................................................... 12
3.4 Responsibility of the operator............................................................................... 13
Operator.................................................................................................................... 13
Responsibilities of the Operator ............................................................................... 13
3.5 Responsibility of the personnel............................................................................ 14
3.6 Personal safety equipment.................................................................................... 15
3.7 Residual risks ......................................................................................................... 16
Hazard and notice signs........................................................................................... 16
Special safety instructions........................................................................................ 16
3.8 Machine areas......................................................................................................... 17
3.9 Dangers ................................................................................................................... 18
Risks due to moving parts ........................................................................................ 18
Risks from thermal hazards...................................................................................... 18
Risks due to electrical voltage.................................................................................. 19
Risks due to vibrations.............................................................................................. 19
Risks due to noise .................................................................................................... 19
3.10 Protective devices .................................................................................................. 20
Emergency stop button............................................................................................. 20
Blade guard .............................................................................................................. 21

Table of Contents
1
Foreword
2.1
Table saw BS-350 LST, BS-400 LST-E230, BS-400 LST-E400, BS-500 LST 3/80
Main switch with emergency off function.................................................................. 22
3.11 Actions in case of danger and accident............................................................... 23
Preventative measures............................................................................................. 23
Handle accidents properly........................................................................................ 23
3.12 Spare parts.............................................................................................................. 23
4Technical data..................................................................................24
4.1 Environmental conditions ..................................................................................... 24
4.2 Table saw BS-350 LST, BS-400 LST-E230, BS-400 LST-E400, BS-500 LST...... 24
4.3 Name plate............................................................................................................... 27
5Construction and function..............................................................28
5.1 Machine overview................................................................................................... 28
5.2 Functional description ........................................................................................... 30
5.3 Operating and display elements ........................................................................... 32
6Transport and storage.....................................................................34
6.1 Delivery.................................................................................................................... 34
6.2 Transport................................................................................................................. 34
Transport inspection................................................................................................. 34
Transport symbols.................................................................................................... 35
6.3 Transport in-plant................................................................................................... 36
6.4 Storage .................................................................................................................... 38
Storage conditions.................................................................................................... 38
6.5 Handling packaging materials............................................................................... 39
7Setup.................................................................................................40
Notes on setup.......................................................................................................... 40
Instruction for use..................................................................................................... 40
7.2 Electrical connection.............................................................................................. 41
8Operation..........................................................................................42
8.1 Notes on operation................................................................................................. 42
8.2 Clamping / changing the cutting blade ................................................................ 43
8.3 Filling the cooling water ........................................................................................ 47
8.4 Turn on the Table saw BS-350 LST, BS-400 LST-E230, BS-400 LST-E400, BS-
500 LST.................................................................................................................... 49
8.5 Cutting process ...................................................................................................... 51
8.6 Switch Off................................................................................................................ 53
Pause........................................................................................................................ 53
Shutdown.................................................................................................................. 54
8.7 Shutdown in emergency........................................................................................ 55
Measures before restarting after an emergency stop............................................... 55

1
Table of Contents
2.1
Foreword
4/80 Table saw BS-350 LST, BS-400 LST-E230, BS-400 LST-E400, BS-500 LST
8.8 Settings.................................................................................................................... 56
Setting the cutting depth........................................................................................... 56
Adjust cutting table ................................................................................................... 57
9Maintenance and cleaning..............................................................58
9.1 Maintenance............................................................................................................ 58
Notes on maintenance.............................................................................................. 58
Maintenance plan ..................................................................................................... 59
Measures after Maintenance is Carried Out............................................................. 60
9.2 Maintenance work................................................................................................... 61
Emptying the cooling water tank............................................................................... 61
Clean the water fork.................................................................................................. 63
Replacing the V-belt ................................................................................................. 64
9.3 Cleaning................................................................................................................... 66
Cleaning the machine............................................................................................... 66
10 Faults................................................................................................67
10.1 Actions in case of faults ........................................................................................ 67
10.2 Process related faults ............................................................................................ 68
11 Removal and disposal.....................................................................69
11.1 Notes on removal and disposal ............................................................................ 69
11.2 Disposal................................................................................................................... 69
12 Indices ..............................................................................................70
12.1 Table of Figures...................................................................................................... 70
12.2 List of tables............................................................................................................ 71
13 Annex................................................................................................72
13.1 Declaration of conformity within the meaning of the Machinery Directive
2006/42/EC Annex II 1A.......................................................................................... 73
13.2 Circuit diagram for the Table saw BS-350 LST, BS-400 LST-E230, BS-400 LST-
E400, BS-500 LST ................................................................................................... 74
13.3 Replacement parts list ........................................................................................... 75

General
2
Foreword
2.1
Table saw BS-350 LST, BS-400 LST-E230, BS-400 LST-E400, BS-500 LST 5/80
2 General
2.1 Foreword
This operating manual applies exclusively to the machine designated in the
title.
This operating manual provides important information for the safe and effi-
cient use of the machine. It is an integral part of the machine and must be
kept in readable condition for the personnel working on it, in the immediate
vicinity of the machine at all times.
The operating manual is a foundation for any work with the machine. A re-
quirement for safe operation of the machine is the adherence to all of the
safety and operation instructions provided. Personnel must, therefore, have
carefully read this operating manual before beginning any work.
In addition, the national accident prevention regulations applicable at the
place of use of the machine and the general safety provisions must be ob-
served.
The operating manual is a foundation for any training on the machine.
2.2 Address
Dr. Schulze s.r.o.
Hulínská 1814/1B
76701 Kromeriz
Czech Republic
Tel.: [phone]
E-Mail: [email protected]
Fax: [phone]
Website: www.lestet.cz
2.3 Version status
Table 1: Version status
Date
Chapter
Reason
Version
Prepared
05/12/2018
Complete Document
New Version
1.0
Technische
Dokumentation
CE

2
General
2.4
Typographic conventions
6/80 Table saw BS-350 LST, BS-400 LST-E230, BS-400 LST-E400, BS-500 LST
2.4 Typographic conventions
To be able to work optimally with the operating manual the following, please
note the following explanations of the typographical conventions.
Numbering
−Bullet points of the first level.
−Bullet points of the second level.
Handling instruction
1. Step 1 of the operating sequence
2. Step 2 of the operating sequence
3. Step 3 of the operating sequence
The sequence of the work steps must be observed.

General
2
Typographic conventions
2.4
Table saw BS-350 LST, BS-400 LST-E230, BS-400 LST-E400, BS-500 LST 7/80
Warning and safety instructions
The following symbols are used in this operating manual to illustrate hazards
and notices:
Danger
... indicates an immediate risk, which leads to death or serious injuries, if it
is not avoided..
Warning
... indicates a possible hazardous situation, which can lead to death or
serious injuries, if it is not avoided.
Caution
... indicates a possible hazardous situation, which can lead to light inju-
ries, if it is not avoided.
Attention
... indicates a possible hazardous situation, which can lead to property
damage, if it is not avoided.
Note
... provides tips and recommendations, as well as information for efficient
and fault-free operation.

2
General
2.5
Customer service
8/80 Table saw BS-350 LST, BS-400 LST-E230, BS-400 LST-E400, BS-500 LST
2.5 Customer service
Our customer service department is available to provide technical details.
You can obtain information regarding the contact persons for your region by
telephone and at any time by fax, e-mail or via the Internet.
In addition, our personnel are always interested in any of your experiences
and new information arising from your use of the equipment, which can be
useful for the improvement of our products.
Dr. Schulze s.r.o.
Hulínská 1814/1B
76701 Kromeriz
Czech Republic
Tel.: [phone]
E-Mail: [email protected]
Fax: [phone]
Website: www.lestet.cz

General
2
Limitation of liability
2.6
Table saw BS-350 LST, BS-400 LST-E230, BS-400 LST-E400, BS-500 LST 9/80
2.6 Limitation of liability
All information and instructions in this operating manual were written while
taking account of the applicable standards and regulations, the current state
of technology and our many years of knowledge and experience. The obliga-
tions agreed in the delivery contract, the general terms and conditions as
well as the delivery conditions of the manufacturer and the legal regulations
valid at the time of the conclusion of the contract apply.
The manufacturer assumes no liability for damage due to:
−Failure to comply with this operating manual,
−unintended use,
−use of untrained and non-instructed personnel,
−unauthorized modifications and technical changes,
−use of unauthorized spare parts.
The actual scope of delivery can differ from the explanations and figures
shown here in the case of special designs, the use of additional options or
the latest technical modifications.
We reserve the right to make modifications to improve the characteristics of
use and for further development.

2
General
2.7
Copyright
10/80 Table saw BS-350 LST, BS-400 LST-E230, BS-400 LST-E400, BS-500 LST
2.7 Copyright
Dr. Schulze GmbH holds the copyright for the operating manual.
The operating manual includes instructions and diagrams or diagram sec-
tions of a technical nature, which may not be reproduced in the entirety or in
part, distributed or used for competition purposes or otherwise communicat-
ed.
The creation of copies –even in part –is permitted for the operator of the
machine expressly only for internal use in connection with operation of the
machine. Dr. Schulze GmbH reserves all rights for the licensing of use for
publication or distribution of copies or information from this operating manual
to third parties.
In case of infringement the manufacture is entitled to make a claim for dam-
ages. Further claims are reserved.
2.8 Disposal
The operating manual is a component of the machine.
The operating manual must be provided when disposing of the machine.
2.9 Conformity
The relevant guidelines (with their accompanying modification guidelines) in
the version applicable at the date of commissioning have been taken as the
basis for the conformity assessment. The guidelines, to which it relates in
particular, can be found in the conformity statement.
The conformity statement is in the appendix.

General
2
Personnel requisition
2.10
Table saw BS-350 LST, BS-400 LST-E230, BS-400 LST-E400, BS-500 LST 11/80
2.10 Personnel requisition
Fundamentals
Any activities on the machine may only be performed by persons who are
able to carry out their work properly and reliably and who meet the specified
requirements in each case.
Please note the following:
−Persons, whose reaction times are influenced by, e.g. drugs, alcohol or
medications, may not carry out any work.
−Always observe the age and profession specific guidelines when appoint-
ing personnel.
Instructed personnel
Instructed personnel are those who have been trained fully and demonstra-
bly by the operator in the duties entrusted to them and any possible dangers.
Qualified personnel
Qualified personnel include those, who on the basis of the occupational
training, knowledge and experience of the relevant regulations are in a posi-
tion to carry out the work assigned to them properly, recognize possible
dangers independently and avoid personal or property damage.
Their tasks include scheduled maintenance to reduce and avoid incidents.
Qualified electricians
An qualified electrician is anyone who, due to his professional training,
knowledge and experience and knowledge of the relevant provisions, is able
to perform work on electrical equipment properly. Furthermore, he recogniz-
es potential dangers independently and can avoid personal injury and prop-
erty damage due to electrical voltage.
All work on the electrical equipment may, as a matter of principle, only be
carried out by qualified electricians.
Unauthorized persons
Unauthorized persons are not admitted. They do not know the dangers in
dealing with the machine and must be accosted in case of doubt and re-
moved from the work area.

3
Safety
3.1
General
12/80 Table saw BS-350 LST, BS-400 LST-E230, BS-400 LST-E400, BS-500 LST
3 Safety
3.1 General
This section gives an overview of important safety aspects for the protection
of the user and the operators. The instructions indicate possible dangers and
serve the safe and trouble-free operation of the plant.
Where the operating, warning and safety instructions provided are not ob-
served, considerable risks can arise.
3.2 Intended use
The Table saw BS-350 LST, BS-400 LST-E230, BS-400 LST-E400, BS-500
LST is conceived, depending on the material, for wet or dry cutting. It is ex-
clusively designed for the division of mineral construction materials such as
artificial or natural sandstone, washed concrete, concrete blocks and aerat-
ed concrete. It is designed for continuous use on building sites or in factories
and may only be used for industrial purposes and only operated by trained
personnel. The Table saw BS-350 LST, BS-400 LST-E230, BS-400 LST-
E400, BS-500 LST may only be used in accordance with the environmental
conditions listed in the Technical Data. The machine may only be operated
by one person!
Proper use requires compliance with the instructions
−for safety,
−for operation,
−for servicing/maintenance,
−per the technical specifications
which are described in this operating manual.
3.3 Non-intended use
The Table saw BS-350 LST, BS-400 LST-E230, BS-400 LST-E400, BS-500
LST may not be used for cutting metal and wood.
Any other use beyond its intended use is considered improper use. The op-
erator of the machine is liable for any damage resulting from this.

Safety
3
Responsibility of the operator
3.4
Table saw BS-350 LST, BS-400 LST-E230, BS-400 LST-E400, BS-500 LST 13/80
3.4 Responsibility of the operator
Operator
The operator is any natural or legal person who uses the machine or gives it
to third parties for use. The operator is responsible for the safety of the users
or third parties during use.
Responsibilities of the Operator
The machine is used for industrial purposes. The operator is therefore sub-
ject to the statutory obligations for occupational safety.
Safety for persons can only be guaranteed, if all of the required measures
are taken. It is the responsibility of the operator of the machine to organize
these measures, to implement them and to verify their execution.
In particular, the operator must:
−provide information about applicable health and safety regulations.
−ensure that the labels and signs on the machine indicate hazardous spots
and are legible. damaged or unrecognizable labels and signs must be re-
placed by the operator immediately.
−ensure that the workplace lighting is in accordance with national and local
regulations.
−determine by means of a risk assessment any possible additional haz-
ards, which result from the special conditions of use at the place of use of
the machine.
−implement in the operating instructions the required behavioral require-
ments for the operation of the machine in the place of use.
−during the entire period of use of the machine regularly check, whether
the operating instructions correspond to the current state of the regulatory
framework. if necessary, amend the operating instructions to new regula-
tions, standards and conditions of use.
−unambiguously and clearly determine the responsibilities for the installa-
tion, operation, maintenance and cleaning of the machine.
−ensure, that all personnel involved with the machine have read the oper-
ating manual. In addition, they must train personnel in the standard dis-
tances to maintain when operating the machine and inform them of the
hazards.
−prepare for the personnel assigned to work with the machine the pre-
scribed and recommended safety equipment.
−possibly other special regulations such as for machines used in wet envi-
ronments, the provisions of the “Stone and Earth” professional associa-
tion.

3
Safety
3.5
Responsibility of the personnel
14/80 Table saw BS-350 LST, BS-400 LST-E230, BS-400 LST-E400, BS-500 LST
The operator is also responsible for ensuring that the machine
−is always in a technically fault-free condition.
−is maintained in accordance with the prescribed maintenance intervals.
−all safety equipment on the machine is regularly inspected for complete-
ness and functionality.
3.5 Responsibility of the personnel
In addition to the warning and safety notices in this operating manual, the
safety, accident prevention and environmental protection provisions applica-
ble to the place of use must also be observed.
In particular, it is the case that personnel:
−inform themselves regarding the applicable occupational safety regula-
tions.
−implement the behavioral requirements provided in the operating instruc-
tions for operating the machine in the place of use.
−observe the allocated responsibilities for the operation, maintenance and
cleaning of the machine properly.
−must have fully read and understood the operating manual before the
commencement of work.
−the prescribed personal protective equipment applies. It must be checked
regularly and replaced in case of damage. In particular, ear protection
must be worn when operating the machine.
−Avoid abnormal postures when working. For all work, secure footing must
be ensured, so that balance can be maintained at all times.
−Tools belonging to the device must be safely stored. They must not come
loose during operation.
Furthermore, anyone who assigned to the machine in their range of respon-
sibilities is responsible for ensuring that the machine
−is always in technically fault-free condition.
−is maintained in accordance with the prescribed maintenance intervals.
−all safety equipment is regularly inspected for completeness and func-
tionality.
−Ensure that the machine is protected against unauthorized use after fin-
ishing work. It must be stored in a dry, locked room against unauthorized
persons (e.g. children).
−Always pay attention to order and cleanliness in the work area, since
loose surrounding objects can be accident sources.

Safety
3
Personal safety equipment
3.6
Table saw BS-350 LST, BS-400 LST-E230, BS-400 LST-E400, BS-500 LST 15/80
3.6 Personal safety equipment
Personal safety equipment must be worn when working to minimize health
hazards. For that reason:
−Wear protective equipment properly before starting work and wear it
while working.
Protective Workwear
for protection against catching on moving machine parts.
Workwear is tight and with low tear resistance, with tight sleeves and no
protruding parts.
Do not wear rings, necklaces or other jewelry.
For long hair, wear a hairnet.
Use of special cut-resistant work gloves to protect the hands against
abrasion, grazes, scratches, scrapes, puncture wounds, piercing or similar
injuries to the surface of the skin.
Safety Shoes
to protect the feet against injury by falling parts and against slips and falls
on a slick surface.
Hearing Protection
for protection against hearing damage.
Protective Goggles
to protect against eye injuries due to flying parts, particles, sprays of liquid
or escaping compressed air.
Face mask
to protect against damage caused by inhalation of dust and small parti-
cles.
Face Protection
to protect against face and eye injuries due to flying parts, particles,
sprays of liquid or escaping compressed air.

3
Safety
3.7
Residual risks
16/80 Table saw BS-350 LST, BS-400 LST-E230, BS-400 LST-E400, BS-500 LST
3.7 Residual risks
Hazard and notice signs
The machine was subjected to a risk assessment. The identified hazards
were, as far as possible, eliminated and acknowledged risks were reduced.
The structurally unavoidable hazard points are marked by labels and signs.
These must always be easy to read.
Special safety instructions
... indicates hazards due to electrical voltage.
Where safety notices are not observed there is a danger of serious or
deadly injuries.
Responsibilities of the operator, installation of safety systems (RCD)
that detect a short-circuit and isolate all connected phases.
... indicates hazards from hot surfaces.
Where safety notices are not observed there is a danger of burns and
serious skin injuries due to heat.
... indicates hazards due to catching.
Failure to observe the safety instructions may result in hand injuries.
… indicates a risk of cutting due to rotating cutting blade.
Failure to observe the safety instructions will result in the risk of cuts
and serious injury from a rotating cutting blade.
... indicates dangers due to trapping.
Where safety notices are not observed there is a danger of serious or
deadly injuries.
... indicates that it may not be operated by persons with a pace-maker.
Where safety notices are not observed there is a danger of impairment
to persons with a heart pace-maker.
... indicates a ban on carrying metal parts.
Carrying metal items, watches, magnetic or electronic data devices is
forbidden, as the magnetic field can damage or destroy the items.

Safety
3
Machine areas
3.8
Table saw BS-350 LST, BS-400 LST-E230, BS-400 LST-E400, BS-500 LST 17/80
3.8 Machine areas
There are three different areas around the machine.
Machine areas on the Table saw BS-350 LST, BS-400 LST-
E230, BS-400 LST-E400, BS-500 LST
1
Traffic Zone
3
Work Zone
2
Danger Zone
4
Table saw BS-350 LST, BS-400
LST-E230, BS-400 LST-E400,
BS-500 LST
Work Zone
The area in which persons work with or operate the machine in normal oper-
ation; excludes inspection, maintenance, cleaning and repair.
The work zone (green area) may only be entered by authorized operational
personnel to operate the machine.
Danger Zone
The person in which a person is faced with a risk of injury or hazards to their
health.
The danger zone (red area) must be closed off and clearly marked and may
not be entered by persons while the machine is being operated.
Traffic Zone
An area which is accessible for or open to persons without opening, crossing
or bypassing a barrier.
The traffic zone (yellow area) must always be kept free and may only be
used as a traffic route and for transport work.

3
Safety
3.9
Dangers
18/80 Table saw BS-350 LST, BS-400 LST-E230, BS-400 LST-E400, BS-500 LST
3.9 Dangers
Observe the warning and safety instructions provided here and in the operat-
ing chapters of this manual without fail to avoid possible health hazards and
dangerous situations.
Risks due to moving parts
Driven moving elements can present hazards that can lead to injury (such as
bruising, pulling in of body parts).
Only operate the machine if all safety devices are installed and working
properly. In particular, the blade guard must always be closed when operat-
ing the machine.
Before switching on the machine, make sure that nobody can be endan-
gered by the starting machine. Nobody is allowed to access the running ma-
chine. Do not bring body parts into the area of moving parts when operating
the machine. Always maintain a safe distance.
Switch off the power supply before entering the danger zone and secure it
against being switched on again. Before starting work in the danger zone,
always wait until the parts have come to a standstill and wait for the auto-
matic removal of residual energy.
Risks from thermal hazards
The machine integrates parts / components that become hot during opera-
tion. There is a risk of burns when touching the hot surfaces. Wear appropri-
ate personal protective equipment when working on hot parts (e.g. on
motors).
Before doing any work, make sure that the parts/ components have cooled
down.

Safety
3
Dangers
3.9
Table saw BS-350 LST, BS-400 LST-E230, BS-400 LST-E400, BS-500 LST 19/80
Risks due to electrical voltage
Touching live parts can cause serious injury or even death. Therefore, work
on electrical equipment may only be carried out by qualified electricians.
Before starting any work on electrical equipment, switch off the machine and
check that there is no electrical voltage. Secure the power supply against re-
start.
Check electrical equipment regularly for external damage (e.g. to the insula-
tion) and loose connections to cable terminals. If any defects are detected,
immediately switch off the power supply and arrange for repair.
The electrical equipment (e.g. as well as cables and plugs) must not come
into contact with water.
Use only undamaged extension cables, which are designed for use in the
respective environment and whose core cross-section is sufficiently dimen-
sioned. Completely unroll a cable reel to prevent overheating. Protect the
cable against heat, oil and sharp edges.
Do not bypass fuses or disable them. When inserting defective fuses always
pay attention to the correct indication of the current intensity.
Risks due to vibrations
Strong vibrations can lead to damage to your health. Therefore, vibration
dampers must not be disabled.
Do not stay in the area of heavily vibrating danger points during operation.
Risks due to noise
Refer to the Technical Data section for the emission level (sound pressure
level) from the machine. Depending on local conditions, a higher sound
pressure level may result, leading to damage to hearing or even hearing
loss.
Therefore, the following applies:
From a sound pressure level of > 80 dB (A) at the workplace, the necessary
personal protective equipment (ear protection) must be worn during all work.

3
Safety
3.10
Protective devices
20/80 Table saw BS-350 LST, BS-400 LST-E230, BS-400 LST-E400, BS-500 LST
3.10 Protective devices
The machine is built according to the applicable legal regulations and is safe
to operate. Danger points not structurally excluded are provided with protec-
tive devices. When operating the machine, all protective devices must be
present and functional.
Protective devices must not be changed or adapted.
Emergency stop button
The emergency stop button (1) is a push button. It is used to shut off the
power supply and is depressed both for turning off and in case of danger.
After pressing the emergency stop button (1), the machine is switched off.
Before restarting the machine after an emergency situation, the cause must
be eliminated.
The emergency off button (1) is unlocked by pulling out the cover.
The emergency off button (1) is on the control box of the Table saw BS-350
LST, BS-400 LST-E230, BS-400 LST-E400, BS-500 LST.
Position of the emergency stop button on the Table saw BS-
350 LST, BS-400 LST-E230, BS-400 LST-E400, BS-500 LST
1