Operating manual
Automatic Circular metal saw
CS 275 SA
CS 315 SA
CS 350 SA
Page 1
Table of Contents
1 Safety
1.1 Safety warnings (warning notes)
1.
2 Proper user
1.
3 Possible dangers caused by the circular metal saw
1.
4 Qualification of personnel
1.
5 User positions
1.
6 Safety devices
7 Individual protection gear
1.
1.
8 Safety during operation
1.
9 Safety during maintenance
1.1
0 Accident report
1.1
1 Electrical system
1.1.1 Classification of hazards
1.1.2 Other pictograms
1.4.1 Target group
1.4.2 Authorised personnel
1.6.1 Prohibition, warning and mandatory labels
1.9.1 Disconnecting the circular metal saw and making it safe
1.9.2 Using lifting equipment
1.9.3 Mechanical maintenance work
2 Technical data
3 Assembly
3.1 Extent of supply
3.
2 Storage
3.
3 Installation and assembly
3.3.1 Requirements of the installation site
3.3.2 Fasten the substructure of the circular metal saw on the floor
3.3.3 Mount the saw on the machine substructure
4 First use
3.
3.4.1 Checking
3.4.2 Direction of the saw teeth
3.4.3 Check the oil level in the worm gear
3.4.4 Fill in coolant
3.4.5 Power supply
3.4.6 Check the running direction of the saw blade
3.4.7 Check if the air entrance leak air
3.4.8 Check the function of the travel switch
4 Operation
4.1 Safety
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4.2 Control and indicating elements
4.
3 Insert workpiece
4.
4 Saw blade speed
4.4.
1 Speed change
4.4.2 Change the feeding speed
4.4.2 Select the toothing and the shape of the tooth
4.
5 Switching on the machine
4.
6 Switching off the machine
4.
7 Sawing of angles
4.
8 Cutting travel control
4.
9 Cooling
5 Maintenance
5.1 Safety
5.1.
1 Preparation
5.1.
2 Restarting
5.
2 Inspection and maintenance
5.
3 Mounting and replacing the saw blade
5.3.
1 Dimensions of sawing flange
4 Repair
5.
6 Spare parts
6.1 Explosion drawing
6.1.
1 Spare parts
2 Wiring diagram
6.
6.2.
1 Spare parts list
6.2.
2 Extra addtional spare parts list
7 Anomalies
7.1 Anomalies in the circular metal saw
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1 Safety
Glossary of symbols
• enumerations
This part of the operating manual
• explains the meaning and use of the warning references contained in the operating manual,
• explains how to use the circular metal saw properly,
• highlights the dangers that might arise for you or others if these instructions are not obeyed,
• tells you how to avoid dangers.
In addition to this operating manual please observe
• applicable laws and regulations,
• legal regulations for accident prevention,
ropean standards must be observed during installation, operation, maintenance and repair of
Eu
the circular metal saw.
European standards are not applied in the national legislation of the country of destination, the
If
specific applicable regulations of each country must be observed.
ere necessary, the required measures must be taken to comply with the specific regulation of
Wh
each country before the circular metal saw is first used.
gives additional indications
calls on you to act
ALWAYS KEEP THIS DOCUMENT CLOSE TO THE CIRCULAR METAL SAW FOR FUTURE
REFERE
NCE.
1.1 Safety warnings (warning notes)
1.1.1 Classification of hazards
We classify the safety warnings into various levels. The table below gives an overview of the
fication of symbols (pictograms) and warnings for the specific danger and its (possible)
classi
nsequences.
co
Alarm
Pictogram
DANGER!
WARNING!
CAUTION!
ATTENTION!
expres-
sion
Imminent
personnel.
Risk:
personnel.
Danger or unsafe procedure that might cause injury to
personnel or damage to property.
uation that could cause damage to the machine and
Sit
product and other types of damage.
No risk of injury to personnel.
Defini
tion/Consequences
danger that will cause serious injury or death to
A danger that might cause serious injury or death to
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Pictogram
Alarm expres-
on
si
De
finition/Consequences
INFORMATION
In the case of specific dangers, we replace the pictogram by
general danger with a warning
1.1.2 Other pictograms
Applicati
on tips and other important or useful information
and notes.
No dangerous or harmful consequences for personnel or
ects.
obj
or
injuries
to
of
han
ds,
hazardous elec-
ical voltage,
tr
rotating parts.
Caution
slide risk!
Use protective
glov
es!
Activation forbid-
den!
Use protective
boots!
Pull the mains
plug!
Wear a safety suit! Protect the envi-
Use protective
goggles!
ronment!
Use ear protec-
tion!
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1.2 Proper user
Usage
WARNING!
Impro
per use of the circular metal saw
• will endanger personnel,
• will endanger the machine and other material property of the operator,
• may affect proper operation of the machine.
The circular metal saw is designed and manufactured to be used in environments where there is
no potential danger of explosion.
The circular metal saw is designed and manufactured to saw cold metals, cast materials and
other plastic materials that are not harmful to health and do not generate dust.
The circular metal saw must not be used on wood.
pieces to be cut need to be of a shape that will allow them to be securely attached in the
The
work holder vice and ensure that the piece does not come loose when it is being sawed.
The circular metal saw must only be installed and operated in a dry and well-ventilated place.
Improper
us
If
the circular metal saw is used in any way other than as described above, modified without the
e
authorisation of supplier or operated with different process data, then it is
being used improperly.
We do not take liability for damage caused by improper use.
We would like to stress that any modifications to the construction, or technical or technological
fications that have not been authorised by supplier will also render the
modi
guarantee null and void.
is also part of proper use that
It
• the maximum values of the circular metal saw are complied with,
• the operating manual is observed,
• inspection and maintenance instructions are observed.
“Technical data“ on page 14
order to achieve the required cutting performance and the angular tolerance the correct
In
oice of the saw blade, the cutting speed and the coolant are decisive.
ch
WARNING!
Very serious injury.
is forbidden to make any modifications or alterations to the operating values of the cir-
It
cular metal saw! These could endanger personnel and cause damage to the machine.
1.3 Possible dangers caused by the circular metal saw
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The circular metal saw is state-of-the-art, but there is a residual risk, as the circular metal saw is
working
• electrical voltage and currents
• a running circular metal saw blade.
We have used construction resources and safety techniques to minimise the health risk to perso
If
a risk resulting from incorrect operation or unsuitable maintenance.
with
nnel resulting from these hazards.
the circular metal saw is used and maintained by staff who are not duly qualified, there may be
INFORMATION
All
staff involved in assembly, commissioning, operation and maintenance must
• be duly qualified,
• follow this operating manual.
In the event of improper use
• there may be a risk to the staff,
• there may be a risk to the circular metal saw and other material property,
• the proper operation of the circular metal saw may be affected.
Discon
WAR
THE CIRCULAR METAL SAW MAY ONLY BE USED WITH THE SAFETY DEVICES ACTIVA
Disconnect the circular metal saw whenever you detect a failure in the safety devices or
whe
All
safety devices.
Being
nect the circular metal saw whenever cleaning or maintenance work is being carried out.
NING!
TED.
n they are not fitted!
additional installations carried out by the operator must incorporate the prescribed
the machine operator, this will be your responsibility!
“Safety devices“ on page 8
1.4 Qualification of personnel
1.4.1 Target group
This manual is addressed to
• users,
• operators,
• maintenance staff.
The warning notes therefore refer to both operation and maintenance of the circular metal saw.
termine clearly and irrevocably who will responsible for the different activities on the machine
De
(use, maintenance and repair).
Vague or unclear assignment of responsibilities constitute a safety hazard!
Always
saw
disconnect the circular metal saw from the power supply and secure the circular metal
against restarting.
1.4.2 Authorised personnel
WARNING!
correct use and maintenance of the circular metal saw constitutes a danger for the
In
staff, objects and the environment.
authorised personnel may operate the circular metal saw!
Only
The only staff authorised to use this machine and perform maintenance on it are trained and
instructed technical staff working for the operator and manufacturer.
The operator must
Obligations
of the opera-
to
r
• train staff,
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• instruct staff regularly (at least once a year) on
- all safety standards that apply to the machine,
- operation,
- accredited technical guidelines,
• check staff‘s understand,
• document training/instruction,
• require staff to confirm participation in training/instruction by a signature,
• check whether the staff are aware of safety and of dangers in the workplace and whether
observe the operating manual.
they
The user must
Obligations
of the user
Additional
qualificatio
require-
me
• have received training in operation of the circular metal saw,
• know the function and principle of operation,
• before the machine is first used
- have read and understood the operating manual,
- be familiar with all safety devices and regulations.
For work on the following machine components there are additional requirements:
n
• Electrical components or devices: This work must only be carried out by a qualified electri-
or person working under the instructions and supervision of a qualified electrician.
nts
cian
Before carrying out work on electric components or operating units the following measures
must be taken, in the order given.
- Disconnect all poles
- Ensure that the machine cannot be turned on again
- Check that there is no voltage
1.5 User positions
The user must stand in front of the circular metal saw.
INFORMATIO
The mains plug of the circular metal saw must be freely accessible.
N
1.6 Safety devices
Use the circular metal saw only with properly functioning safety devices.
Stop the circular metal saw immediately if there is a failure in the safety device or if it is not func-
ning for any reason.
tio
is your responsibility!
It
a safety device has been activated or has failed, the circular metal saw must only be used
If
when
• the cause of the failure has been removed,
• it has been verified that there is no resulting danger for the staff or objects.
WARNING!
you bypass, remove or override a safety device in any other way, you are endangering
If
yourself and other staff working with the circular metal saw. The possible consequences
e:
ar
• damage as a result of components or parts of components flying off at high speed,
• contact with rotating parts,
Page 8
• an electrocution.
The circular metal saw includes the following safety devices:
• a protective cover on the saw blade
The saw blade of the circular
metal saw is equipped with a
protective cover. The protec-
cover covers the circula-
tive
Rear cover
tory saw blade.
WARNING!
Danger of injury! The teeth
of the saw belt are sharp.
Take great care when
removing the rear cover to
change the saw belt.
Wear protective gloves.
Illustr.: 1-1: Rear cover
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1.6.1 Prohibition, warning and mandatory labels
INFORMATION
All
warning labels must be legible.
eck them regularly.
Ch
Positions of labels on the circular metal saw:
Illustr.: 1-2: circular metal saw
Check the circular metal saw at least once per shift. Inform the person responsible immediately
of any damage, defect or change in operating function.
ck all safety devices
Che
• at the beginning of each shift (with the machine stopped),
• once a week (with the machine in operation),
• after every maintenance and repair operation.
Che
ck if the prohibition, warning and information labels and the markings on the circular metal
w
sa
• can be identified (if not, clean them),
• are complete.
1.7 Individual protection gear
For certain work individual protection gear is required. This includes:
• safety helmet,
• protective goggles or face guard,
• protective gloves,
• safety shoes with steel caps,
• ear protection.
ore starting work, make sure that the prescribed individual protection gear is available at the
Bef
rkplace.
wo
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CAUTION!
Dir
ty or contaminated personal protection gear can cause disease. Clean your personal
protection gear after each use, regularly, at least once a week.
Personal protection gear for special work
Protect your face and eyes: During all work, and specifically work during which your face and
eyes are exposed to hazards, a safety helmet with a face guard should be worn.
Use protective gloves when lifting or handling pieces with sharp edges.
Wear safety shoes when fitting, dismantling or transporting heavy components.
1.8 Safety during operation
In the description of work with and on the circular metal saw we highlight the dangers specific to
that work.
WARNING!
r to activating the circular metal saw please double-check that this will
Prio
• not endanger anybody,
• not cause any damage to property.
Avoid unsafe working practises:
• Make sure your work does not endanger anyone.
• The instructions in this manual need to be observed during assembly, handling, maintenance and repair.
• Do not work on the circular metal saw if your concentration is reduced, for example, because
you are taking medication.
• Observe the rules for preventing accidents issued by your association for the prevention of
occupational accidents and safety in the workplace or other inspection authorities.
• Stay at the circular metal saw until all rotating parts have come to a halt.
• Use prescribed protection gear. Make sure to wear a well-fitting work suit and, where necessary, a hairnet.
• Inform the inspector of any danger or failure.
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1.9 Safety during maintenance
Report and
document
any changes
Info
rm operating staff in good time of any repair and maintenance work.
port all safety-relevant changes or performance details of the circular metal saw. Document
Re
all changes, have the operating manual changed accordingly and train the machine operators.
1.9.1 Disconnecting the circular metal saw and making it safe
Unplug the circular metal saw from the mains before beginning any maintenance or repair work.
Place a warning sign on the machine.
1.9.2 Using lifting equipment
WARNING!
Us
e of unstable lifting equipment and load-suspension devices that break under load can
cause very serious injuries or even death.
Check that the lifting and load suspension gear
• is of sufficient load capacity,
• in perfect condition.
erve the preventing of accidents issued by your association for the prevention of
Obs
occupational accidents and safety in the workplace or other inspection authorities.
the loads properly.
Hold
ver walk under suspended loads!
Ne
1.9.3 Mechanical maintenance work
Remove all protection and safety devices before beginning maintenance work and re-install
them once the work has been completed. They include:
• covers,
• safety indications and warning signs,
• earth (ground) connection.
you remove protection or safety devices, refit them immediately after completing the work.
If
Check that they are working properly!
1.10 Accident report
Inform your superiors and supplier immediately in the event of
accidents, possible sources of danger and any actions which almost led to an accident (near
misses)
These near misses can have many causes.
The sooner they are notified, the faster the causes can be eliminated.
INFORMATIO
In the description of the execution of work with and on the circular metal saw, we highlight the
dangers specific to that work.
.
N
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