Fronius Robacta TC 1000, Robacta TC 1000 ext Operating Instruction [EN]

Operating Instructions
Robacta TC 1000 Robacta TC 1000 ext.
Operating Instructions
EN
42,0426,0141,EN 017-31012023
Contents
Explanation of safety notices 6 General 6 Proper use 7 Environmental conditions 7 Obligations of the operator 7 Obligations of personnel 7 Specific hazards 8 Protecting yourself and others 8 Risks from mains current and operating current 9 EMC Device Classifications 10 EMC measures 10 Safety measures at the installation location and during transport 10 Safety measures in normal operation 11 Maintenance and repair 11 Safety inspection 12 Disposal 12 Safety symbols 12 Data protection 12 Copyright 12
General 15
EN
Device concept 17 Application areas 18 Warning notices on the device 18 Parting agent types and their use 20
Functional principle 21
General 23 Robacta TC 1000 scope of supply 23 Robacta TC 1000 options 23 Robacta TC 1000 ext. scope of supply 23 Robacta TC 1000 ext. options 23
Transport 24
Transport devices 24 Transport notices on the packaging 24
Controls, connections and mechanical components 25
Safety 27
Safety 27
General 28 Control panel 28
Robacta TC 1000 connections and mechanical components 30
Base unit and cleaning unit P. 32
Base unit and cleaning unit S. 34
Standard I/O connecting plug (X1) pin assignment for robot control 36
General 36 Standard I/O connecting plug (X1) pin assignment 36
Installation and commissioning 39
Safety 41
3
Operators, maintenance personnel 42 Setup regulations 42 Compressed air supply specifications 42 Mains connection 42
Bolting the Robacta TC 1000 to the underlying surface (foundation) 44
Bolting the Robacta TC 1000 together with installation stand to the underlying surface
(foundation) Screw the base unit and cleaning unit to the underlying surface (foundation) and connect them to each other
Installation instructions 45
Screw the base unit and cleaning unit P. to the underlying surface (foundation) and con-
nect them to each other
Bolting the base unit and cleaning unit S. to the underlying surface (foundation) and con-
necting them to each other Installing the wire cutter 48
Installing the wire cutter on the Robacta TC 1000 48
Fitting the wire cutter to cleaning unit S 48
Fitting the wire cutter to cleaning unit P 49
Maximum wire diameter 49
How the mechanically controlled wire cutter works 49
How the electrically-controlled wire cutter works 50 Filling the dipping bowl with parting agent 51
Filling the dipping bowl with parting agent 51 Installing and commissioning the parting agent nebuliser (only for Robacta TC 1000) 52
Installing the parting agent nebuliser on the Robacta TC 1000 52
Starting up the parting agent nebuliser 53 Starting up the parting agent nebuliser V 54
Robacta TC 1000: Installing parting agent nebuliser V 54
Cleaning unit S.: Installing parting agent nebuliser V 54
Cleaning unit P.: Installing parting agent nebuliser V 55
Filling the "Robacta Reamer" parting agent container with parting agent 56
Connecting the 'Robacta Reamer' parting agent container (10 litres) to the cleaning
device Fitting and using the fill-level control sensor 59
General 59
Controls and indicators on the sensor 59
Installation adapter borehole dimensions 59
Fitting the fill-level control sensor 60
Calibrating the empty state 61
Calibrating the full state 61
Locking/unlocking the fill-level control sensor 62
Electrical connection 62 Starting up the cleaning device 63
General 63
Prerequisites for start-up 63
Welding torch cleaning position when using Robacta TC 1000 TwinCompact 63 Cleaning programme 65
Overview of program sequence with dipping bowl 65
Overview of program sequence with parting agent nebuliser 65
Overview of program sequence with parting agent nebuliser and dipping bowl 65
Cooling welding torch in the dipping bowl - detailed description 65
Cleaning the gas nozzle tip - detailed description 66
Cleaning the nozzle fitting - detailed description 66
Spraying parting agent - detailed description 67
Cleaning program sequence with dipping bowl 68
Cleaning program sequence with parting agent nebuliser 69
44
45
45
46
57
Troubleshooting, maintenance and disposal 71
Safety 73
4
Troubleshooting 75 Fault procedure for Robacta TC 1000 ext. 78
Fault procedure 78 Care, maintenance and disposal 79
Before each start-up 79
Daily 79
Weekly 79
Every 3 months 80
Every 6 months 80
Every 12 months 80
Clean suction filter in parting agent container 80
Disposal 81
Technical data 83
General 85
Robacta TC 1000 / Robacta TC 1000 ext. (Base unit) / Robacta TC 1000 Twin / Robacta
TC 1000 Twin Compact
Cleaning unit S/P 85
Robot control supply 86
Digital inputs 86
Digital outputs 86
85
EN
5
Safety rules
Explanation of safety notices
DANGER!
Indicates immediate danger.
If not avoided, death or serious injury will result.
WARNING!
Indicates a potentially hazardous situation.
If not avoided, death or serious injury may result.
CAUTION!
Indicates a situation where damage or injury could occur.
If not avoided, minor injury and/or damage to property may result.
NOTE!
Indicates a risk of flawed results and possible damage to the equipment.
General The device is manufactured using state-of-the-art technology and according to
recognised safety standards. If used incorrectly or misused, however, it can cause:
injury or death to the operator or a third party,
-
damage to the device and other material assets belonging to the operating
-
company, inefficient operation of the device.
-
All persons involved in commissioning, operating, maintaining and servicing the device must:
be suitably qualified,
-
have sufficient knowledge of automated welding, and
-
read and carefully follow these operating instructions as well as the operat-
-
ing instructions for all system components.
The operating instructions must always be at hand wherever the device is being used. In addition to the operating instructions, attention must also be paid to any generally applicable and local regulations regarding accident prevention and en­vironmental protection.
All safety and danger notices on the device
must be in a legible state,
-
must not be damaged,
-
must not be removed,
-
must not be covered, pasted or painted over.
-
For the location of the safety and danger notices on the device, refer to the sec­tion headed "General" in the operating instructions for the device. Before commissioning the device, rectify any faults that could compromise safety.
This is for your personal safety!
6
Proper use The device is to be used exclusively for its intended purpose.
The device is intended solely for the electromagnetic cleaning of Fronius welding torches. Any use above and beyond this purpose is deemed improper. The manufacturer shall not be held liable for any damage arising from such usage.
Proper use includes:
carefully reading and following all the instructions given in the operating in-
-
structions studying and obeying all safety and danger notices carefully
-
performing all stipulated inspection and servicing work.
-
The device is designed for use in industry and the workshop. The manufacturer accepts no responsibility for any damage caused through use in a domestic set­ting.
The manufacturer likewise accepts no liability for inadequate or incorrect results.
EN
Environmental conditions
Obligations of the operator
Operation or storage of the device outside the stipulated area will be deemed as not in accordance with the intended purpose. The manufacturer shall not be held liable for any damage arising from such usage.
Ambient temperature range:
during operation: 0 °C to + 40 °C (32 °F to 104 °F)
-
during transport and storage: -25 °C to +55 °C (-13 °F to 131 °F)
-
Relative humidity:
up to 50 % at 40 °C (104 °F)
-
up to 90 % at 20 °C (68 °F)
-
Keep ambient air free from dust, acids, corrosive gases and substances, etc.
Can be used at altitudes of up to 2000 m (6500 ft)
The operator must only allow persons to work with the device who:
are familiar with the fundamental instructions regarding safety at work and
-
accident prevention and have been instructed in how to use the device have read and understood these operating instructions, especially the sec-
-
tion "safety rules", and have confirmed as much with their signatures are trained to produce the required results.
-
Checks must be carried out at regular intervals to ensure that operators are working in a safety-conscious manner.
Obligations of personnel
Before using the device, all persons instructed to do so undertake:
to observe the basic instructions regarding safety at work and accident pre-
-
vention to read these operating instructions, especially the "Safety rules" section and
-
sign to confirm that they have understood them and will follow them.
Before leaving the workplace, ensure that people or property cannot come to any harm in your absence.
7
Specific hazards
Stay out of the working area of the robot.
The device must be incorporated into a higher-level safety system within a se­cured area.
If this area has to be accessed when setup and maintenance work is carried out, make sure that
the entire system is switched off for the duration of the work in this area
-
and that it is prevented from starting up accidentally, e.g., as the result of a
-
control fault
In addition to these operating instructions, the safety rules issued by the robot manufacturer must also be observed.
Covers and side panels may only be opened/removed while maintenance or repair work is being carried out.
During operation:
Ensure that all covers are closed and all side panels are fitted properly.
-
Keep all covers and side panels closed.
-
Protecting your­self and others
Electromagnetic fields may pose as yet unknown risks to health:
Effects on the health of persons in the vicinity, for example, those with pace-
-
makers, metallic implants and hearing aids Forbidden for anyone wearing a pacemaker: people wearing a pacemaker
-
must consult their doctor before working with the device or entering its im­mediate vicinity Forbidden for anyone with metal implants: people who have had metal im-
-
plants fitted must consult their doctor before working with the device or en­tering its immediate vicinity
Magnetic fields generated by the high amperage can cause ferromagnetic parts such as spatter accumulations to be ejected from the cleaning opening. To pre­vent injury, never look into in the cleaning opening while the device is switched on; protective goggles with side protection must be worn at all times.
Anyone working with the device exposes themselves to numerous risks e.g.:
flying sparks and hot pieces of metal
-
Arc radiation, which can damage eyes and skin
-
Risk of electrocution from mains current and welding current
-
Greater noise pollution
-
Harmful welding fumes and gases
-
Suitable protective clothing must be worn when working with the device. The protective clothing must have the following properties:
Flame-resistant
-
Insulating and dry
-
Covers the whole body, is undamaged and in good condition
-
Safety helmet
-
Trousers with no turn-ups
-
8
Protective clothing refers to a variety of different items. Operators should:
Protect eyes and face from UV rays, heat and sparks using a protective visor
-
and regulation filter Wear regulation protective goggles with side protection behind the protect-
-
ive visor Wear stout footwear that provides insulation even in wet conditions
-
Protect the hands with suitable gloves (electrically insulated and providing
-
protection against heat) Wear ear protection to reduce the harmful effects of noise and to prevent in-
-
jury
Keep all persons, especially children, out of the working area while any devices are in operation or welding is in progress. If, however, there are people in the vi­cinity:
make them aware of all the dangers (dazzling by arc, injury from flying
-
sparks, inhalation of harmful welding fumes, noise, possible danger from mains or welding current, possible danger from electromagnetic fields, pos­sible danger from the magnetic field around the cleaning opening, mechanic­ally-powered parts, compressed air/parting agent mixture ejected from the cleaning opening, flying shavings and similar matter, etc.), Provide suitable protective equipment
-
Alternatively, erect suitable safety screens/curtains.
-
EN
Risks from mains current and op­erating current
An electric shock is potentially life threatening and can be fatal.
Do not touch live parts either inside or outside the device.
All cables and leads must be secured, undamaged, insulated and adequately di­mensioned. Loose connections, scorched, damaged or inadequately dimensioned cables and leads must be replaced immediately.
Do not sling cables or leads around the body or parts of the body.
Only switch on the device when all output connections have been established correctly.
The device must only be operated on a mains supply with a ground conductor and a socket with a ground conductor contact.
If the device is operated on a mains supply without a ground conductor, this will be deemed as gross negligence. The manufacturer shall not be held liable for any damage arising from such usage.
Arrange for the mains cable to be checked regularly by a qualified electrician to ensure the ground conductor is functioning properly.
Switch off unused devices.
Disconnect the mains plug before working on the device.
Attach a clearly legible and easy-to-understand warning sign to the device to prevent anyone from plugging the mains plug back in and switching it on again.
After opening the device:
Discharge all live components
-
Ensure that all components in the device are de-energised.
-
If work on live parts is required, appoint a second person to switch off the main switch at the right moment.
9
The housing screws provide an adequate ground conductor connection for earth­ing the housing. The screws must never be replaced with different screws unless a reliable ground conductor connection is set up.
EMC Device Classifications
EMC measures Warning, electromagnetic field. Electromagnetic fields may pose as yet unknown
Devices in emission class A:
Are only designed for use in industrial settings
-
Can cause line-bound and radiated interference in other areas
-
Devices in emission class B:
Satisfy the emissions criteria for residential and industrial areas. This is also
-
true for residential areas in which the energy is supplied from the public low­voltage mains.
EMC device classification as per the rating plate or technical data.
risks to health.
It is the operator's responsibility to ensure that no electromagnetic interference occurs in electrical and electronic devices. If electromagnetic interference is detected, the operator is obliged to take action to rectify the situation.
Check for possible problems, and check and evaluate neighbouring devices' res­istance to interference according to national and international requirements:
Safety devices
-
Power, signal and data transfer lines
-
IT and telecommunications devices
-
Measuring and calibrating devices
-
Health of neighbouring persons
-
Safety measures at the installa­tion location and during transport
Supporting measures for avoidance of EMC problems:
Mains supply
1. If electromagnetic interference arises despite the correct mains connec-
-
tion, additional measures are necessary (e.g. use of a suitable line filter)
Shielding, if necessary
2. Shield off other nearby devices
-
Shield off entire welding installation
-
Do not have any magnetic or electronic data carriers about your person:
3.
magnetic or electronic data carriers can be damaged by the magnetic fields generated when the device is in use. Do not have any watches or pieces of metal about your person. Watches can
4.
be damaged when the device is in use.
A device toppling over could easily kill someone. Place the device on a solid, level surface such that it remains stable
The maximum permissible tilt angle is 10°.
-
Special regulations apply in rooms at risk of fire or explosion
Observe relevant national and international regulations.
-
Use internal work instructions and checks to ensure that the workplace environ­ment is always clean and clearly laid out.
10
Only set up and operate the device in accordance with the degree of protection shown on the rating plate.
When setting up the Robacta TC and cleaning unit, ensure an all-round clearance of at least 0.5 m (19.69 in.) from any surrounding objects, e.g. walls, other devices or objects.
The Robacta TC and the cleaning unit must be set up at least 1 m (40 in.) away from computers, control lines and the welding process.
Position the Robacta TC and cleaning unit to prevent welding spatter coming into contact with the cleaning device.
Before transporting the device, allow parting agent to drain completely.
When transporting the device, observe the relevant national and local guidelines and accident prevention regulations. This applies especially to guidelines regard­ing the risks arising during transport.
After transporting the device, the device must be visually inspected for damage before commissioning. Any damage must be repaired by trained service techni­cians before commissioning the device.
EN
Safety measures in normal opera­tion
Only operate the device when all safety devices are fully functional. If the safety devices are not fully functional, there is a risk of
injury or death to the operator or a third party,
-
damage to the device and other material assets belonging to the operator,
-
inefficient operation of the device.
-
Any safety devices that are not functioning properly must be repaired before switching on the device.
Never bypass or disable safety devices.
Before switching on the device, ensure that no one is likely to be endangered.
Check the device at least once a week for obvious damage and proper function­ing of safety devices.
Only use suitable original parting agent from the manufacturer.
-
Observe the information on the parting agent safety data sheets when hand-
-
ling parting agent. The parting agent safety data sheets may be obtained from your service centre or downloaded from the manufacturer's website. Do not mix the manufacturer's parting agent with other parting agents.
-
If damage results from using a different parting agent, the manufacturer ac-
-
cepts no liability. In addition, no warranty claims will be entertained. Used parting agent must be disposed of properly in accordance with the rel-
-
evant national and international regulations.
Maintenance and repair
Under normal operating conditions, the device requires only a minimum of care and maintenance. However, it is vital to observe some important points to ensure it remains in a usable condition for many years.
Before switching on, always check the mains plug and cable as well as char-
-
ger leads and charging terminals for any signs of damage. If the surface of the device housing is dirty, clean with a soft cloth and
-
solvent-free cleaning agent only
Maintenance and repair work must only be carried out by authorised personnel. Use only original replacement and wearing parts (also applies to standard parts). It is impossible to guarantee that bought-in parts are designed and manufac­tured to meet the demands made on them, or that they satisfy safety require­ments.
11
Do not carry out any modifications, alterations, etc. to the device without the manufacturer's consent.
Dispose of in accordance with the applicable national and local regulations.
Safety inspec­tion
Disposal Waste electrical and electronic equipment must be collected separately and re-
The manufacturer recommends that a safety inspection of the device is per­formed at least once every 12 months.
A safety inspection should be carried out by a qualified electrician
after any changes are made
-
after any additional parts are installed, or after any conversions
-
after repair, care and maintenance has been carried out
-
at least every twelve months.
-
For safety inspections, follow the appropriate national and international stand­ards and directives.
Further details on safety inspection and calibration can be obtained from your service centre. They will provide you on request with any documents you may re­quire.
cycled in an environmentally responsible manner in accordance with the EU Dir­ective and national law. Used equipment must be returned to the distributor or through a local, authorised collection and disposal system. Proper disposal of the old device promotes sustainable recycling of material resources. Ignoring this may lead to potential health/environmental impacts.
Packaging materials
Collected separately. Check your municipality’s regulations. Reduce the volume of the box.
Safety symbols Devices with the CE mark satisfy the essential requirements of the low-voltage
and electromagnetic compatibility directives (e.g. relevant product standards of the EN 60 974 series).
Fronius International GmbH hereby declares that the device is compliant with Directive 2014/53/EU. The full text on the EU Declaration of Conformity can be found at the following address: http://www.fronius.com
Devices marked with the CSA test mark satisfy the requirements of the relevant standards for Canada and the USA.
Data protection The user is responsible for the safekeeping of any changes made to the factory
settings. The manufacturer accepts no liability for any deleted personal settings.
Copyright Copyright of these operating instructions remains with the manufacturer.
12
The text and illustrations are all technically correct at the time of printing. We reserve the right to make changes. The contents of the operating instructions shall not provide the basis for any claims whatsoever on the part of the pur­chaser. If you have any suggestions for improvement, or can point out any mis-
takes that you have found in the instructions, we will be most grateful for your comments.
EN
13
14
General
15
16
General
Device concept The Robacta TC can be used to clean practically every torch shape. The compact
design means it can be set up in the narrowest of spaces (for example, in robot cells). The cleaning device is more or less maintenance-free, as there are no mechanically stressed parts.
NOTE!
All of the components of the Robacta TC 1000 cleaning device are con­tained within one housing.
EN
Robacta TC 1000 ext. (Base unit with cleaning unit S.) Recommended for vertical torch cleaning
NOTE!
The components of the Robacta TC 1000 ext. are divided between two devices:
Robacta TC 1000 ext. base unit
Cleaning unit S. / cleaning unit P.
17
Robacta TC 1000 ext. (Base unit with cleaning unit P.) Recommended for horizontal torch cleaning
All variants are also available in Twin and Twin Compact versions.
Application areas
Warning notices on the device
The cleaning device cleans welding torches in automated steel applications. It has been designed for use in the
automotive and component supply industry
-
equipment construction
-
chemical plant construction
-
mechanical engineering
-
rolling stock construction
-
shipyards
-
The device is fitted with safety symbols and a rating plate. The safety symbols and rating plate must not be removed or painted over. The symbols warn against operating the equipment incorrectly, as this may result in serious injury and dam­age.
18
1~
50-60 Hz
U1
IP 21
230 V
I1 3 A
24 V
40 sec.
Ucontrol
tcycle
EN 50 178 / EN 61000-6-2/4
A-4600 Wels
www.fronius.com
Type:
Ser.No.:
Art.No.:
Robacta TC 1000
EN
WARNING! Risk of serious injury from:
the magnetic field surrounding the cleaning opening
-
compressed air/parting agent mixture escaping from the clean-
-
ing opening flying parts (shavings, etc.)
-
mechanically powered components
-
Keep device free from current and pressure during maintenance and servicing.
Do not use the functions described here until you have fully read and understood the following documents:
These Operating Instructions
-
All the Operating Instructions for the system components, es-
-
pecially the safety rules
For indoor use only
Wear eye protection
19
Forbidden for anyone wearing a pacemaker. people wearing a pace­maker must consult their doctor before working with the device or entering its immediate vicinity
Parting agent types and their use
NOTE!
Parting agents are not included in the scope of supply.
Parting agent types and their use:
"Robacta TC Cool +" parting agent for immersing the welding torch in the
-
dipping bowl "Robacta Reamer" parting agent for spraying the welding torch after the
-
cleaning operation
It is recommended that the dipping bowl should be used for:
Gas-cooled welding torches
-
Water-cooled welding torches in the upper power range (hot gas nozzles)
-
Spraying the welding torch with "Robacta Reamer" parting agent is recommen­ded for all applications.
20
Functional principle
EN
Functional prin­ciple
Once the Robacta TC is connected to the mains power supply, the Mains
a)
voltage indicator (page 28) lights up. The capacitors, which store energy for the cleaning operation, are discharged and no outputs are activated.
NOTE!
The following prerequisites must be met before the capacitor charging pro­cess can begin
Robacta TC 1000
Device connected to the mains and the robot control
The Quick Stop signal has been set
Robacta TC 1000 ext.
Base unit connected to the mains and the robot control
Cleaning unit interconnecting hosepack connected to the base unit
The Quick Stop signal has been set
The device temperature is checked before the capacitors are charged. If it
b)
lies within the tolerance range, the capacitors are charged. If the operating temperature is exceeded, the Overtemperature indicator (page 28) lights up. If this is the case, the capacitors are only charged once the device has cooled down to the permissible operating temperature.
Once the capacitors have been charged, the Ready signal is transmitted to
c)
the robot control - the Ready-to-clean indicator (page 28) lights up. The cleaning operation (discharge process) can now be initiated by means of the Cleaning Start signal. For adjustment purposes, the cleaning operation can also be manually triggered using the Discharge key button (page 28).
Once the cleaning operation is complete, the program sequence restarts by
d)
checking the device's temperature. If a problem occurred during the cleaning operation, the Error. signal is output. The Robacta TC initiates the capacitor charging process again. Once ready to discharge (Ready ), a second cleaning operation can be started.
Automatic refilling of the dipping bowl from the "Robacta TC Cool / Robacta
e)
TC Cool MD" parting agent container ensures the optimum fill level. After draining the "Robacta TC Cool / Robacta TC Cool MD" parting agent contain­er, the fill level in the dipping bowl drops. The level sensor detects that the level has dropped too low and the Fill level indicator (page 28) lights up. At the same time, the Fluid Level Control signal is transmitted to the robot con­trol.
The cleaning function of the Robacta TC remains available even if the Fill
-
level indicator (page 28) is illuminated.
NOTE!
If the robot control deactivates the Quick Stop, signal during the program se­quence, the Robacta TC program sequence is interrupted immediately.
For safety reasons the capacitors are discharged via the cleaning coil.
21
Quick Stop
Ready
Cleaning Start
LO
HI
LO
HI
LO
HI
45 s
(1)
(2) (3) (4)
(7)(6)(5)
Diagram of the program sequence
(1) - (4) minimal cleaning interval (5) - (7) cleaning interval
22
Scope of supply and options
General The cleaning devices can be used in conjunction with various options. This makes
it possible to optimise various procedures in the welding process, as necessitated by the particular field of application.
EN
Robacta TC 1000 scope of supply
Robacta TC 1000 options
Robacta TC 1000 ext. scope of supply
Robacta TC 1000 with dipping bowl and integral cleaning unit
-
Standard I/O connecting plug (X1) without cable
-
Compressed air interconnecting hosepack
-
Available options for the Robacta TC 1000
Installation stand (available in various heights)
-
Wire cutter
-
Wire cutter installation kit
-
Installation kit for parting agent nebuliser / parting agent nebuliser V
-
Auto-transformer for 110 V and 400 V mains voltage
-
Robot interface
-
Base unit (Robacta TC 1000 ext.)
-
Standard I/O connecting plug (X1) without cable
-
Compressed air interconnecting hosepack
-
NOTE!
Cleaning units S. and P. are not included in the base unit scope of supply, however they are needed in order to use the device.
Robacta TC 1000 ext. op­tions
Available options for the Robacta TC 1000 ext.
Cleaning unit S.
-
Cleaning unit P.
-
Installation stand (available in various heights)
-
Auto-transformer for 110 V and 400 V mains voltage
-
Robot interface
-
Installation stand for cleaning units S. and P.
-
Wire cutter
-
Installation kit for parting agent nebuliser / parting agent nebuliser V
-
23
Transport
Transport devices
Transport no­tices on the packaging
The device is to be transported by the following devices:
On pallets using a forklift truck
-
On pallets using a lift truck
-
Manual
-
WARNING!
Danger from machines and objects falling.
This can result in serious injury and damage to property.
Secure the device to prevent it from falling over when transporting on a fork-
lift truck or lift truck. Avoid sudden changes in direction, braking or acceleration.
CAUTION!
Danger due to improper transport.
This can result in damage to property.
Observe the transport notices on the device packaging.
24
Controls, connections and mechan-
ical components
25
26
Safety
Safety Observe the following safety rules for all work described in the "Control ele-
ments, connections and mechanical components" section.
WARNING!
Danger due to incorrect operation and incorrectly performed work.
This can result in serious injury and damage to property.
All the work and functions described in this document must only be carried
out by trained and qualified personnel. Read and understand this document.
Read and understand all the Operating Instructions for the system compon-
ents, especially the safety rules.
EN
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