EWM TH AMT User manual
Operating instructions
EN Welding machines and accessories
TH AMT
Torch holder
099-019400-EW501 Observe additional system documents! 25.02.2016
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General instructions
CAUTION
Read the operating instructions!
The operating instructions provide an introduction to the safe use of the products.
• Read the operating instructions for all system components!
• Observe accident prevention regulations!
• Observe all local regulations!
• Confirm with a signature where appropriate.
In the event of queries on installation, commissioning, operation or special conditions at the
installation site, or on usage, please contact your sales partner or our customer service
department on +49 2680 181-0.
A list of authorised sales partners can be found at www.ewm-group.com.
Liability relating to the operation of this equipment is restricted solely to the function of the
equipment. No other form of liability, regardless of type, shall be accepted. This exclusion of
liability shall be deemed accepted by the user on commissioning the equipment.
The manufacturer is unable to monitor whether or not these instructions or the conditions and
methods are observed during installation, operation, usage and maintenance of the equipment.
An incorrectly performed installation can result in material damage and injure persons as a
result. For this reason, we do not accept any responsibility or liability for losses, damages or
costs arising from incorrect installation, improper operation or incorrect usage and maintenance
or any actions connected to this in any way.
© EWM AG · Dr. Günter-Henle-Str. 8 · D-56271 Mündersbach, Germany
The copyright to this document remains the property of the manufacturer.
Reprinting, including extracts, only permitted with written approval.
The content of this document has been prepared and reviewed with all reasonable care. The information
provided is subject to change, errors excepted.
Contents
Notes on the use of these operating instructions
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1 Contents
1Contents..................................................................................................................................................3
2Safety instructions.................................................................................................................................4
2.1Notes on the use of these operating instructions ..........................................................................4
2.2Explanation of icons.......................................................................................................................5
2.3General..........................................................................................................................................6
2.4Transport and installation ..............................................................................................................6
2.4.1Ambient conditions.........................................................................................................7
2.4.1.1In operation.....................................................................................................7
2.4.1.2Transport and storage.....................................................................................7
3Intended use...........................................................................................................................................8
3.1General..........................................................................................................................................8
3.2Use and operation solely with the following machines..................................................................8
3.3Documents which also apply.........................................................................................................9
3.3.1Warranty.........................................................................................................................9
3.3.2Declaration of Conformity...............................................................................................9
3.3.3Service documents (spare parts) ...................................................................................9
4Machine description – quick overview ..............................................................................................10
4.1TH AMT........................................................................................................................................10
5Design and function.............................................................................................................................11
5.1General........................................................................................................................................11
5.2Parts list.......................................................................................................................................12
5.3Assembly .....................................................................................................................................13
5.4Set up tool coordinate system .....................................................................................................15
5.5Secure tool coordinate system ....................................................................................................16
6Maintenance, care and disposal.........................................................................................................19
6.1General........................................................................................................................................19
6.2Maintenance work, intervals........................................................................................................20
6.2.1Daily maintenance tasks ..............................................................................................20
6.2.1.1Visual inspection...........................................................................................20
6.2.2Monthly maintenance tasks..........................................................................................20
6.2.2.1Visual inspection...........................................................................................20
6.3Disposing of equipment ...............................................................................................................20
6.3.1Manufacturer's declaration to the end user..................................................................20
6.4Meeting the requirements of RoHS .............................................................................................20
7Rectifying faults ...................................................................................................................................21
7.1Checklist for rectifying faults........................................................................................................21
8Technical data ......................................................................................................................................22
8.1TH AMT........................................................................................................................................22
9Appendix A ...........................................................................................................................................23
9.1Overview of EWM branches ........................................................................................................23
Safety instructions
Notes on the use of these operating instructions
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2 Safety instructions
2.1 Notes on the use of these operating instructions
DANGER
Working or operating procedures which must be closely observed to prevent imminent
serious and even fatal injuries.
• Safety notes include the "DANGER" keyword in the heading with a general warning symbol.
• The hazard is also highlighted using a symbol on the edge of the page.
WARNING
Working or operating procedures which must be closely observed to prevent serious
and even fatal injuries.
• Safety notes include the "WARNING" keyword in the heading with a general warning
symbol.
• The hazard is also highlighted using a symbol in the page margin.
CAUTION
Working or operating procedures which must be closely observed to prevent possible
minor personal injury.
• The safety information includes the "CAUTION" keyword in its heading with a general
warning symbol.
• The risk is explained using a symbol on the edge of the page.
CAUTION
Working and operating procedures which must be followed precisely to avoid damaging
or destroying the product.
• The safety information includes the "CAUTION" keyword in its heading without a general
warning symbol.
• The hazard is explained using a symbol at the edge of the page.
Special technical points which users must observe.
Instructions and lists detailing step-by-step actions for given situations can be recognised via bullet
points, e.g.:
• Insert the welding current lead socket into the relevant socket and lock.
Safety instructions
Explanation of icons
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2.2 Explanation of icons
Symbol Description
Special technical points which users must observe.
Correct
Wrong
Press
Do not press
Press and keep pressed
Turn
Switch
Switch off machine
Switch on machine
ENTER enter the menu
NAVIGATION Navigating in the menu
EXIT Exit the menu
Time display (example: wait 4s/press)
Interruption in the menu display (other setting options possible)
Tool not required/do not use
Tool required/use
l
0
l
0
Safety instructions
General
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2.3 General
WARNING
Risk of accidents due to non-compliance with the safety instructions!
Non-compliance with the safety instructions can be fatal!
• Carefully read the safety instructions in this manual!
• Observe the accident prevention regulations and any regional regulations!
• Inform persons in the working area that they must comply with the regulations!
Validity of the document!
This document is valid only in combination with the operating instructions for the
product being used!
• Read and observe the operating instructions for all system components, especially the
safety instructions!
CAUTION
Obligations of the operator!
The respective national directives and laws must be observed for operation of the
machine!
• National implementation of the framework directive (89/391/EWG), as well as the
associated individual directives.
• In particular, directive (89/655/EWG), on the minimum regulations for safety and health
protection when staff members use equipment during work.
• The regulations regarding work safety and accident prevention for the respective country.
• Setting up and operating the machine according to IEC 60974-9.
• Check at regular intervals that users are working in a safety-conscious way.
• Regular checks of the machine according to IEC 60974-4.
Damage due to the use of non-genuine parts!
The manufacturer's warranty becomes void if non-genuine parts are used!
• Only use system components and options (power sources, welding torches, electrode
holders, remote controls, spare parts and replacement parts, etc.) from our range of
products!
• Only insert and lock accessory components into the relevant connection socket when the
machine is switched off.
2.4 Transport and installation
CAUTION
Damage due to supply lines not being disconnected!
During transport, supply lines which have not been disconnected (mains supply leads,
control leads, etc.) may cause hazards such as connected equipment tipping over and
injuring persons!
• Disconnect supply lines!
Safety instructions
Transport and installation
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2.4.1 Ambient conditions
CAUTION
Equipment damage due to dirt accumulation!
Unusually high quantities of dust, acid, corrosive gases or substances may damage the
equipment.
• Avoid high volumes of smoke, vapour, oil vapour and grinding dust!
• Avoid ambient air containing salt (sea air)!
2.4.1.1 In operation
Temperature range of the ambient air:
• -10 °C to +40 °C
Relative air humidity:
• Up to 50% at 40 °C
• Up to 90% at 20 °C
2.4.1.2 Transport and storage
Storage in an enclosed space, temperature range of the ambient air:
• -10 °C to +55 °C
Relative air humidity
• Up to 70% at 20 °C
Intended use
General
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3 Intended use
3.1 General
WARNING
Hazards due to improper usage!
Hazards may arise for persons, animals and material objects if the equipment is not
used correctly. No liability is accepted for any damages arising from improper usage!
• The equipment must only be used in line with proper usage and by trained or expert staff!
• Do not modify or convert the equipment improperly!
The TH AMT torch holder is used to mount the welding torch to the robot.
3.2 Use and operation solely with the following machines
• AMT 301
• AMT 451
• AMT 551
Intended use
Documents which also apply
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3.3 Documents which also apply
3.3.1 Warranty
For more information refer to the "Warranty registration" brochure supplied and our information
regarding warranty, maintenance and testing at www.ewm-group.com!
3.3.2 Declaration of Conformity
The designated machine conforms to EC Directives and standards in terms of its design
and construction:
• EC Low Voltage Directive (2006/95/EC),
• EC EMC Directive (2004/108/EC),
This declaration shall become null and void in the event of unauthorised modifications, improperly
conducted repairs, non-observance of the deadlines for the repetition test and / or non-permitted
conversion work not specifically authorised by the manufacturer.
The original copy of the declaration of conformity is enclosed with the unit.
3.3.3 Service documents (spare parts)
DANGER
Do not carry out any unauthorised repairs or modifications!
To avoid injury and equipment damage, the unit must only be repaired or modified by
specialist, skilled persons!
The warranty becomes null and void in the event of unauthorised interference.
• Appoint only skilled persons for repair work (trained service personnel)!
Spare parts can be obtained from the relevant authorised dealer.
Machine description – quick overview
TH AMT
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4 Machine description – quick overview
4.1 TH AMT
Figure 4-1
Item Symbol Description 0
1 Clamping bracket
2 Welding torch clamping range
3 Torch holder
4 Robot mounting bore
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