ELETTROLASER MS 3.5 End-User And Maintenance Manual Download Page 48

Page: 48 / 108

code: UMS012

review: 0.2

date: 20/04/2022

Laser Welding machine - MS 3.5

user and maintenance manual

page 48 of 102

Fig. 7-2

–

Operating principle

Optical resonator

Active medium

Laser beam

Pumping system

Partially
reflective mirror

Totally
reflective mirror

Summary of Contents for MS 3.5

Page 1: ...tions Laser Welding machine Serial MS 3 5 Model MS 3 5 Serial numbers All Year of manufacture 2022 Manual code UMS012 Review date 0 2 20 04 2022 ELETTROLASER S R L Via dell Industria 35 37060 Sona VR...

Page 3: ...anual 6 4 General instructions 9 5 Characteristics and technical data 25 6 Transport and installation 34 7 Operation 43 8 Operation instructions 66 9 Maintenance 86 10 Storage conditions of the machin...

Page 4: ...than those it is designed for or failure to observe instructions for its installation and use Incorrect maintenance of the product non compliant with instructions for its correct maintenance Installa...

Page 5: ...to negligence grave negligence intentional non compliance fraud and similar acts In the framework of this Warranty in no event will the liability held by ELETTROLASER S R L be greater than the price...

Page 6: ...and mobile guards electronic safety devices etc Protection device device other than guards designed to reduce risks either by itself or in combination with guards Operator individual s in charge of i...

Page 7: ...standard The units of measurement normally used in this manual are Linear dimensions The chosen unit of measurement for length is the meter symbol m or its submultiples centimeters and millimeters i...

Page 8: ...copy In compliance with the law ELETTROLASER S R L reserves ownership of this manual prohibiting its transfer to third parties and or its unauthorized reproduction 3 4 4 What to do in the event of lo...

Page 9: ...observe the safety instructions provided by ELETTROLASER S R L as well as general standards for prevention of injuries and safety laws 4 2 Safety signs When pertinent the symbols illustrated below ar...

Page 10: ...Indicates the use of control devices May be accompanied by text e g ON OFF Start Stop indications on the rotation direction etc Indicates locking unlocking opening closing screwing loosening actions t...

Page 11: ...presence of sources of artificial optical radiation Failure to observe instructions associated with this sign can cause the risk of damage to sight Danger of burns This sign is used to highlight the...

Page 12: ...is sign may cause hand injuries No introducing hands This sign is used to highlight that the operator is not permitted to introduce his her hands in specific areas Failure to observe instructions asso...

Page 13: ...fficient grounding system Failure to observe instructions associated with this sign can cause damage to things animals persons Mandatory disconnection of plug from socket This sign is used to highligh...

Page 14: ...or use by qualified staff only 3B2 Direct rays are dangerous for the eyes Scattered radiation is not dangerous Appoint a head of laser safety Delimit the area of use with architectonic elements Contro...

Page 15: ...nitial energy content results in the transmission of noteworthy quantities of energy towards biological tissues The main event in any type of damage caused by laser radiation to a biological system is...

Page 16: ...the center of the macula the macula is responsible for sharp vision Section D displays the structure of the retina as seen in the section of its surface shown in Fig 4 2 B but enlarged a few hundred...

Page 17: ...s to high radiant exposure Lasers outside the specter of visible light are particularly hazardous as there is no optical perception of the beam and the protection deriving from palpebral reflexes is a...

Page 18: ...cts in relation to which direct viewing of the beam and skin exposure are hazardous and in which the viewing of diffuse reflections can also be dangerous These lasers often also represent a fire hazar...

Page 19: ...y attention to the meaning of signs and warnings can cause personal injuries death and or damage to the machinery or to equipment 4 7 1 Hazard graphic signs and written warnings Fig 4 3 Hazard pictogr...

Page 20: ...racteristics of the laser source 4 7 2 Obligation graphic signs and written warnings Fig 4 8 Obligation pictogram This sign highlights that the operator has an obligation to read and understand the ma...

Page 21: ...Position of graphic signs and written warnings Fig 4 10 Position of graphic signs and written warnings left side view Fig 4 11 Position of CE plate graphic signs rear side view Fig 4 12 Position of gr...

Page 22: ...operate on the machine if they have taken substances that reduce reaction times The staff can be divided into Personnel in charge of transporting Staff in charge of extraordinary maintenance support...

Page 23: ...malfunctions or anomalies ensuring effectiveness of recovery operations Observe or ensure full observance of laws and procedures concerning health and safety as well as protection of the environment...

Page 24: ...he machinery In any case the machine cannot be used by personnel that is not adequately trained with regards to its operation and safety devices WARNING ELETTROLASER S R L declines any liability deriv...

Page 25: ...g 5 2 is a welding machine for artefacts made of metallic materials that uses electromagnetic laser radiation as an energy source for heating metals to melting temperature The machine consists of the...

Page 26: ...also observed European Parliament and Council Directive 2006 42 CE dated May 17th 2006 on machinery modifying Directive 95 16 CE recasting European Parliament and Council Directive 2014 30 UE dated Fe...

Page 27: ...r to paragraph 6 3 Regulations and use Risk of electrocution and electric shock if the machine is connected to a non suitable damaged electrical system or if the device or the cable connecting it to t...

Page 28: ...radiation direct viewing of the laser beam and exposure of the skin are hazardous and the viewing of diffuse radiation can also be dangerous Perform maintenance operations only when the machine is dis...

Page 29: ...ithout coolant 34 Kg Power supply Electricity Supply voltage for electrical equipment 230 V AC 5 Supply frequency 50 60 Hz Type of connection to ground circuit IEC 60364 3 Different electric distribut...

Page 30: ...ions of use in observance of the EN ISO 3744 3745 3746 and 11200 11204 standards These values may vary if any modifications are made to the machine and will therefore need to be re determined in relat...

Page 31: ...daily basis the manufacturer is not required to provide information concerning the noise levels of the machine 5 5 3 Vibrations The vibration levels produced by the machine are very low and do not re...

Page 32: ...ucts must be made exclusively with the materials listed in the following Tab 5 7 Technical characteristics of workable products Dimensions Maximum size of the product L x W x H 400x150x110 mm Material...

Page 33: ...WARNING Make sure that the metals to be processed feature no impurities which may cause the formation of smoke or gas during the melting stages 5 6 2 Weld materials If required by the type of welding...

Page 34: ...ging WARNING Observe the following instructions Once removed from its packaging MS 3 5 can be lifted and or handled manually by two people By observing safety conditions described under paragraph 6 3...

Page 35: ...case it is important to remember that during manual handling activities operators are subject to the following risks Falling of loads Crushing of feet To prevent risks deriving from incorrect handlin...

Page 36: ...utions Use auxiliary tools Divide the load into multiple parts that can be transported individually Transport the load with help from another person If certain components need to be moved by pushing o...

Page 37: ...welding operations in proximity of degreasing cleaning or vaporization areas A reaction could take place between the heat and the vapors generating highly toxic and irritating gases 6 6 Preparation o...

Page 38: ...l installation on worktable WARNING Welding operations produce smoke and gas breathing these can be harmful for human health OBLIGATION The smoke extraction system not supplied with the machine must e...

Page 39: ...on the work surface please also refer to paragraph 6 6 so that It is leaning all four feet Fig 6 6 The welding chamber is positioned outside the work surface with the lower rear side leaning on the e...

Page 40: ...compressed air supply please refer to paragraph 6 10 If required connect the shield gas supply please refer to paragraph 6 10 Fill up the cooling circuit tank with cooling liquid please refer to para...

Page 41: ...rrent legislation OBLIGATION Only use the supplied electrical cable to connect the machine to the electrical grid Do not replace or change the connection plug If necessary please contact ELETTROLASER...

Page 42: ...ions EN 60204 1 The following method was selected to protect persons from indirect contact Automatic interruption of power supply Coordination against indirect contact takes place by checking that at...

Page 43: ...client user Fig 6 11 Air dispensers inside the welding chamber Fig 6 12 Quick connections for shield gas and compressed air supplies WARNING All operations to connect the shield gas and compressed ai...

Page 44: ...and connections that have been approved for this specific use keep these elements and all connected parts in good conditions Do not expose your face to the output valve of the tank when open Always ke...

Page 45: ...tion points such as A female RJ45 port for connection to an Ethernet network An HDMI port optional for connection to an external monitor A USB port optional for connection to storage devices Furthermo...

Page 46: ...r and ignition key are delivered separately These keys must be managed by the Laser Safety Technician LST Before activating the machine the interlock contact must be connected to the safety system set...

Page 47: ...ptical pumping is successful when the emitted radiation in this case from a light source involves an active material one that emits laser light when stimulated exciting the atoms as an effect of energ...

Page 48: ...te 20 04 2022 Laser Welding machine MS 3 5 user and maintenance manual page 48 of 102 Fig 7 2 Operating principle Optical resonator Active medium Laser beam Pumping system Partially reflective mirror...

Page 49: ...om the expected beam trajectory This includes unexpected secondary reflections from optical components located in the beam trajectory radiation deviated by misaligned or damaged components and reflect...

Page 50: ...e UMS012 review 0 2 date 20 04 2022 Laser Welding machine MS 3 5 user and maintenance manual page 50 of 102 Term Definition Workpiece Object to be processed with laser radiation Tab 7 1 Specific gloss...

Page 51: ...The outermost part of the optical channel features a liquid crustal LCD filter that if subjected to specific tension will turn completely dark The shutter will intervene interrupting the operator s v...

Page 52: ...optical paths offer the right and left eye images from different angulations The device consists of two articulated oculars Each ocular features a ring for focusing ocular and for correcting any visio...

Page 53: ...diffused or reflected during welding operations e g by the surface of welded parts or by tools used to support the welded parts The following elements are located inside the welding chamber Laser radi...

Page 54: ...mber This channel is closed by a protection glass Fig 7 8 which protects the optical channel from fused particle projections which may take place during welding operations A reticle pointer is engrave...

Page 55: ...l device The following figures Fig 7 9 Fig 7 10 Fig 7 11 illustrate the control and emergency devices installed on MS 3 5 and described in Tab 7 2 Fig 7 9 Control devices Fig 7 10 Control devices insi...

Page 56: ...Jack type key switch ignition key allowing the operator to select the following controls OFF key not inserted machine off procedure for turning the machine off When in this position the key can be re...

Page 57: ...entioned above the machine also features an operator interface Fig 7 12 The interface features a touch terminal 7 color touch screen display which allows the operator to set the various operational pa...

Page 58: ...ency buttons Fig 7 13 allow the operator to stop the machine in the event of emergencies Their protruding shape push buttons makes them easy to push with the palm of a hand These buttons are always re...

Page 59: ...he interlock the contact on the foreseen safety device must be remoted e g coupled with opening of the door to the work environment or of safety guards if present Fig 7 14 Interlock OBLIGATION The las...

Page 60: ...nside the laser resonator The function of this device is to prevent the generation of undesired laser radiation When the machine is switched on general switch on I and the key switch is turned to READ...

Page 61: ...f 1064 nm which impedes passage in any direction of the laser radiation in use it is located within the optical tube It appears light grey and perfectly transparent The function of this filter is to p...

Page 62: ...ine MS 3 5 user and maintenance manual page 62 of 102 Fig 7 16 Guards Fig 7 17 Guards Fixed guard case Flexible shield segmented leather blind Fixed guard ventilation grid Fixed guard smoke extraction...

Page 63: ...Hold the overflow tube firmly Fig 7 18 when removing its black cap to ensure it does not become dislodged Hold the free end of the top up tube insert the supplied funnel in this end and while holding...

Page 64: ...air bubbles inside the circuit Power up the machine see paragraph 8 3 If the operator panel displays the warning message ERROR 02 TEST FLUX H2O remove the key OFF and repeat the previous two steps un...

Page 65: ...this device can jeopardize the entire focus process and consequently the quality of welding operations The right ocular features a reticle pointer which must be aligned with the laser in order to star...

Page 66: ...with currently effective correspondent laws 8 1 2 Required checks and behavior after starting the machine Immediately stop the machine if once started it is making unusual noises Restart the machine...

Page 67: ...ITED Laser radiation can trigger fires or explosions 8 1 5 Requirements for safe use WARNING safe use of the welding machine is dependent on strict observation of the following indications Use the wel...

Page 68: ...n service to activate the electrical system Before starting the machine make sure that the suction system not supplied with the machine is already active and functioning 8 3 Tensioning Follow the sequ...

Page 69: ...basis of the type of welding operation the operator can load the laser operation settings saved in one of the existent programs or edit the settings of one of these programs Please refer to the recom...

Page 70: ...erent work programs In any case we recommend the following welding settings Tab 8 3 based on the materials requiring welding WARNING INDICATIVE data Always try before starting the welding work on samp...

Page 71: ...el terminal is a touch screen or tactile terminal allowing the operator to send commands and or edit machine settings by simply using his her finger to press the control areas on the terminal correspo...

Page 72: ...When pressed this control area allows the operator to access the Laser operation settings page paragraph 8 5 3 When pressed this control area allows the operator to access the Settings page paragraph...

Page 73: ...this control area allows the operator to access the user manual of the machine When pressed this control area allows the operator to view the manufacturer contact details The operator can return to t...

Page 74: ...ols When pressed these controls allow the operator to increase or decrease the set value Once the minimum permissible value has been reached pressing the control again will cancel the repeated beam tr...

Page 75: ...ame associated with this program which generally corresponds to the type of metal requiring welding When pressed this control area allows the operator to change the name of the program Fig 8 6 and sav...

Page 76: ...ew only area displaying the current status of the machine When pressed this control area allows the operator to access the Parameters page paragraph 8 5 4 1 When pressed this control area allows the o...

Page 77: ...eparately When pressed these control areas allow the operator to turn on or turn off the class 1 laser pointer which projects a dot optional machine accessory sold separately View only area displaying...

Page 78: ...hreshold of 55 due to a Heavy machine work cycle b Insufficient liquid in the tank c The cooling fan on the side of the machine not working d Too much dust or dirt lodged on the heat pump a Wait 15 mi...

Page 79: ...le Error 06 TEST VDC The electronics have failed to load the capacitor bank a The generator is broken Please contact the Elettrolaser Customer Service Error 07 MOTOR RESET KO The motor regulating the...

Page 80: ...ea allows the operator to delete the latest number he she has typed on the numeric keyboard described under item 1 View only area displaying the program memory index number the operator intends to sel...

Page 81: ...that when pressed allow the operator to increase or decrease the set value by one unit This display area shows the hour Next to this area you will find the controls that when pressed allow the operat...

Page 82: ...rface messages indicating the operations required to proceed with the update When pressed this control area allows the operator to start a teleassistance connection When pressed this control area allo...

Page 83: ...col that automatically assigns the machine the various parameters needed for its operation on the network it is connected to Note When the DHCP protocol is enabled the settings described under item 5...

Page 84: ...escribed in the following Tab 8 5 Symbol Action Feedback notes Remove the ignition key the OFF state The machine will turn the laser source off the resonator shutter will close and the machine will ch...

Page 85: ...4 The lights in the welding chamber fail to turn on Check the position of the activation switch and of the calibration switch for the lights inside the welding chamber Check the fuses 5 When using th...

Page 86: ...working WARNING Some components of the electrical equipment may still be live even after the electricity has been disconnected WARNING When requiring the opening of cover panels maintenance of the mac...

Page 87: ...or s eyes and skin 9 2 3 Guards The guards must be checked at least every 6 months The following elements need to be checked Check that no part of the guard is missing or damaged especially if this di...

Page 88: ...mm hex head wrench to unscrew the two fastening screws of the support ring Remove the ring from the optical unit and extract the glass Clean the surface with a soft and non abrasive cloth Do not attem...

Page 89: ...ctions provided under paragraph 7 5 1 Fig 9 2 Binocular alignment To check and if necessary correct the alignment of the reticle pointer please follow the indications below Fig 9 3 Place a small piece...

Page 90: ...ttention to the position of your hands as they may interfere with the passing of the laser beam INFORMATION Always perform small movements when seeking the point of alignment and make sure the sheet m...

Page 91: ...d Let the cooling liquid flow out until the tank is completely empty Next proceed to re fill the cooling system by following instructions provided under paragraph 7 4 9 3 Extraordinary maintenance sup...

Page 92: ...r flammable substances Dispose of cleaning materials in compliance with currently effective laws on the subject Do not disperse used materials or cleaning residues in the environment Periodically you...

Page 93: ...ds of time If you expect to put the machine out of service for particularly long periods of time we recommend that you first clean it thoroughly and remove all water from the cooling system please ref...

Page 94: ...ging waste products According to currently effective legislation the machine will classify as a special waste product once disassembled For extra EU countries you will need to check and apply the corr...

Page 95: ...overy via third parties Observe all administrative obligations WARNING Regardless of the destination country environmental laws are vast and complex and are also in constant development we therefore i...

Page 96: ...llowing data which are also featured on the EC label on the machine MODEL of the machine SERIAL number YEAR of manufacture Every request must be addressed to ELETTROLASER S R L Via dell Industria 35 3...

Page 97: ...1 How to conserve the manual 8 3 4 2 Where to store the manual 8 3 4 3 How to reproduce the manual 8 3 4 4 What to do in the event of loss or damage 8 3 4 5 What to do if ownership of the machine is...

Page 98: ...f operating the machine 24 4 13 Training of staff 24 4 14 Incorrect use 24 5 Characteristics and technical data 25 5 1 Description of the machine 25 5 2 Applicable technical regulations and laws 26 5...

Page 99: ...4 Resonator shutter 60 7 3 5 Microscope shutter 61 7 3 6 Microscope infrared filter 61 7 3 7 Welding chamber infrared filter 61 7 3 8 Guards 61 7 4 Preliminary operations 63 7 4 1 Insertion of the coo...

Page 100: ...lacement of the special protection glass 88 9 2 5 How to align the reticle pointer of the binocular 89 9 2 6 How to check and replace the cooling liquid 91 9 3 Extraordinary maintenance support servic...

Page 101: ...g 5 2 MS 3 5 25 Fig 5 3 Examples of products to be processed for the goldsmith sector 32 Fig 6 1 Transportation devices 35 Fig 6 2 Lifting technique 35 Fig 6 3 Handling technique 36 Fig 6 4 Handling t...

Page 102: ...nsertion of the cooling liquid 63 Fig 7 20 Focus dioptric regulation 65 Fig 7 21 Eye cups 65 Fig 7 22 Binocular width 65 Fig 8 1 Menu bar 72 Fig 8 2 Home page 73 Fig 8 3 Language page 73 Fig 8 4 Conta...

Page 103: ...code UMS012 review 0 2 date 20 04 2022 Laser Welding machine MS 3 5 annexes A1 Copy of EC Declaration of conformity MS 3 5...

Page 104: ...manufacture The individual in charge of use and maintenance of the machine Mr Mrs ____________________________ of the Company _______________________ which has purchased the machine for its use decla...

Page 105: ...code UMS012 review 0 2 date 20 04 2022 Laser Welding machine MS 3 5 annexes...

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