Micron Advanced Training Modules,Tools List (Hidden Slide),See notes page,Copyright Statement,The content of this presentation is confidential and the copyright of Dek. It is intended for the exclusive use of the recipient. The content may not be copied in whole or part without the prior written permission of an authorised officer of Dek.,Course Goals,Upon completion of the Advanced Maintenance training program you will be able to : Understand theory of operation of all major components and sub-assemblies Perform sub-assembly replacement procedures Perform machine critical settings and calibrations Use ISCAN Healthcheck Use www.dek.com and Knowledge base to assist fault finding Recover from complex machine faults Perform machine SPC benchmarking tests,Course Content,Machine Installation Software Installation Electrical systems theory & replacement procedures ISCAN Healthcheck All sub-assembly modules:* Electrical and mechanical theory of operation Adjustments and settings Replacement procedures Calibrations SPC benchmark test SPC diagnostics Advanced troubleshooting Use DEK Website, Knowledge Base and Escalation procedures.,* Print Carriage, Squeegee mechanism, ProFlow, Paste Dispenser, ASM, Screen Alignment, Rails, Camera assembly (Linear and Rotary), Blue USC, Cyclone, Rising Table,Courtesy and safety,Wear PERSONAL PROTECTIVE EQUIPMENT with paste and solvent based products If in doubt press the E STOP.,Personal Safety,MOVING MACHINE PARTS MAY CAUSE INJURY DURING THIS COURSE WE WILL OPERATE THE MACHINE WITH CERTAIN COVERS REMOVED ALWAYS ENSURE SYSTEM POWER IS REMOVED PRIOR TO UNDERTAKING ANY WORK ON THE MACHINE .,WARNING!,Classroom Safety,Safety for Linear motors,Objective 1: Locate the hazardous areas of the machine,Impact of Lead Free,Installation,Installation,Fit and remove all transit brackets Perform levelling procedure (4 and/or 5 leg levelling) Perform a check disk on drives C: D: & E: i.e. chkdsk c: /r /f Run SPC test Review on-site customer training requirements Review installation manual - any questions?,Objective 2 - Perform machine installation procedures,Software Installation,The “software” consists of: the appropriate system disk for the PC a DEK software disk a disk containing the latest stdfeat file, the machine key and any specific keys for the machine,When the system disk is loaded, it creates 3 partitions: C: Windows XPTM operating system D: DEK software Updated by new build issues or service packs E: Data Calibrations files, product files, features key etc. Should be backed up regularly Subsequent “ghosts” overwrite C and D only, leaving the data drive undisturbed,Software Installation,Objective 3 - Perform machine software installation,Version 9 Software,Perform software installation of V9 Review V9 training module Install V9 Desktop Demo onto your laptop,Software Installation,Software Installation,Software Installation,Electrical theory,PC,Power Supply M37,Control Enclosure M36,USB,USB,Control System,The Core system has 3 main electrical enclosures,Power Supply: All DC unit accepting mains input voltages 115 to 230V AC +/-10%. No transformer tapping. No line conditioners needed for poor factory mains supplies.,Control Enclosure: Small, simple unit. All internal interconnection by PCB, no internal wiring.,PC: I-Bus (newer machines) or Advantech (older machines),PC,Power Supply M37,Control Enclosure M36,USB,USB,System communication,USB Hub,Keyboard Mouse,Touch screen,Flash disk,The flash disk is bolted to the printer frame (at the rear on latest machines). Now combined with the DK2 dongle. It stores machine type, serial number, number of prints made etc.,The touch screen is a resistive type. The keyboard is an IR or wired type with integral trackball.,USB,OR,CAN System,*,* This configuration is correct for the Dunker motor but the newer Berger Lahr motor with integral Node will have the same line in line out as the other nodes,Power supply M37,PSU 2 42V / 48V DC SMPSU,PSU 1 Multi-Rail SMPSU,42V or 48V DC switched,24VDC Un-switched,12V DC Un-switched,5V DC Un-switched,-12V DC Un-switched,Power supply monitor,Safety circuit,E- Stop,Interlocks,2 Hand control,System switch,USB,Mains I/P,Circuit breakers,24VDC switched,Contactors,115 230V AC,M37 Block Diagram,Vacuum Pump,PC Mains,Power supply M37,Objective 4: Complete diagram in workbook,Power supply M37,E-stop circuit (simplified),Task: Complete diagram in workbook,E-stop circuit (simplified),E-stop CCT LED indications,Task: Complete diagram in workbook,E-stop CCT LED indications,E-stop circuit,Monitor card measures 64 DC voltages in the M37 power supply and reports them to the PC via USB. It measures both sides of every circuit breaker. Shows power GOOD/BAD and breaker IN/OUT for all DC power circuits. PC display shows average, max and min voltage values. Power good shown GREEN, fault condition shown RED. Updates every 2 sec.,Power supply monitor,Objective 5: