Course number HF858S

Delivery method
Instructor-led training (ILT)
Onsite dedicated training (OST)

Course overview
The course focuses on the operation, interaction and theory of function of the mechanical, electronic, process, pneumatic, fluid, heat transfer, PLC, motion control and substrate transport systems on the HP Indigo press WS4XXX. Participants will learn how to apply theoretical knowledge, hands-on troubleshooting and maintenance skills to resolve problems, install SW patches and implement hardware field change orders.

Prerequisites
A person who meets requirements for the Field Service Engineer (FSE) level course has a background of:

• Has successfully completed the shared maintenance training program for the WS4XXX press: U8510S
• A minimum of four months experience the WS4XXX press is preferred
• Must have Laptop, running Microsoft Windows 2000-XP with available Serial Port
• Knowledge of electrical & electronics, system schematics and PC/ Windows
• Has a good mechanical repair skills
• Be able to perform repair, troubleshooting, preventative and corrective maintenance on complex electromechanical devices and computers

Audience
Qualified HP Indigo digital press shared customers who will be required to perform service routines that include repair, troubleshooting, corrective maintenance and preventative maintenance on the WS4000-WS4050-WS4500 presses

Course objectives
At the completion of this course you will be able to:

• Understand of operation and interaction the major subassemblies
• Troubleshoot and repair electrical and electronic problems
• Troubleshoot and repair mechanical and pneumatic sub systems.
• Work with technical support specialists to solve complex problems
• Properly observe safety precautions to diagnose problems and perform repairs
• Be able to perform mandatory preventive maintenance functions at prescribed intervals
• Perform a system back-up and full software installation
• Perform installations and field change orders (FCO's) as required

Benefits to you

• Increased press uptime and availability
• Increase profitability of operations

Course outline

Safety FSE Level

• Press safety
• Electrical safety

FSE Screens

• Touch screens
• MMI and Wizards FSE level

Cylinders

• ITM replacement
• Heating lamps replacement
• Encoder flex joint removal & calibration
• 2nd transfer adjustment
• Direct drive replacement (with harmonic torque adjustment)

Ink Cabinet

• Remove ink pump
• Remove water pump & one-way-valve

Electrical and Programming

• Schematic diagrams
• Interlock block diagram and wiring
• External electronic cabinet Interface to print engine
• Print engine electronics
• BID adjustments
• WHS electronics
• PLC replacement , troubleshooting and programming
• PLC memory card replacement
• WHS network scheme (Profibus, Modbus, CT-net and MPI bus) and problem identification
• Unidrive replacement & troubleshooting and programming
• Direct drive parameters programming
• Input & output module replacement
• WHS touch screens replacement/programming
• Direct drive system repair, harmonic compensation

Web Handling System Mechanical

• Belts tension with ultrasonic meter adjustment
• NIP rollers replacement
• IMP roller replacement
• Proximity sensors replacement
• Vacuum box repair
• Pneumatic valve troubleshooting

Nilpeter Rewinder

• Maintenance and troubleshooting
• Nilpeter re-winder diagrams and troubleshooting
• Rewinder nilpeter calibrations & troubleshooting
• Lens controller replacement/programming
• Rewinder TSP replacement/programming

Installation and Web Handling System Alignment

• Align & level rewinder to press
• Align & level unwinder to press
• Leveling of press & reference line alignment

Computer Software and WHS Software

• System software overview and installation
• Delete and rebuild disk arrays
• Replace hard disks and raids
• Programming unidrives from FSE laptop
• Programming touch screens from FSE laptop
• Communicating with Lens controller from FSE laptop
• Backup and computer restore FSE level ghost

System Troubleshooting

• Mechanical
• Fluids
• Electrical
• PC computer and network
• Substrate feeding
• Pneumatic
• Electro photography image transfer
• Software

• Upis u radnu knjižicu: ne
• Certifikat: ne
• Uvjerenje: ne
• In-house: ne
• Svjedodžba: ne
• Diploma: ne