Course number HF316S

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

Course overview
Participants will learn how to apply maintenance skills to resolve problems. This may include preventative and/or corrective actions, or via problem escalation through the Customer Support organization.

Prerequisites
A person who meets requirements for the Shared Maintenance course has a background of:

• Performing preventative and corrective maintenance on complex electromechanical devices
• Familiar with the use electronic test equipment
• Has successfully completed the operator training program for the W3250 press
• Has a minimum of three months experience operating the W3250 press

Audience
Qualified HP Indigo digital press operators who will be required to perform service routines that include troubleshooting, corrective maintenance and preventative maintenance on the W3250 press.

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

• Understand of operation and interaction the major subassemblies
• Troubleshoot and repair basic electrical problems
• Troubleshoot and repair mechanical sub systems
• 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
• Competently maintain the press and minimize service calls

Next steps

• Three to six months practical production experience running the press
• HP Indigo Press 3500 Shared Maintenance

Benefits to you

• Increased press uptime and availability
• Service contract terms tailored to shared maintenance customer
• Access to technical phone support

Course outline

Safety

• Press safety
• Removal of waste materials

System Overview

• Mechanical
• Pneumatic
• Electrical
• Fluid

Electrical 101

• Digital volt meter basic operation
• Basic wiring diagram

Interlock Mechanism

• Interlock block diagram

FSE Screens

• Touch screens
• MMI

Cooling System

Imaging oil system

• Theory/physical overview
• Imaging oil flow adjustment

Ink System

• Theory/physical overview
• Ink pump maintenance
• Flow adjustment
• Density & conductivity calibration
• Bid adjustments & troubleshooting

Electrometer

• Theory & electrical flow
• Gap and board calibration

Cylinders

• 1st transfer adjust & calibration
• 2nd transfer adjust & calibration
• ITM lamp
• Encoder replacement/calibration
• ITM IR calibration
• Contact brush replacement

Electrical

• Programmable logic control (PLC) basics
• PLC replacement, maintenance & troubleshooting
• PLC memory card replacement
• External electronic cabinets
• Interface to print engine
• Print engine electronics
• WHS network scheme (Profibus,Modbus,CT-net and MPI bus)
• Unidrive replacement, maintenance & troubleshooting
• Input & output module replacement
• Schematic diagrams

Web Handling System Mechanical

• Vacuum box removal, replacement & maintenance
• Feed system remove & replace
• Exit system remove and replace
• WHS Pneumatic overview
• Web guide replacement and troubleshooting

Web Handling System

In Line Densitometer

• ILD calibration & color adjustment
• ILD replacement
• ILD troubleshooting

Computer Software

• System ghost
• Windows NT & press software loading

Nilpeter

• Maintenance and troubleshooting

Writing Head

• Focus
• Fine tune
• Parameters

System Troubleshooting

• Mechanical
• Fluids
• Electrical
• Substrate Feeding
• Pneumatic

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