Course number HG414S

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

Course overview
The course focuses on the interaction and function of the mechanical, electronic, fluid, imaging and substrate transport systems on the HP Indigo Press 5500. Participants will learn how to apply theoretical knowledge, hands-on troubleshooting, and maintenance skills to resolve problems, install SW patches and implement hardware FCO’s (field change orders). The course will introduce more advanced topics, and review the important fundamental adjustments within the press.

Prerequisites
A person who meets requirements for the FSE Level course has a background of:

• Has successfully completed HP Indigo Press 5500 Shared Maintenance training program: HF314S
• A minimum of four months experience the HP Indigo Press 5500 is preferred
• Knowledge of electrical and electronics, system schematics and PC/ Windows
• Has good mechanical repair skills

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 HP Indigo press 5500.

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
• 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 software upgrades, and FCO's as required

Benefits to you

• Increased press uptime and availability
• Increase profitability of operations

Course outline

System Overview

• Mechanical systems
• Electrical systems
• Fluid systems

Safety

• Press safety
• Electrical safety
• Safety instructions
• Emergency procedures

Electrical System

• Major boards
• Basic components
• Function and control
• Board placement
• DVM basics
• Introduction to wiring diagrams
• Verifying input and output voltages
• Power Distribution Unit (PDU)
• High voltage power supplies
• Low voltage power supplies
• Interlock system
• Electrical diagnostics

PC System

• Delete and rebuild hard disk arrays
• Replace hard disks and RAIDs
• Ghost backup creation

Feeder

• Vertical Paper Path (VPP) replacement
• Drawer replacement
• Electronic boards replacement
• Vacuum box valves and motors
• Bridge belt replacement

Internal Paper Transport

• Input Feed Roller (IFR) unit removal
• Stop station replacement
• Grippers magnet adjustment
• Eccentric collar
• Duplex unit removal
• Perfector unit removal
• Perfector belt replacement
• Exit unit removal

Stacker

• Registration belts replacement
• Drive belts replacement
• Flipper wheel assembly adjustments

Writing Head

• Theory and imaging process
• Electronics
• Main optical assemblies
• Installation
• Leveling the writing head
• Scaling
• Fine-tune focus
• Laser uniformity
• Deskew
• Skew
• Line spacing
• Writing head connector panel
• Diagnostics
• Loading writing head parameters
• Remove writing head & WHEL board

Cooling/AC System

• Theory and requirements
• Chiller operating overview
• Chiller maintenance
• Imaging oil cooling assemblies
• Ink tank cooling assemblies
• Blower cabinet and air transport

Ink System

• Ink pump maintenance
• Ink pump impeller maintenance
• Remove water pump, and one-way valve

In Line Densitometer (ILD)

• ILD replacement

Cylinders

• PIP cylinder theory and characteristics
• PIP engage mechanism
• Encoder and flex-joint removal and calibration
• ITM theory and characteristics
• ITM cylinder removal
• ITM bearings
• ITM lamp removal
• ITM over-heating - ITM overtemp troubleshooting
• ITM IR sensor calibration
• Impression cylinder theory and characteristics
• Impression cylinder removal
• 2nd Transfer adjust and calibration
• Impression cam, cam follower, and dummy cam followers

Drive System

• Direct drive replacement

Registration Issues

• Theory and analysis
• PIP brake

Preventive Maintenance

• 2 Million PM
• 8 Million PM

Troubleshooting exercises

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