The level three course is a service level maintenance and repair training program for shared maintenance operators, and is a hands-on course. The course focuses on the interaction and function of the mechanical, electronic, fluid, imaging and substrate transport systems on the HP Indigo 3050 Digital Press. 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 Level 3 course has a background of:
Successfully completed HP Indigo 3050 Digital Press; Shared Maintenance training program: U8509S
A minimum of 3 months experience on the HP Indigo 3050 Digital Press after completing HP Indigo 3050 Digital Press; Shared Maintenance training
Knowledge of electrical and electronics, system schematics and PC/ Windows
Has good mechanical repair skills
Has experience using electronic test equipment
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 3050.
Ways to save
Onsite dedicated training course (OST) at your location
Course objectives
At the completion of this course you will be able to:
Understand the operation and interaction of the major subassemblies
Troubleshoot and repair electrical and electronic problems
Work with technical support 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
Provides you with the knowledge and skills necessary to perform service routines to maintain and repair the HP Indigo 3050 Digital Press
Increased Press Up Time and Availability
Increase Profitability of Operations
Reduced Service Calls
Reduced Down Time – Increased Pages
Press Reliability Maintained
Course outline
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 & RAIDs
Ghost backup creation
Paper Feed Unit
Suction foot position & distance adjustment
Suction timing valve adjustment
Vacuum break adjustment
Jogger timing
Baldor settings for PFU
Internal Paper Transport
Stop finger replacement
Motorized feed roller replacement
Feed roller cam adjustment
Perfector replacement
Paper Output
Rotor drive belt replacement
Rotor timing adjustments
Vacuum pump maintenance
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
Imaging oil cooling assemblies
Ink tank cooling assemblies
Blower cabinet
Ink System
Ink pump maintenance
Ink pump impeller maintenance
In Line Densitometer (ILD)
ILD Replacement and Calibration
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
Gripper cam, cam follower, and dummy cam followers
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