The Level 2 Shared Maintenance training program focuses on the operation and interaction of the mechanical, electronic, fluid and substrate transport systems on the HP Indigo WS6xxx Digital Press. Participants will be taught how to apply maintenance skills to resolve problems. This includes preventative and/or corrective actions.
Prerequisites
A person who meets requirements for the Shared Maintenance course has a background of:
Has successfully completed the HP Indigo WS6xxx Digital Press; Operation for New Press Operator program HH257S/X or HP Indigo WS6xxx Digital Press; Press Operation for Experienced HP Indigo Operators HH258S/X
HP Indigo WS6xxx Digital Press trained operators who will be required to perform service routines that include preventative maintenance, troubleshooting, and corrective maintenance
Has a minimum of three months experience operating the HP Indigo WS6xxx Press after completing the HP Indigo WS6xxx Digital Press; Operator class
Has performed preventative and corrective maintenance on electromechanical devices
Familiar with the use of a voltmeter
Audience
HP Indigo WS6xxx Digital Press operators who will be required to perform service routines that include preventative maintenance, troubleshooting, and corrective maintenance
Course objectives
At the completion of this course you will be able to:
Understand the functions and interactions of the major subassemblies
Troubleshoot and repair basic electrical problems
Troubleshoot and repair basic mechanical sub systems
Observe safety precautions to diagnose problems and perform repairs
Perform mandatory preventive maintenance functions at prescribed intervals
Perform a system back-up
Maintain the press and minimize service calls
Next steps
HP Indigo WS6xxx Digital Press; Service and Repair for Shared Maintenance Trained Operators (HF313S)
Benefits to you
Attendees will be taught techniques to optimize print quality, increase press uptime, and press availability
Shared Maintenance customers receive service contract terms
Ability to work with Technical Support to troubleshoot and repair issues
Prerequisite for HP Indigo WS6xxx Advanced Shared Maintenance (HF313S)
Course outline
Safety
Press Safety
Electrical Safety
Troubleshooting Screens
Touch Screens
MMI
Imaging Oil System
Theory and Physical Overview
Reservoir Overview
Float Sensor
Imaging Oil Flow Rate
Imaging Oil Cooling System
Filters
Cleaning Station
BID
Theory and Concept
BID Engage Mechanism
BID Engage and Disengage
Best Practices
Ink System
Theory and Physical Overview
Ink Pump Maintenance
Density and Conductivity Calibration
BID Adjustments and Troubleshooting
In Line Densitometer
ILD Calibration and Color Adjustment
ILD Troubleshooting
Cooling System
Chiller Overview and Maintenance
Electrometer
Theory and Concept
Gap and Board Calibration
Introduction to the Electronics System
Digital Volt Meter (DVM) Operation
Major Boards
Basic Components
Function and Control
Board Placement
Programmable Logic Control (PLC) Basics
PLC Memory Card Replacement
External Electronic Cabinets
Interface to Print Engine
Print Engine Electronics
WHS Network Scheme (Profibus, Modbus,CT-net and MPI bus)
Basic Wiring Diagram
Electro Static Discharge (ESD) Protection
Electronic Test Equipment
Writing Head
Finetune Focus
Skew
Parameters
Cleaning of the Writing Head Window
Paper System
Belt Replacement and Gap
Exit Roller
Exit Sensors and Switches
JBS Sensors
JBS Remove and Repair
Bearings
Digitax’s
Alignment
Belt Tension
Cylinders
1st Transfer Adjust and Calibration Review
ITM Over-temp Protection
ITM Lamp Removal
Encoder Calibration
ITM IR Sensor Calibration
PIP Underlayer Replacement
Gear Synchronization
Contact Brush Replacement
Web Handling System (WHS) Mechanical
Feed System Removal and Replacement
WHS Pneumatic Overview
Rewinder and Unwinder
Maintenance and Troubleshooting
Interlock Mechanism
Interlock Block Diagram
PC System
Boards and Components
System Ghost
Disk Replacement
System Troubleshooting
Mechanical
Fluids
Electrical
Substrate feeding
Pneumatic
Preventative Maintenance
Impression Based Maintenance
HP Indigo Print Care Software
Using HP Print Care Software Efficiently to Diagnose and Resolve Problems
Printable version
