Operation BWP Issue 2.pdf - 第20页

20 Issue 2, Nov 14 Objectiv es OP 10 - Perform ro utine housekeepi ng Reference: Your companies housekeepi ng procedure if applicable, Ma chine Technical Refe rence Manual It i s extremely important that the DEK printer …

Issue 2, Nov 14

Objectives BWP 9 – Recover from common print defects

Reference: Fast track process recovery guide, part no. 158546

Although following the best working practices will prevent most print defects there will be

occasions during production when print defects occur.

It is important that the operator understands which areas under their control can have a

direct influence over the print quality and how to identify a defect and quickly rectify the

problem.

Preparation

 Review the list of common print defects and their causes

Demonstration

Your instructor will simulate a number of print defects on the machine

 For each defect complete the table below. Use the fast track recovery guide to help

identify the cause and remedy

Defect

Cause

Remedy

Issue 2, Nov 14

Objectives OP 10 - Perform routine housekeeping

Reference: Your companies housekeeping procedure if applicable, Machine

Technical Reference Manual

It is extremely important that the DEK printer is kept clean and that any signs of wear and

tear are reported to the maintenance Technician. The Operator has an important role to

play in maintaining the printer in the best possible condition.

Preparation

 Your instructor will demonstrate either your companies housekeeping procedure or

the ASM recommended daily maintenance procedure

Demonstration

 Perform either your companies housekeeping procedure or the DEK recommended

daily maintenance procedure

 Record below the areas to be inspected and cleaned

Areas to be inspected and cleaned:

Issue 2, Nov 14

Objectives BWP 10 – Perform post production BWP

Reference: Operator best working practices manual

At the end of a production run the process hardware should be cleaned, inspected and

stored carefully. Any signs of damage should be reported as appropriate.

Preparation

 Review the process hardware sections of the BWP manual

Demonstration

 Remove and clean each item of process hardware

 Inspect process hardware for damage

 Store the process hardware in an appropriate manner