Operation BWP Issue 2.pdf - 第10页

10 Issue 2, Nov 14 Objectiv e OP 5 – Prep ar e the machine for production Reference: M achine Operator manual, ProFlow best working practic es manual Preparing the ma chine for production involves a step - by - step sequ…

Issue 2, Nov 14

Objective BWP 4 – Pre-production checks

Reference: Operator best working practices manual

It is important to ensure that the Printer and peripherals are in a suitable condition for

production. This involves performing a quick visual check in and around the printer.

Preparation

Tick off each of the following items as you complete them:

 Refer to the BWP manual and identify the items on and around your printer which

should be inspected prior to production starting

 Complete the table below listing these items and highlighting the checks that should

be made

Item of Hardware

Checks to be made

Demonstration

Having completed the preparation phase, now complete the actions below. Tick off each

item as you complete them:

 Using the BWP manual as a guide perform the pre-production checks

Notes:

Comment [t2]: Page: 11

Temperature Control Unit /

Environmental control unit

Vacuum Unit

Board clamps

Rising Table

Consumables

Comment [t3]: Page: 11

Plugged in,Switched on,Temperature

matches production data sheet,Hose

routed correctly

Plugged in,Switched on

Free from damage,Clean

Surface clean and free from debris

Spare roll next to machine,Adequate

quantity of paste being acclimatised

Issue 2, Nov 14

Objective OP 5 – Prepare the machine for production

Reference: Machine Operator manual, ProFlow best working practices manual

Preparing the machine for production involves a step-by-step sequence. Following the

correct sequence will ensure quick and trouble free product changeovers.

Preparation

Tick off each of the following items as you complete them:

 Whilst discussing the best method of preparing the printer with your instructor review

the set up procedures in your machine operator manual

Demonstration

Given a complete set of production hardware and using the operator manual as a guide,

setup the printer ready for production. Complete the steps in the following order and tick off

each item as you complete them:

 Log on

 Load an existing product file

 Setup tooling

If you are using squeegees …..

 Fit squeegees

 Perform squeegee height calibration

 Load a stencil

 Load print material manually or…

 Load print material using auto dispenser (if available)

If you are using ProFlow …..

 Fit ProFlow

 Load cassette (if applicable)

 Fill re-chargeable head (if applicable)

 Load stencil

 Prime ProFlow

Issue 2, Nov 14

Objective BWP 5 – Inspect condition of process hardware

Reference: Operator best working practices manual

Prior to using any process hardware it should inspected to ensure it is fit for function. i.e.

Clean and free from damage and it is the correct specification as defined by the process

design.

Failure to do this may result in machine error messages and print defects.

Preparation

Tick off each of the following items as you complete them:

 Review each process hardware section of the best working practices manual

Demonstration

Given a selection of process hardware and with reference to the BWP manual perform the

following actions. Tick off each one as you complete them:

 Select the appropriate hardware for the product file to be printed.

 Inspect the hardware to ensure it is fit for function

 Load the hardware in the machine