00198487-02_Operation_Manual_E_by_DEK_EN.pdf - 第45页

Operation - Defect Handling 45 Inspect condition of process hardware Reference: Operator best working practices manual Prior to using any process hardware it should be inspected to ensure it is fit for function. I.e. Cle…

Operation - Defect Handling

Incomplete –

Not enough paste in front of squeegee

Tooling too high or missing

Paste cold or dry

Stencil blocked or damaged

Squeegees are damaged

Bridging –

Paste temperature is too hot

Tooling too low or missing

Damaged Stencil

Operation - Defect Handling

Inspect condition of process hardware

Reference: Operator best working practices manual

Prior to using any process hardware it should be 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.

Process hardware:

Paste:

Stencil:

Squeegees:

Tooling:

USC Fabric:

Solvent:

Operation - Defect Handling