00198565- 01_Operation_Manual_DEK_Micron_EN.pdf - 第30页
Run Printer in production 30 www.dek.com Q2. When the squeegee print stroke is from back to front ensure that:
Run Printer in production
29
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8 Run Printer in production
Reference: Machine Operator manual
The first few boards printed in the production run will highlight any problems with the setup of the printer or process
hardware. It is important to observe carefully at this stage any problems that may lead to error messages or defective
prints.
Preparation
Tick off each of the following items as you complete them:
By following the procedures in the operator manual and with assistance from your instructor
⃞ Set a batch limit and zero batch count
⃞ Perform a manual paste knead operation
Demonstration
Having completed the preparation phase, perform the following tasks:
⃞ Cycle at least ten boards through the printer
⃞ Ensure that there are no machine error messages
⃞ Ensure that printed boards are free from print defects
Questions
Complete these sentences:
Q1. When the squeegee / ProFlow print stroke is from front to back monitor the stencil to ensure that:
Run Printer in production
30
www.dek.com
Q2. When the squeegee print stroke is from back to front ensure that:
Run Printer in production
31
www.dek.com
Reference: Machine Operator manual
The first few boards printed in the production run will highlight any problems with the setup of the printer or process hard-
ware. It is important to observe carefully at this stage any problems that may lead to error messages or defective prints.
Preparation
Tick off each of the following items as you complete them:
By following the procedures in the operator manual and with assistance from your instructor
⃞ Set a batch limit and zero batch count
⃞ Perform a manual paste knead operation
Questions
Q1. List two situations when a batch limit would be used in production
A1.
Q2. List three occasions when a paste knead should be performed?
A2.
Demonstration
Having completed the preparation phase, perform the following tasks:
⃞ Cycle at least ten boards through the printer
⃞ Ensure that there are no machine error messages