PREFACE
P
ROCESS
M
ANUAL
VI
User Definition
It is strongly recommended that all users first read this manual before starting any procedure.
To produce an accessible manual suiting on various responsibilities, Tempress defines the
following users:
Operator
The operator is handling the process from loading until unloading of the wafers. Therefore
the operator needs to select a recipe, put the wafers on the boat, fill in Lot ID, Start the
process and monitor the progress using the Touchscreen and/or TSC-II.
Process engineer
The process engineer is a qualified chemical engineer, who is responsible for the process
recipes and their results. The process engineer writes, tests and releases new process recipes.
Service or Maintenance engineer
The maintenance engineer is a qualified electrician or mechanic, who is responsible for a
proper functioning system in accordance to its designated purpose. A Tempress qualified
service engineer will perform the first installation.
