Operation and Maintenance Manual Model 7AA Wafer Grinder
1 - 8 U Version 1.2 - April 18, 1996; Update 11/6/96
GENERAL OPERATION
The Strasbaugh polishing, grinding, lapping, and cutting
machines have been designed for safe operation. However,
caution should be exercised while operating this machine. Failure
to adhere to the following safety instructions and to good safety
practices may result in injury to personnel or damage to the
machine.
It is the responsibility of the user to be sure that the machine is in
safe operating condition at all times. The user is also responsible
for insuring that the operators and maintenance personnel follow
approved operating and maintenance procedures. The following is
a list of safety instructions:
• Operating a machine with loose wafers inside is harmful to the
machine and wafers -- Always remove loose wafers and
obstructions before beginning machine operation.
• DO NOT at any time put hands or objects beyond the operator
doors while the machine is in motion.
• Keep all guards and covers in place and in good repair.
• DO NOT bypass safety interlocks.
• Keep all control and electrical cabinet doors closed and latched.
• Disconnect power when servicing or repairing the machine.
• DO NOT operate the machine without proper electrical
grounding.
• DO NOT wear loose clothing which could be caught by
machine parts in motion.
• Wear SAFETY GLASSES whenever working near moving
machinery.
• Always heed visual hazard alert labels and messages.
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