SMC Networks PFCA7 Series Operation Manual page 5

■About operators
(1) This Operation Manual is intended for those who have knowledge and experience of machinery
using pneumatic equipment, and have sufficient knowledge and experience of assembly, operation
and maintenance of such equipment.
Only those persons are allowed to perform assembly, operation and maintenance.
(2) Read and understand this Operation Manual carefully before assembling, operating or providing
maintenance to the product.
■Safety Instructions
■Do not disassemble, modify (including replacing the circuit board) or repair.
Otherwise, an injury or failure can result.
■Do not use the product outside of the specifications.
Do not use the product with flammable or harmful gases or fluids.
Fire, malfunction, or damage to the product may result.
Check the specifications before use.
■Do not use in an environment where flammable, explosive or corrosive gases are present.
Fire or an explosion may result.
The product is not designed to be explosion proof.
■Do not use the product with flammable fluid.
Fire or an explosion may result.
■Do not use the product in a place where static electricity is a problem.
Otherwise failure or malfunction of the system can result.
■If using the product in an interlocking circuit:
•Provide a double interlocking system, for example a mechanical system.
•Check the product for proper operation.
Otherwise malfunction can result, causing an accident.
■The following instructions must be followed during maintenance:
•Turn off the power supply.
•Stop the air supply, exhaust the residual pressure in the piping and verify that the air is released before performing
maintenance work.
Otherwise an injury can result.
Warning
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No.PF※※-OMA1002