SMC Networks LFE#### Operation Manual page 5

■Explanation of Symbols
Symbol
■
Operator
(1) This Operation Manual is intended for those who have knowledge of machinery using pneumatic
equipment, and have sufficient knowledge 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
Disassembly
prohibited
Do not
Do not
Do not
Do not
Instruction
Instruction
Things you must not do.
Actual instructions are provided as a drawing or sentence close to this mark.
Things you must do
Actual instructions are provided as a drawing or sentence close to this mark.
# Do not disassemble, modify (including the replacement of board) or repair.
Otherwise, an injury or failure can result.
■Do not operate the product outside of the specifications.
Do not use for flammable or harmful fluids.
Fire, malfunction, or damage to the product can result.
Please check the specifications before use.
■Do not use in an atmosphere containing flammable or explosive gases.
Fire or an explosion can result.
The product is not designed to be explosion proof.
■Do not use the product for flammable or highly permeable fluids.
Fire, explosion, breakage or corrosion can 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 supplying fluid before maintenance.
It may cause an injury.
Definition
Warning
-4-
No.LV50***-OMQ0004-B