28
YASKAWA EUROPE
TOMP YEUOS7S 01A – Sigma-7 Series Advanced Safety Module – Instruction Manual
If you are complying with the mandatory environmental conditions, then the safety module is
maintenance-free.
A defective safety module cannot be repaired.
The functional safety specialist who is assigned to carry out the disassembly must have the
knowledge and training which is necessary to perform this work properly. He must be able to
understand and use the safety instructions attached to the device and its components as well as
the connections.
·ÈÈÏÅËÊʾ»º¿É·ÉɻøÂÏÆÈŹ»ÉÉ¿Äʾ»¼ÅÂÂÅͿĽÅȺ»ÈƓ
1. Make sure that the power has been disconnected and cannot be turned back on accidentally.
2. Disassemble the safety module in the reverse order of the assembly (see chapter 5
“Installation Procedure”).
3. Document the disassembly (or replacement) of the safety module.
4. Document the disassembly (or replacement) of the SERVOPACK, if applicable.
5. Document the disassembly (or replacement) of the additional system components, if
applicable.
Before disposing the product, destroy its functionality.
The marking of the product with the crossed-out wheeled bin symbol means that the product
should be sent to the recycling system at the end of its life. You should dispose of it separately at
an appropriate collection point and not put it in the normal waste stream.
The illustration below shows the crossed-out wheeled bin symbol indicating separate collection
of electrical and electronic equipment (EEE).
9 Maintenance and repair
10 Disassembly
11 Disposal
CAUTION!
• The safety module does not require a proof-test before the expiration of the
mission time. After this time it must be put out of operation and must be disposed
of properly.
