Panasonic SF4C Series - Page 47

47
© Panasonic Industrial Devices SUNX Co., Ltd. 2016
English
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Periodic inspection (Every six months)
WARNING
Be sure to inspect the following items every six months and conrm that there is no error.
Operating this device without inspection or in an error condition can result in death or seri-
ous injury.
Check list (Periodic inspection)
Check column Inspection item
□ The structure of the machine does not obstruct any safety mechanism for stopping operation.
□ No modication has been made in the machine controls which obstructs the safety mechanisms.
□ The output of this device is correctly detected.
□ The wiring from this device is correct.
□ The overall response time of the complete machine is equal or less than the calculated value.
□
The actual number of operation cycle (time) of the limited lifetime parts (relay, etc.) is less than their
rated operation cycles (time).
□ No screws or connectors of this device are loose.
□ No extraneous light source or reective object has been added near this device.
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Inspection after maintenance
1) When any parts of this device are replaced.
2) When some abnormality is felt during operation.
3) When beam-axis alignment of the emitter and receiver is done.
4) When the device installation place or environment is changed.
5) When the wiring method or wiring layout is changed.
6) When FSD (Final Switching Device) parts are replaced.
7) When FSD (Final Switching Device) setting is changed.