Omron F3SJ Series User Manual

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F3SJ-A
User’s Manual
Chapter6 Maintenance Checklists
Checklists
E
Maintenance Checklists
Perform daily and 6-month inspection for the F3SJ. Otherwise, the system may fail to work prop-
erly, resulting in serious injury.
Do not try to disassemble, repair, or modify this product. Doing so may cause the safety functions
to stop working properly.
To ensure safety, keep a record of the inspection results.
When the user is a different person from those who installed or designed the system, he/she must be properly
trained for maintenance.
 Checklists
 Inspection at Startup and When Changing Operators
There is no approach route other than through the detection zone of the F3SJ.
Part of the operator's body always remains in the detection zone of the F3SJ when working around
the machine's hazardous part.
The actual safety distance is equal to or greater than the calculated value.
There must be no dirt on or damage to the optical surface, spatter protection cover (F39-HJ, sold
separately), or environment-resistant casing (F39-EJ, sold separately) of the F3SJ.
OFF output indicator must be turned ON when test input line is short-circuited to 0 to 1.5V.
When muting function is used, muting lamp must not be clear due to dirt or degradation.
The test rod is not deformed.
When the start interlock function is used:
After the F3SJ is turned ON, the OFF output indicator must remain turned ON, even if the F3SJ is
receiving light. The reset switch input must turn ON the ON output indicator.
When the restart interlock function is used:
While the ON output indicator is ON, the OFF output indicator must remain turned ON, even when
the F3SJ is blocked and then receives light again. The reset switch input must turn ON the ON output
indicator.
When the power of the F3SJ is turned ON while nothing is in the detection zone, it must operate as
follows:
If start interlock is not used: Power indicator and ON output indicator must turn ON within 2 seconds
(2.2 seconds in case of series connection).
If start interlock is used: Power indicator and OFF output indicator must turn ON within 2 seconds (2.2
seconds in case of series connection).

Nothing should exist in the detection zone and 5 incident light level indicators must turn ON at power on.

Omron F3SJ Series Specifications

General

Type	Safety Light Curtain
Safety Category	Category 4
Protection Rating	IP67
SIL	SIL3
Operating Temperature	-10°C to +55°C
Detection Method	Infrared
Resolution	14 mm
IP Rating	IP67
Certification	CE
Power Supply Voltage	24 VDC ±10%