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F3SG-R
User’s Manual
Chapter
6
M
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int
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Checklists
E
6-2. Maintenance Checklists
Perform daily and 6-month inspection for the F3SG-R. Otherwise, the system may fail to work
properly, 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.
6-2-1. Checklists
6-2-1-1. Inspection at Startup and When Changing Operators
There is no approach route other than through the detection zone of the F3SG-R.
Part of the operator's body always remains in the detection zone of the F3SG-R 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 or spatter protection cover (F39-HGA, sold
separately) of the F3SG-R.
When 24 V Active is enabled by the DIP Switch, ON/OFF indicator turns red when the TEST line is
short-circuited to 9 V to Vs. When 0 V Active is enabled by the DIP Switch, ON/OFF indicator turns
red when the TEST line is short-circuited to 0 to 3 V.
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:
When the F3SG-RA is turned ON and the F3SG-RA is unblocked, the ON/OFF indicator remains red.
The RESET input turns the ON/OFF indicator to green.
When the restart interlock function is used:
When the ON/OFF indicator is green and the F3SG-RA is blocked and then returned to unblocked
state, the ON/OFF indicator remains red. The RESET input turns the ON/OFF indicator to green.
When the power of the F3SG-RA is turned ON while nothing is in the detection zone, it must operate
as follows:
If start interlock is not used: The Power indicator and ON/OFF indicator turn green within 2 seconds
after the F3SG-RA is turned ON.
If start interlock is used: The Power indicator turns green and the ON/OFF indicator turns red within
2 seconds after the F3SG-RA is turned ON.
Nothing should exist in the detection zone and the Stable-state indicator must turn ON at power on.
Summary of Contents for F3SG-RA
Page 16: ...xiv Introduction F3SG R User s Manual...
Page 24: ...xxii Introduction F3SG R User s Manual...
Page 44: ...20 Chapter 1 List of Models F3SG R User s Manual Overview and Specifications...
Page 132: ...108 Chapter 2 Setting Recovery F3SG R User s Manual System Operation and Functions...
Page 208: ...184 Chapter 4 Wiring F3SG R User s Manual Wiring Installation...
Page 244: ...220 Chapter 6 Maintenance Checklists F3SG R User s Manual Checklists...