Revision History
A manual revision code appears as a suffix to the Catalog number at the bottom of the front and back covers
of this manual.
Revision code Date Revised contents
First editionA February 2011
Modified the wiring diagram when using Easy type test input line.
Modified the expressions of the muting sequence error.
Modified the cause and measures when the indicator blinks once at the muting error.
Added dimensions of the Spatter Protection Cover.
B April 2011
Added and modified dimensions and notes.
Modified the contents about EN 61508.
Correction of errors.
C November 2012
Corrected the model of the both-end connector cable for extension.
Added the description of the F3SJ cable for Easy type.
Added the description of the switches on the wiring diagram.
Updated the dates of effect for standards.
Changed the content of "Terms and Conditions Agreement".
Added reduced wiring connectors and reduced wiring cables
Changed the test rod as an optional accessory.
Minor correction
D July 2014
Updated the year of the applicable standards.
Corrected the contents of the ratings (input voltage) and wiring examples.
Corrected the output timing chart of the wiring diagram.
Deleted the part of the muting system wiring example.
Added the description of the use of mounting brackets.
Changed the contents about the safety distance.
Added the contents about the simple wiring connector.
Changed the contents about the checklists.
Changed the accessories.
Corrected the erroneous description.
F September 2017
Revision code
Catalog number
SCHG-732 F
Updated the dates of effect for standards.E July 2015