Panasonic SF4D-A18 Instruction Manual page 27

When using as a safety device for a paper shearing machine in Japan
When using as a safety device for a paper shearing machine in Japan, always observe the points be-
low in accordance with the standards for safety device mechanisms for press machines and shearing
machines (including Sept. 21, 1978; Ministry of Labor Notification No. 102, Jan. 12, 2011; Ministry of
Health, Labour and Welfare Notification No. 5).
● Establish a safe distance of at least [(Device activation delay time + Shearing machine emergency
×
stop time) 1.6 + Additional distance]. If the safe distance exceeds 270mm, install an auxiliary
beam channel (sub sensor) between the primary beam channel (main sensor) and the blade.
● The height of the beam channel from the table surface should be no more than (safe distance
0.67mm), and no more than 180mm.
When using auxiliary beam channels (sub sensors), install the auxiliary beam channels (sub sen-
sors) to prevent machine users from standing between the machine and this device, and to pre-
vent accidental entry into the danger zone of the machine if a user goes around the area protected
by the device. Risk of death or serious injury if auxiliary beam channels (sub sensors) are not in-
stalled.
© Panasonic Industrial Devices SUNX Co., Ltd. 2020
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