Honeywell SYA14 Series Manual page 15

Figure 2-2 Point-of-operation Guarding (use FF-SYA14 and FF-SYA30 only)
Right-angle mounting of two light
Operator is undetected between the
curtains prevents undetected
light curtain and dangerous area
presence inside dangerous area
IMPROPER POINT-OF-OPERATION PROTECTION
Do NOT use FF-SYA60 Series light curtains in point-of-operation applications.
Failure to comply with these instructions will result in death or serious injury.
Figure 2-3 Perimeter Guarding (use the FF-SYA light curtain and the FF-SB or FF-SLC
mirrors)
IMPROPER PERIMETER PROTECTION ACTIVATION
• Design control circuit that requires a manual restart before further machine operation
can occur.
• Locate manual restart to allow operator a clear view of danger zone.
• Operator must NOT be able to reach manual restart from within danger zone.
• Design control circuit to prevent Programmable Logic Controller from overriding manual
restart.
Failure to comply with these instructions could result in death or serious injury.
107031-23 EN FR26 GLO 1199 Printed in France
Light curtain mounted in an angled
position prevents undetected
presence inside the dangerous
area
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