Overview - Honeywell SYA14 Series Manual

Overview

This chapter contains information about calculating the safety distance and properly mounting
a safety light curtain. Mirror information is also provided.
IMPROPER INSTALLATION OF FF-SB SERIES LIGHT CURTAIN
• Install FF-SB Light Curtains in accordance with this installation manual and applicable local
safety regulations (OSHA, ANSI, European standards).
• Allow entry into protected area by interruption of sensing field or other safeguarding device
only.
Failure to comply with these instructions could result in death or serious injury.
IMPROPER SYSTEM PERFORMANCE
• Comply with local safety requirements when designing machine control link, interface and all
control elements that affect safety.
• Install two independent relay contacts into machine control stop circuit controlled by FF-SB
Series Light Curtain.
• Ensure two independent stop circuit safety relays have mechanically linked contacts that
prevent contact overlapping in the event of a welded contact.
Failure to comply with these instructions could result in death or serious injury.
IMPROPER MACHINE REACTION
• Ensure the machine control is capable of stopping the machine at any point in the cycle.
• Ensure that a loss of power does NOT impair stopping action of machine.
Failure to comply with these instructions could result in death or serious injury.
28 Honeywell • MICRO SWITCH Sensing and Control
FF-SB Series Installation Manual
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For application help: call 1-800-537-6945