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Operating Instructions: Photoelectric Blocking - Bravo
Bravo device for left-hand blocking, with 50mm Blocker Plate
plus 20mm extension and right-angled mounting plate plus
40mm width
Bravo device for right-hand blocking, with 50mm Blocker
Plate plus 20mm extension and right-angled mounting plate
plus 40mm width
NOTICE!
Bravo is not an interlock and must only be used in addition to a light curtain as part of a safety related part of a control system
that meets required reliability.
Important:
The Bravo Photoelectric Blocking Device is designed for use according to the installation and operating instructions
enclosed. It must be installed by competent and qualified personnel who have read and understood the whole of this
document prior to commencing installation.
If the Device or guarded machinery equipment is used in a manner not specified by the manufacturer, the protection provided
by the equipment may be impaired.
Any modification to or deviation from these instructions invalidates all warranties.
USP accepts no liability whatsoever for any situation arising from misuse or misapplication of the Device. The Bravo device
alone does not provide any protection from unexpected restart, it must only be used in addition to a compatible light
curtain as part of a complete machine guarding system. The light curtain must meet all relevant safety requirements
and applicable safety standards.
BEWARE OF INTENTIONAL MISUSE CAUSED BY OPERATORS WANTING TO BYPASS SAFETY SYSTEMS. THE
INSTALLER SHOULD ASSESS THE RISKS AND MITIGATE AGAINST THEM.
In order to maintain device safety rating, overall machine guarding system must be validated to EN ISO 13849-2 and/or
evaluated in accordance with IEC 62061.
IF YOU HAVE ANY QUESTIONS OR QUERIES OF ANY NATURE WHATSOEVER PLEASE CONTACT THE SUPPLIER
WHO WILL BE PLEASED TO ADVISE AND ASSIST.
Technical Specification
Construction Materials
Mechanical life
Ambient Temperature
Shock and Vibration Resistance
Environment Type
Light Curtain blocking dimensions
Maximum Light Curtain beam spacing
*The units will only continue to work below freezing point (0°C) where it can be guaranteed that ice will not form on or in the unit; as it will cause the
mechanical parts to bind and jam.
Safety Functions
Safety Function 1
Prevent unexpected machine restart.
BRV2A-3-1-CLSL-MP3
BRV4A-3-1-CLSL-MP3
316 Stainless Steel and Stainless Steel to BS3146-2:1975 (ANC4B)
1,000,000 operations
-25°C to +80°C*
Tested in accordance with IEC 60068-2-6 and IEC 60068-2-27
Indoor & Outdoor
100mm x 30mm (See Fig.3 and Fig.4 for details)
90mm
Unique Safety Products | www.uniquesafetyproducts.com | sales@usp-safety.com
Part No.
BRV
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