Honeywell Searchpoint Optima Plus - 1. Safety Warnings and Information; 1.1 Warnings; 1.2 Cautions; 1.3 Special Conditions of Use

MAN0905_Issue 7_07/17 Searchpoint Optima Plus with optional HART
®
output
Operating Instructions
2108M0550
3
1. Safety Warnings and Information
WARNINGS
1. Installation must be in accordance with the recognized standards of the appropriate authority in
the country concerned. For Europe see EN60079-14, EN60079-29-2, and EN61241-14. For
installations in North America, the National Electrical Code (NFPA 70) should be strictly observed.
Elsewhere the appropriate local or national regulations should be used.
2. Searchpoint Optima Plus is designed for installation and use in Zone 1 or 2 hazardous areas
(International) and for Class 1 Division 1 or 2 area applications (North America).
3. Donotmodifyoraltertheconstructionoftheproductasessentialsafetyandcertication
requirements may be invalidated.
4. In order to maintain electrical safety, the product must not be operated in atmospheres with more
than 21% oxygen.
Cautions
During usage, as some test gases may be hazardous, outlets from gassing accessories should exhaust to a
safe area.
UseoftheSearchpointOptimaPlusoutsideofthespeciedrangeofoperatingconditionswillinvalidate
certicationandproductapproval.
CSA performance approval only covers the gas detection function.
Special Conditions of Use
InordertocomplywiththeATEXCertication,thefollowingspecialconditionsofusemustbeadheredto:-
1. The integral supply cables must be mechanically protected and terminated in a suitable terminal or
junction facility.
2. ThecoverxingscrewsshallbestainlesssteelgradeA4-80minimum(onlyuseHoneywellsupplied
screws).