Honeywell SEARCHLINE EXCEL PLUS Safety Manual
Open path flammable gas detector
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Also See for SEARCHLINE EXCEL PLUS:
- Technical manual (96 pages) ,
- Quick start manual (56 pages) ,
- Quick start manual (5 pages)
Related Manuals for Honeywell SEARCHLINE EXCEL PLUS
Summary of Contents for Honeywell SEARCHLINE EXCEL PLUS
- Page 1 SAFETY MANUAL SEARCHLINE EXCEL PLUS™ SEARCHLINE EXCEL EDGE™ Open Path Flammable Gas Detector...
- Page 2 Disclaimer In no event shall Honeywell be liable for any damages or injury of any nature or kind, no matter how caused, that arise from the use of the equipment referred to in this manual. Strict compliance with the safety procedures set out and referred to in this manual, and extreme care in the use of the equipment, are essential to avoid or minimise the chance of personal injury or damage to the equipment.
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Page 3: Table Of Contents
1.1 References 1.2 Abbreviations 1.3 Definitions 2 Searchline Excel Plus & Edge Safety Function 3 Searchline Excel Plus & Edge Safety Parameters 3.1 Proof Test Interval 3.2 Special Notes 3.3 Environmental Conditions 4 Proof Test 4.1 Visual Inspection 4.2 Electrical Testing 4.3 Bump Testing Searchline Excel Plus & Edge™ – Safety Manual... -
Page 4: Introduction
This manual should be used as a reference source when calculating maintenance and proof-testing periodicity, deferments and concessions, and when writing preventive maintenance and proof-testing procedures. This manual may be used to calculate the probability of Searchline Excel Plus & Edge or component failure (PFD/PFH) for use in risk assessments and other scenarios. -
Page 5: Definitions
The PFD figures quoted above assume a nominal one-year proof test interval and 8-hours repair time (MTTR). The Searchline Excel Plus & Edge internally has an HFT of 0 and is defined as a Type B device as per IEC 61508. -
Page 6: Proof Test Interval
This safety manual does not address installation, configuration, service, maintenance or decommissioning tasks. The Searchline Excel Plus & Edge Technical Manual must be read and referred to in order to accomplish these tasks. Please read and understand the Searchline Excel Plus & Edge Technical Manual in full as this document also contains important safety information regarding the installation and continued use of the product. -
Page 7: Environmental Conditions
Power supplied to the Searchline Excel Plus & Edge or to the 4-20 mA loop of the product shall be of an isolating type (galvanic isolation from mains, providing basic insulation) but does not need to be a Class II (SELV) power supply. -
Page 8: Proof Test
4.1 Visual Inspection Visually inspect the Searchline Excel Plus & Edge paying particular attention to signs of insecurity, loose connections, damage, corrosion, ingress of moisture, or contamination. Clean and repair as required before proceeding with any functional testing or calibrations. - Page 9 Middle East Tel: +971 4 450 5800 (Fixed Gas Detection) Middle East Tel: +971 4 450 5852 (Portable Gas Detection) gasdetection@honeywell.com Americas Honeywell Analytics Distribution Inc. Tel: +1 847 955 8200 Toll free: +1 800 538 0363 detectgas@honeywell.com Asia Pacific...