Hochiki IFD-E(EXD) User Manual

IFD-E(Exd) Explosion-Proof Flame Detector User Manual

10 Hochiki Europe (UK) Ltd 2-3-0-810/ISS3/OCT11 EExd System Drawing NOTE 1 WARNING – Ensure ALL power is OFF before/during installati

Hochiki Europe (UK) Ltd 11 2-3-0-810/ISS3/OCT11 Hochiki CHQ Module Connection Information Fig 10 Connection Diagram using a CHQ-SZM Single

12 Hochiki Europe (UK) Ltd 2-3-0-810/ISS3/OCT11 Fig 11 Connection Diagram using a CHQ-DIM Dual Input Module (or CHQ-S)

Hochiki Europe (UK) Ltd 13 2-3-0-810/ISS3/OCT11 Fig 12 Connection Diagram using a CHQ-POM Powered Output Module NOTE: The CHQ-POM has a var

14 Hochiki Europe (UK) Ltd 2-3-0-810/ISS3/OCT11 Fig 13 Connection Diagram using a CHQ-DZM Dual Zone Monitor (or CHQ-Z)

Hochiki Europe (UK) Ltd 15 2-3-0-810/ISS3/OCT11 Hochiki Europe (UK) Ltd Grosvenor Road, Gi

2 Hochiki Europe (UK) Ltd 2-3-0-810/ISS3/OCT11 General Description This Installation Guide gives information on the Flameproof (EExd) version of t

Hochiki Europe (UK) Ltd 3 2-3-0-810/ISS3/OCT11 Classification of Hazardous Areas EN 60079-0 (formally EN50014) states that electrical appar

4 Hochiki Europe (UK) Ltd 2-3-0-810/ISS3/OCT11 Equipment Markings Equipment Category Definition Type of Explosive Atmosphere Group II G - gas va

Hochiki Europe (UK) Ltd 5 2-3-0-810/ISS3/OCT11 Gas Group Representative Gas Other Gases, Liquids & Vapours IIC Hydrogen Acetylene, C

6 Hochiki Europe (UK) Ltd 2-3-0-810/ISS3/OCT11 Flameproof Safe Products Fig. 1 Flameproof Flame Detector (Alloy Housing) Technical Data Mechani

Hochiki Europe (UK) Ltd 7 2-3-0-810/ISS3/OCT11 System Design Engineers familiar with codes of practice for hazardous area systems should onl

8 Hochiki Europe (UK) Ltd 2-3-0-810/ISS3/OCT11 Enclosure Details Health and Safety at Work Act In the UK all equipment must be installed and dis

Hochiki Europe (UK) Ltd 9 2-3-0-810/ISS3/OCT11 Enclosure with Front Cover Removed