_______________________________________________________________________________________________________________________________
European Safety Systems Ltd.
Impress House, Mansell Road, Acton, London W3 7QH
Tel: +44 (0)208 743 8880
www.e-2s.com
Fax: +44 (0)208 740 4200
Document No. D202-00-201-IS_Issue_1 07-05-2019 Sheet 1 of 8
INSTRUCTION MANUAL (ATEX / IECEx / CLASS DIV / UL38)
GNExCP7-PT-S & GNExCP7-PT-D CALL POINTS
For use in Flammable Gas Atmospheres
1) Warnings
•
USE COVER BOLTS CLASS A4-70
•
DO NOT OPEN WHEN AN EXPLOSIVE
ATMOSPHERE IS PRESENT
•
POTENTIAL ELECTROSTATIC CHARGING
HAZARD
– SEE INSTRUCTIONS
•
FOR INDOOR USE
•
TO REDUCE THE RISK OF IGNITION OF
HAZARDOUS ATMOSPHERES, CONDUIT RUNS
MUST HAVE A SEALING FITTING CONNECTED
WITHIN 18 INCHES OF CONDUIT
AVERTISSEMENT:
•
UTILISER COUVRIR BOULONS CLASSE A4-70
•
NE PAS OUVRIR UN PRESENCE
D'ATMOSPHERE EXPLOSIVE
•
DANGER POTENTIEL CHARGE
ÉLECTROSTATIQUE - VOIR LES INSTRUCTIONS
•
POUR USAGE INTÉRIEUR
•
POUR RÉDUIRE LE RISQUE D'INFLAMMATION
DES ATMOSPHÈRES DANGEREUSES, LES
CONDUITES DE CONDUIT DOIVENT AVOIR UN
RACCORD D'ÉTANCHÉITÉ RACCORDÉ À MOINS
DE 18 POUCES DE L'ENFERMEMENT
2) Rating & Marking Information
The GNExCP7PT callpoints meet the following standards for
Fire Alarm System Use:
UL 38 8th Edition 10/4/2013 Manual Signaling Boxes for Fire
Alarm Systems
ULC-S528 3rd Edition 2014-10 Manual Stations For Fire
Alarm Systems, Including Accessories
2.1 NEC & CEC Class / Division Ratings for US / Canada
The GNExCP7PT callpoints comply with the following
standards:
UL 60079-0:2017 (Ed 6): Explosive Atmospheres - Part 0:
Equipment - General requirements
UL 60079-1:2015 (Ed7): Explosive Atmospheres - Part 1:
Equipment protection by flameproof enclosures “d”
UL 60079-31:2012 (Ed 2): Explosive Atmospheres - Part 31:
Equipment dust ignition protection by enclosure "t"
The Callpoints are rated as follows:
Class I Div 2 Group ABCD T5 Ta -55°C to +70°C
Class I Div 2 Group ABCD T6 Ta -55°C to +60°C
Class II Div 2 Group FG T4 Ta -55°C to +70°C
Class III Div 1 & 2 Ta -55°C to +70°C
Installation must be carried out in compliance with the
National Electric Code / Canadian Electric Code
2.2 NEC Class / Zone ratings US
The Callpoints are rated as follows:
Class I Zone 1 AEx db IIC T5 Gb (Ta -55°C to +70°C)
Class I Zone 1 AEx db IIC T6 Gb (Ta -55°C to +60°C)
Zone 21 AEx tb IIIC T135°C Db (Ta -55°C to +70°C)
Installation must be carried out in compliance with the
National Electric Code.
2.3 CEC Class / Zone ratings Canada
The GNExCP7PT callpoints comply with the following
standards:
CSA C22.2 NO. 60079-0:2015 (Ed 3) Explosive Atmospheres
– Part 0: Equipment – General requirements
CSA C22.2 NO. 60079-1:2016 (Ed 3): Explosive
Atmospheres – Part 1: Equipment protection by flameproof
enclosures “d”
CSA C22.2 NO. 60079-31:2015 (Ed 2): Explosive
Atmospheres – Part 31: Equipment dust ignition protection by
enclosure “t”
The Callpoints are rated as follows:
Class I Zone 1 Ex db IIC T5 Gb X (Ta -55°C to +70°C)
Class I Zone 1 Ex db IIC T6 Gb X (Ta -55°C to +60°C)
Zone 21 Ex tb IIIC T135°C Db (Ta -55°C to +70°C)
Installation must be carried out in compliance with the
Canadian Electric Code.
