Qmark ICG - Explosion Proof Convectors Manuale Utente

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1
G Series
(Model B)
Convector Heater for
Hazardous Locations
Type G-Series Convection Heaters are designed for use in
Class I, Div. I hazardous environments. Units without control
options are suitable for areas classified as Groups B, C & D.
Units with built-in controls can be supplied for Groups C and
D or B, C and D. Refer to classification stamped on heater
nameplate.
WARNING:
To prevent ignition of hazardous atmospheres,
this heater should not be installed in areas where vapors or
gases having an ignition temperature less than 280˚C
(536˚F)(T2A) at 1.8kW, 3.6kW, 4.5kW, 7.2kW, 9.0kW or
180˚C (356˚F)(T3A) at 1.6kW, 3.2kW, 4.0kW are present.
WARNING:
These heaters must not be operated in ambient
temperatures exceeding 40˚C (104˚F).
NOTE:
Article 500 of the National Electric Code (NEC) out-
lines requirements for installation of electrical equipment in
hazardous (Classified) locations.
1. Only connect heaters to the same line voltage as on
heater nameplate.
2. All controls such as thermostat and contactor, when
required, must have the same explosion-proof rating as
heater.
3. Do not install one unit above the other.
4. Units must be mounted a minimum of 8” above the floor.
5. Heaters must be mounted on wall in a horizontal position
with terminal end at right only.
Never
recess heater into
wall.
6. All unit electrical installation fittings, conduit, wiring, and
seals must meet NEC and local codes for hazardous loca-
tions. External line fusing or circuit breaker protection is
required.
7. Hazard of Shock. Heater must be effectively grounded in
accordance with the National Electrical Code.
8. Failure to understand and follow these installation instruc-
tions and the “WARNING” notes contained therein may
result in severe personal injury, death, or substantial
property damage.
GENERAL
!
INSTALLATION
SAVE THESE INSTRUCTIONS
WARNING:
Hazard of electric shock. Disconnect all power
before installing heater.
NOTE:
Heaters can be mounted individually end to end.
Heaters can be mounted directly on any type of surface
(masonry, concrete, block, plastered walls, metal framework,
etc.) using appropriate hardware
1. Remove front panel by removing threaded bolts.
2. Locate desired heater position on wall.
3. Locate mounting holes for rear panel. Rear panel must be
a minimum of 8” from the floor.
4. Refer to Figure 1A, 1B, or 1C for mounting hole layout for
each cabinet size.
5. Drill a pilot hole in wall mounting surface at each mounting
hole location. Use a convenient small size drill.
6. Drill the mounting holes in accordance with size in Table 1.
Insert anchors where applicable.
7. Fasten rear panel to wall with screws noted in Table 1.
WARNING:
Never operate heater with front panel off. Air flow
across heating elements requires the front panel in place.
Injury from hot heating element possible with front cover
removed.
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Sommario

Pagina 1 - Hazardous Locations

1G Series(Model B) Convector Heater forHazardous LocationsType G-Series Convection Heaters are designed for use inClass I, Div. I hazardous environmen

Pagina 2

10INSTALACIONMODELOS DE SERIE G SIN CONTROLES - GRUPOS B, C Y DDimensiones (Pulg.)MODELOS DE SERIE G CON CONTROLES INTEGRADOS - GRUPOS B, C Y DDimensi

Pagina 3 - OPERATION

11CABLEADOOPERACIONADVERTENCIA: Riesgo de choque eléctrico. Toda instalaciónque incluya calentadores eléctricos debe conectarse a tierra deacuerdo con

Pagina 4 - MAINTENANCE

12ADVERTENCIA: Riesgo de choque. Desconectar toda la elec-tricidad entrante al calentador antes de prestar servicio oreemplazar los calentadores.1. An

Pagina 5 - MODEL NUMBER BREAKDOWN

13DETALLE DEL NUMERO DE MODELOG 760 48 3 CX TModeloSerie G Calentador a convección a prueba de

Pagina 6

14TABLA 2 - ESPECIFICACIONES DE TEMPERATURADIMENSIONES REPUESTOS REQUERIMIENTO DE ELEMENTOSClasificación nominal de temperatura T3A

Pagina 7 - REPLACEMENT PARTS

15Modelo Conj. de la Conj. de la Panel del Panel del Brazo d/soporteCualquier voltaje cubierta del. cubierta post. lado der. lado izq. d/elemento1.6,

Pagina 8

16ECR3900302/115200-2472-002470 Beauty Spot Rd. EastBennettsville, SC 29512 USAGARANTÍA LIMITADATodos los productos fabricados por Marley Engineered

Pagina 9 - GUARDAR ESTAS INSTRUCCIONES

17Série G(Modèle B)Radiateur à convection pourles endroits dangereuxLes radiateurs à convection de la série G sont conçus pourêtre utilisés dans les e

Pagina 10 - INSTALACION

18INSTALLATIONMODÈLES SÉRIE G SANS LES CONTRÔLES – GROUPES B, C ET DDimensions (pouces)MODÈLES SÉRIE G AVEC LES CONTRÔLES INCORPORÉS – GROUPES B, C ET

Pagina 11 - OPERACION

19CÂBLAGEUTILISATIONAVERTISSEMENT : Danger d’électrocution. Toute installation de radia-teurs électriques doit être effectivement mise à la terre en r

Pagina 12 - MANTENIMIENTO

2INSTALLATIONkW ABCD1.61.8 34 20 73.63.258 32 16 137.64.04.5 70 48 24 119.0N/ADimensions (In.)G SERIES MODELS WITHOUT CONTROLS — GROUPS B, C AND DDime

Pagina 13 - DETALLE DEL NUMERO DE MODELO

20AVERTISSEMENT : Danger d’électrocution. Débranchez l’alimentationélectrique du radiateur avant de réparer ou de remplacer l’unité.1. Nettoyez le rad

Pagina 14

21DÉCODAGE DU NUMÉRO DE MODÈLEG 760 48 3 CX TModèleSérie G Radiateur à convection résistant aux

Pagina 15 - PIEZAS DE REPUESTO

22TABLEAU 2 - CARACTÉRISTIQUES DE TEMPÉRATUREDIMENSIONS PIÈCES DE RECHANGE CARACTÉRISTIQUES DES ÉLÉMENTSTempérature maximum T3A 356 °

Pagina 16 - GARANTÍA LIMITADA

23Modèle Ensemble du Ensemble du Panneau latéral Panneau latéral Support deToutes tensions couvercle avant couvercle arrière droit gauche l’élément1.6

Pagina 17 - Radiateur à convection pour

24ECR3900302/115200-2472-002470 Beauty Spot Rd. EastBennettsville, SC 29512 USAGARANTIE LIMITÉETous les produits fabriqués par Marley Engineered Prod

Pagina 18 - INSTALLATION

3WIRINGOPERATIONWARNING:Hazard of Shock. Any installation involving electricheaters must be effectively grounded in accordance with theNational Electr

Pagina 19 - UTILISATION

4WARNING:Hazard of Shock. Disconnect all power to heaterbefore servicing or replacing heaters.1. Before activating for next heating season, vacuum or

Pagina 20 - ENTRETIEN

5G 760 48 3 CX TModelG-Series Explosion Proof Convection HeaterTemperature RatingG Code kW ID

Pagina 21 - DÉCODAGE DU NUMÉRO DE MODÈLE

6TABLE 2 — TEMPERATURE SPECIFICATIONSDIMENSIONS REPLACEMENTS ELEMENTS REQUIREMENTSTemperature Rating T3A 356˚F (180˚C) Common To Uni

Pagina 22

7Model Front Rear Right Left ElementAny Voltage Cover Assembly Cover Assembly Side Panel Side Panel Support Bracket1.6, 1.8, 3.6 KW 207-304644-101 207

Pagina 23 - PIÈCES DE RECHANGE

8ECR 3900302/115200-2472-002470 Beauty Spot Rd. EastBennettsville, SC 29512 USALIMITED WARRANTYAll products manufactured by Marley Engineered Product

Pagina 24 - GARANTIE LIMITÉE

9Calentador a convecciónpara ubicaciones riesgosasSerie G(Modelo B)Los calentadores a convección de tipo Serie G están diseña-dos para usar en ambient

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