WARNING!
These units are intended for Explosive Atmospheres use in accordance
with ATEX Directive 94/9/EC. It is the user’s responsibility to determine
the suitability of this equipment for the intended purpose
CAUTION! THESE FANS ARE NOT INTENDED FOR USE IN MINES
SUSCEPTIBLE TO FIREDAMP.
Explosion Proof Fan Rated: Ex d e IIB T6
Euramco Safety hereby declares that the equipment listed in this
manual conforms to the relevant Essential Health and Safety
Requirements of the European Machinery Directive and standards listed
below.
Council of European Communities Directives:
89/392/EEC as amended by 91/368/EEC and 93/44/EEC.
Also EC Directives 93/68/EECI, 94/9/EC, and 76/117/EEC.
Standards to which conformity is declared:
See Declaration of Conformity (last page).
Category, Group and Zone Classifications
* According to ATEX Directive (94/9/EC)
T6 Temperature Classification
* According to EN 60079-0:2006
85°C T6
To ensure that there is no risk of ignition due to hot surfaces, the
equipment is classified with regard to the maximum surface
temperature of any part of the equipment while in operation based on
the ambient temperature of 40°C. Equipment must be selected with a
suitable temperature classification for the gases and vapors present
where the equipment is to be installed. Ensure that the maximum
surface temperature of any parts of the equipment are below the
ignition temperature of the explosive atmosphere concerned.
This equipment is intended for use in ambient temperatures ranging
between -20°C and +40°C.
Classification: Ex de
* According to EN 60079-1:2004
Flame Proof Enclosures with Increased Safety Components.
Description of Apparatus
The Portable Ventilator assemblies represented herein consist of an
Approved Explosion Proof Electric Motor Rated:
Ex d IIB
by Bluffton
Motor Works (Formerly Franklin Electric) as listed below and are
covered by Certificate No. DEMKO 03 ATEX134885U.
EURAMCO SAFETY VENTILATOR
BLUFFTON MOTOR
MODEL #
INPUT VOLTAGE
EURAMCO PART #
BLUFFTON PART #
IMPELLER
UB20xx
115VAC, 60Hz
EF7002XX
1933007415
PLASTIC
UB20xx
230VAC, 50/60Hz
EF8002XX
1933007419
PLASTIC
EFi75xx
115/230VAC, 50/60Hz
EB7201XX
EB7201XX-230
1133007405
METAL
EFi85xx
115/230VAC, 50Hz
EB8201XX
EB8201XX-110
1223007401
METAL
EFi120xx
115/230VAC, 50Hz
EA8120XX
EA8120XX-110
1223007401
METAL
EFi150xx
115/230VAC, 50/60Hz
EG8200XX
EG8200XX-230
1133007417
METAL
The Flame Proof Electric Motor
Power Requirements: See chart above.
Ambient Temperature Range:
-20°C<T
amb
< +40°C
Ingress Protection to IEC 529:
IP55
Marked: (“Bluffton Motor Works”) Electric Motor for Hazardous
Locations
Flame Proof Enclosure:
Ex d IIB
The electric motor consists of one flameproof enclosure, which contains
less than 6% magnesium by weight. The on/off switch is housed within
the motor enclosure, and is operated by a shaft, extending out from the
rear end bell to a lever. The lever is accessible via an attached push
rod.
Motor connections are made through a non-detachable cable, secured
to the motor with an approved Flame Proof cable gland from the
company Hawke, Model 501/421/0/M20 and complies with International
Standards EN 60079-0:2006, EN 60079-1:2004, EN 60079-7:2007.
The electric motor drives an aluminum or plastic fan blade containing
less than 6% Magnesium by weight which is enclosed in a plastic,
statically conductive housing with a conductivity rating of <1 giga-
ohmes. Connection to the motor is facilitated by a Terminal Block
mounted in an Increased Safety/Flame Proof Enclosure rated II 2 G Ex
e II T6, from the company Rose Industries, Part No. 05080806, and
covered under the certificate No. PTB 00ATEX1063. This box was
designed to conform to International Standards EN 60079-0:2006, EN
60079-1:2004, EN 60079-7:2006, EN 61241-0:2004 and EN 61241-
1:2004. The enclosure features stainless steel grounding lugs, with a
high heat silicon gasket.
The Flame Proof enclosure has attached, approved, explosion proof
cable glands
Rated:
IIGD Ex e II
Type:
Polyamide Ex metric conforms to International Standards EN
60079-0:2006, EN 60079-7:2006, EN 61241-0:2006 and EN 61241-
1:2004.
Material:
Polyamide
Color:
Black/Blue
Grommet:
NBR
Protection classification:
IP68
Temperature range:
-4°F to +212°F
Approval:
PTB 00 ATEX 1063
The power cable from each blower is terminated with either a yellow
120VAC or a Blue 240VAC Explosion-proof plug to match the operating
voltage of the motor. The plugs are made by Appleton and complies
with International Standards: EN 60079-0:2006, EN 60079-1:2004, EN
61241-0:2004, EN 61241-1:2004 & EN 60079-7:2006.
The fans are assembled with both Inlet and Outlet Safety Guards that
conform to the safety standards to prevent danger zones being reached
by upper limbs in the BS EN 294:1992
Guards Standard.
II 2 G Ex d e IIB T6
CE 0539
Demko 09 ATEX 0926969
TECHNICAL INFORMATION & INSTALLATION INSTRUCTIONS
SM-EFATEX Rev C
