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Application
The strobe light BZ2 / BD22 is a uni-
versal optical signal generator, e.g.
as a continuous, warning or alarm
strobe light for use in zone 2 or zone
22. An extremely wide ranging scat-
tering effect is achieved by the rib-
bed dome cap available in 5 different
colors. The lamp can be delivered
with a strobelight energy require-
ment of 15 J for continuous use.
Design
The plastic housing and the dome
consist of impact-resistant polycar-
bonate. The device may be placed
in any position.
Connecting
Loosen the two cover screws with
an Allen key size 4 and remove the
cover. Before connecting the light,
voltage supply to the strands of the
connector cable must be switched
off.
The connector cable is passed
through the cable entry into the
housing and fixed to the inside using
the cable entry screw element. The
connecting terminals are on a printed
circuit board inside the housing.
After having set up the connection,
please fix the cover to the housing
and tighten the screws with a torque
of 0.9 ... 1.1 Nm.
Notes on cable gland
and cable entry
1. EC type examination certificate
No.: PTB 99 ATEX 3128 X
2. Ambient operating temperature:
Ta: -20°C to +50°C
3. Thread diameter: Ø M20 x 1.5
4. Housing degree of protection:
IP 66
5. Type of protection: Ex e II
6. Use only suited tools for installing
the cable glands.
7. The cable gland is suited for
permanent wiring only.
Care and maintenance
The
strobe
light
contains
serviceable parts. The requirements
of EN 60079-17 regarding the regular
control of the explosion protection
must be applied.
Operating utilization position
Any
X Protection against
mechanical impact
The device should be positioned in
such a way that mechanical damage,
e.g. due to falling parts or lateral
impact is prevented.
Recycling
The device may be completely
recycled as electronic waste. When
the device is dis-assembled, plastics,
Technical Data
Housing
Dome
Protection class
ATEX-No.
Type of protection
Explosion category
Cable gland
Temperature range
Operation
Operation mode
Flash power
Flash frequency
Operating
utilization position
Operating conditions
Connecting terminals
Weight
Name plate identification
FHF Funke + Huster Fernsig GmbH D-45478 Mülheim a.d. Ruhr
Type: BZ2 / BD22
II 3 G Ex nR IIC T5 Gc
II 3 D Ex tc IIIC T85°C Dc
-20°C
Ta
+50°C
II 3 G Ex nR IIC T4 Gc
II 3 D Ex tc IIIC T85°C Dc
-20°C
Ta
+40°C
Ui = **)........ CE IP66
**) Input voltage depending on version.
no
Do not open while under power.
Clean with moist cloth only.
P/N: ......................
F-No.: ..........................
Month/Year/Tested by
*) Mechanically protected installation
metals and electronics are to be
disposed of separately.
EMC-Directive
The device complies with the
requirements of the new EMC-
directive 2004/108/EC and the low
voltage directive 2006/95/EC.
The conformity with the above
directives is confirmed by the CE
sign.
Polycarbonate with stainless steel wall bracket
Polycarbonate, colours: clear, red, green,
blue, yellow
II
FHF 10 ATEX 0001 X *)
FHF 10 ATEX 0002 X *)
IP 66 as EN 60529
II 3 G Ex nR IIC T5 / T4 Gc
II 3 D Ex tc IIIC T85°C Dc
1x M20 x 1.5 / Power cable wire Ø 5.5
to 13 mm, 2x blind plugs M20 x 1.5
-20°C to +50°C / -20°C to +40°C
Continuous operation acc.to IEC34;
DIN EN 60034-1; VDE 0530 Niveau S1
15 J
60/min.
any
inside or outside
Clamping capacity: 4.0 mm
2,5 mm
2
stranded conductor
approx. 1.4 kg
FHF 10 ATEX 0001 X
FHF 10 ATEX 0002 X
– at 12 VDC / 24 VDC
– at 120 VAC / 230 VAC
2
solid conductor /
3
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