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3. Mounting and Installing
I nst allation requirement s:
The Beacons are to be installed in conformity with current editions of the appropriate parts of DIN EN 60079 for zones with
a gas-explosion hazard and DIN EN 61241 (dust-explosion hazard zones) or in accordance with equivalent IEC specifications.
DIN EN 60079-10
Electrical apparatus for explosive gas atmospheres – Part 10: Classification of hazardous areas
DIN EN 60079-14
Electrical apparatus for explosive gas atmospheres – Part 14: Electrical installations in hazardous areas (other than mines)
DIN EN 61241-10
Electrical apparatus for use in the presence of combustible dust – Part 10: Classification of areas where combustible dusts are or may
be present
DIN EN 61241-14
Electrical apparatus for use in the presence of combustible dust – Part 14: Selection and installation
Applicable national constructor provisions are to be observed in the case of all work on the beacon.
The beacon may only be connected to the electricity supply by a
suitably authorized person.
Do not open when there is an explosive atmosphere!
By loosening of the four recessed head screws in the hood it can
be lifted off upwards. The fastening drill holes of the housing are
then accessible. Mounting can be achieved by means of these
fastening drill holes or with the enclosed brackets. The mounting
position is arbitrary.
The best method of installing the beacon is to mount it at their
final location using bolts or similar fixing materials.
The beacon should be installed as a permanent fixture. It is
suitable for use outdoors.
The chemical resistance of the polycarbonate should be taken
into account.
The following specifications and the installation instructions
according to the special conditions should be taken into account:
- The beacon Quadro F12-3G/3D is not suitable for high
starting frequencies in accordance with DIN EN 60079-15
Para. 31.1 (vapour-proof housing).
- The light must not be operated even for a short time at ambient
temperatures or operating voltages outside the ranges
indicated in the specifications.
- The light must not be opened up if it is energised. Wait for
ten minutes after switching off the power before opening up
the casing.
- The device may only be cleaned using a damp cloth, water
and washing-up liquid. Solvents must not be used.
During closing of the housing care is to be taken to ensure a
-
clean and undamaged gasket. Only in that way can the
protection from vapour and thus the explosion-proofing of the
housing be ensured.
- The housing locking screws are to be tightened with a torque
of approx. 1,5 Nm in at least two passages crosswise.
To ensure the protection of the housing from vapour during continuous use,
cable screw-connections of the following types are to be used.
Hummel HSK-K-Ex M20x1,5 conformance certificates DMT 02 ATEX E 047 X
- sealing range 7 – 12 mm, Hummel art.-no.: 1.295.2000.31 (mounted and tested in the works)
- sealing range 6,5 – 12 mm, Hummel art.-no.: 1.291.2000.30
- sealing range 5 – 9 mm, Hummel art.-no.: 1.291.2000.31
- sealing range 10 – 14 mm, Hummel art.-no.: 1.295.2000.30
Minimum requirements:
Explosion protected cable screw-connection for an admissible temperature range from
-20°C ... +95°C, equipped with an O-ring and a degree of protection of IP66.
A long connecting screw thread is necessary > 12 mm.
The blind plug can be replaced by the above mentioned cable screw-connection.
During installation it is to be ensured that the connection lines are protected from tension and torsion. The cables and
lines are to be selected with regard to the surface temperatures occurring and to their protected installation.
The temperature at the cable entry point does not exceed 70°C.
085 501 836a
M20x1,5 Blindstopfen/ blind plug/
AC-Version
(AC: max. 15; DC max. 5 additional beacons)
30084-006a
Ø4,5: Montagebohrungen/ Mounting holes/
Perçages d'assemblage
Boîte à bourrage
130
M20x1,5
Kabelverschraubung/
cable gland/ Presse-étoupe
power supply for additional beacons
Installation of cable
Please use the enclosed
isolation hoses for the
protection of the connecting
strand.
113.5
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