Lumiglas Lumistar Luminaire USL 07 LED-Ex User manual

• Description:
The luminaire USL 07 LED-Ex is designed with ignition pro-
tection type – flameproof enclosure “d” for the housing and
with ignition protection type increased safety “e” for the
terminal compartment as well as protection by enclosure “t”.
It is approved for applications in potentially explosive areas –
Ex zones 1 and 2 and also zones 21 and 22.
Lumistar luminaires are intended for observing processes
in reactors, apparatuses, vessels, etc. Under no circumstances
should a luminaire be utilised as a substitute for the mating
flange or the complete sight glass flange fitting or used on
its own to close a vessel port.
Lumistar luminaires intended for use in potentially ex-
plosive environments must always be installed, connected
and serviced by persons who have been trained expressly for
this purpose and are authorised to do this work.
Caution: Avoid looking into the light source – risk of damage
to the eyes!
• Electrical and technical data – general:
- Supply voltage for the luminaire:
24 V AC/DC ± 10%
120 V - 230 V AC ± 10%
- Max. power draw: 14 W
- Protection class IP65 and IP67 acc. to EN 60529/DIN VDE
0470 part 1
- EU type examination certificate: BVS 16 ATEX E 106 X
II 2G Ex db eb IIC T6 Gb
II 2D Ex tb IIIC T80°C Db
•Marking:
The luminaire is marked with a permanent, easily visible and
legible type plate with:
- Name and address of manufacturer
- Luminaire type: USL 07 LED-Ex
- II 2G Ex db eb IIC T6 Gb; II 2D Ex tb IIIC T80°C Db
- Ambient temperature range: -20°C ≤Ta ≤+60°C
- Certificate number
- Warning: “Caution – do not open when connected to
power – wait 4 minutes after switching off before opening”
- Production number / year of manufacture
- Supply voltage
- Power draw
- Protection class IP65
- CE mark/number of certification body
Caution: It is essential to observe the warnings specified on
the type plate!
• Connecting cable:
In the case of luminaires requiring a higher operating tem-
perature of the cable or leads, approved cable entry glands
and cables or lines will be used that are temperature-
resistant up to at least -20°C to +80°C.
• Parameters/Temperature classification:
Lumistar luminaire USL 07 LED-Ex with terminal box
Lumistar Luminaire USL 07 LED-Ex
II 2G Ex db eb IIC T6 Gb
II 2D Ex tb IIIC T80°C Db
F.H.Papenmeier GmbH & Co. KG · division Lumiglas
Talweg 2 · 58239 Schwerte · Germany
phone: [phone] · fax: [phone]
[email protected] · www.lumiglas.de
Installation and Operating Instructions 0158 0093.114.00 a
USL 07 LED-Ex
Variant
Part no. Nom. voltage
V
Illuminant Beam
angle
Ambient temperature
-20°C ≤Ta ≤+60°C
(24 V) 14 W 3541.281.00 24 .LED 11° 2G T62D T80°C
(120 - 230 V) 14 W 3541.282.00 120-230 .LED 11° 2G T6 2D T80°C
(24 V) 14 W 3541.283.00 24 .LED 26° 2G T6 2D T80°C
(120 - 230 V) 14 W 3541.284.00 120-230 .LED 26° 2G T6 2D T80°C
• Mechanical installation:
The Lumistar USL 07 LED-Ex luminaire fits the following
nominal sizes with the corresponding attachment:
• Attachment with luminaire mounting:
The luminaire is attached to the mating flange of a circular
sight glass unit or flow indicator or to the slotted cover nut
of screw-type sight glass fittings to DIN 11851 using the
mounting parts – straight or angular bracket.
Straight bracket for DN 50 to 100
Angular bracket for DN 125 to 200
• Mounting with flange adapter:
The flange adapter can be welded to the slotted nut
(DIN 11851 or similar) or underlaid with the corresponding
size.
Please order any required mounting parts separately.
Type of fitting from Hinged bracket Flanged adap-
Circular sightglass fitting
DIN 28120 50 + –
DIN 28121 50 + –
Visual flow indicator 50 + –
Screw-type sightglass 65 – +
fitting 80 – +
similar to DIN 11851 100 – +
125 + +
DN ter collar

All dimensions in mm unless stated otherwise. Subject to change without prior notice. 07.17
F.H.Papenmeier GmbH & Co. KG · division Lumiglas
Talweg 2 · 58239 Schwerte · Germany
phone: [phone] · fax: [phone]
[email protected] · www.lumiglas.de
• Electrical connection:
- Open the cover of the terminal compartment
- Insert cable through the Ex eb/Ex tb cable entry gland (5)
into the terminal compartment
- Wire cable to Ex terminals (6)
Rated cross-section = 2.5 mm² (single, fine and stranded
wired)
- Then replace the cover of the terminal compartment com-
plete with seal and screw the cover back on again
- The external protective conductor terminal (1) needs to be
connected to a separate plant earthing point
- The luminaire is internally fused with a 1 A or 1.6 A micro-
fuse on the power supply card. All appropriate and approved
Ex eb/Ex tb cable glands can be used, provided they have a
temperature resistance of at least 80°C (e.g. cable gland
M20x1.5, part no.: 9103.141.00)
- The connecting cable should be secured after a maximum
distance of 1 metre
- Caution: Excess voltage or under-voltage may cause a
luminaire failure!
- When using 24 V mains power supply, the parallel connec-
tion of luminaires with only one feed line should be avoided.
The resulting major impedances in the feed line due to the
reduced line cross-section together with contact resistances
caused by terminals and connectors can lead to malfunctions
in the luminaire.
• Accessories/replacement parts: Part. no.
Screwed glass lens 1774.121.00
O-ring seal (Ø 110 x 2.5) 0862.040.00
Luminaire mounting, straight bracket 0354.005.00
Luminaire mounting, angled bracket 0354.006.00
Special spanner (to open luminaire) 6805.002.00
Flat gasket 0854.058.00
• Maintenance:
- Please use original replacement parts only
- Accessories need to be ordered separately
- The luminaire should be kept clean. To ensure optimum
light emission, the glass lens should be cleaned at regular
intervals
- After opening the luminaire, the thread of the screwed lens
should be regreased (e.g. with AEMA-SOL 6 B made by
A.E. Matthes)
Part 1 Protective conductor terminal, external
2 Locking screw
3 Locking strap
4 Screwed glass lens
5 Cable entry gland M20x1.5
6 Ex terminals
as light glass:
Straight luminaire mounting
Part no.: 1.0354.005.91
for DN 50 – DN 100
DN 100
For use as light and sight glass:
Angled luminaire mounting
Part no.: 1.0354.006.91
for DN 125 – DN 200
DN 125
Combination options