Papenmeier Lumiglas Lumistar USL 05 LED-Ex User manual

• Important note:
Sight glass luminaires are intended for a specific purpose and
are designed exclusively for mounting on or onto sight glass
flange sockets. Under no circumstances may a sight glass
lamp replace the mating flange or the complete sight glass
flange socket or be used directly to cover a container opening.
Luminaires for hazardous areas may only be installed,
connected and maintained by specially trained and authorised
personnel. It is essential to observe the data of the EU type-
examination certificate!
Caution: Do not look into light – danger of impaired eyesight!
• General operating conditions:
- Independent of vessel internal pressure/vacuum –
approved for use in Ex areas:
Gas: Zones 1 and 2
Dust: Zones 21 and 22
- Approved for use in ambient temperatures from
-20°C up to +60°C or up to +50°C, depending on capacity
• Electrical data, general:
- Voltage, power, temperature class and degree of protection
can be found on the nameplate.
- Ex approval according to EU type examination certificate:
BVS 08 ATEX E 133
II 2G Ex db IIC T6 Gb
II 2D Ex tb IIIC T80°C Db
Lumistar luminaire USL 05 LED-Ex
Lumistar Luminaire USL 05 LED-Ex
II 2G Ex db IIC T6 Gb
II 2D Ex tb IIIC T80°C Db
F.H.Papenmeier GmbH & Co. KG
Talweg 2, 58239 Schwerte, Germany
Phone: [phone] • Fax: [phone]
[email protected] • www.lumiglas.de
Installation and Operating Instructions 0158 0093.146.00
• Connection data: Temperature data assignment and electrical parameters (see also EU type-examination certificate)
Item USL 05 LED-Ex Variant with
2 m connection cable
part no.
Variant with
cable gland 7-11 mm
part no.
Ambient temperature range
-20°C ≤ Ta ≤ +50°C -20°C ≤ Ta ≤ +60°C
1230 V AC – 4 W 3540.059.00 – – – 2G T6 2D T80°C
224 V AC/DC – 7.5 W 3540.042.00 3540.935.00 2G T6 2D T80°C – –
3110-230 V AC – 7.5 W 3540.043.00 3540.936.00 2G T6 2D T80°C – –
• Electrical connection:
Conditions: The Ex luminaire is manufactured with a perma-
nently connected cable. The free ends of the connecting cable
must be installed in a category 2G/2D enclosure if the
connection is made in a potentially explosive atmosphere.
Before installation or repair, the luminaire and the area where
it is to be installed must be cleaned of dust. The dismantled
parts must be protected from contamination during installation
or repair. When closing the luminaire, make sure that the interior
of the luminaire is free of dust.
The connection line for the pressure-tight cast connection line
is already connected in the luminaire by the manufacturer and
ready for operation. For an externally tested and approved cable
entry (M20x1.5), the cable connection must be made in the
luminaire.
The external protective conductor terminal (pos. 1) must be
connected to separate operating earth. The connecting cable
must be intercepted after a maximum of 1 m.
Attention! When replacing cables (e.g. other lengths), the inner
connections must be loosened before unscrewing the cable
entry. The connecting cable must be laid in such a way that
static charging is excluded.
• Module change:
- Make the luminaire voltage-free
- Observe waiting time according to type plate
- Loosen locking screw (pos. 2) for screwed glass (pos. 4);
loosen the locking tab (pos. 3)
- Unscrew the screw glass (pos. 4) with the assembly key
- Press LED briefly, turn and pull out
- Insert the spare bulb into the bayonet, press it on and lock it
by turning it briefly. Pay attention to correct fit!
- Before closing the lamp, regrease the thread of the screw-on
glass (e.g. with AEMA-SOL 6 B, manufacturer A. E. Matthes)
- Screw in the screwed glass (pos. 4) until it is tight again
(pressure against the O-ring)
- Safety tab (pos. 3) must engage in one of the notches so that
the screwed glass (pos. 4) is locked
- Tighten the locking screw (pos. 2) again
- Apply voltage

• Replacement parts: Part no.
Screw-type lens (light aperture) 7.5 W 1774.128.00
Screw-type lens (light aperture) 4 W 1774.030.00
O-ring seal (Viton) 0862.114.00
Lamp socket, GZ10 1202.024.00
Cable gland 7-11 mm 9103.123.00
LED module 24 V AC/DC – 7.5 W 3858.032.00
LED module 110-230 V AC – 7.5 W 3858.040.00
LED module 230 V AC – 4 W 3233.004.00
Cable entry gland
complete with 2 m connecting cable 1084.013.00
complete with 5 m connecting cable 1084.015.00
complete with 20 m connecting cable 1084.017.00
• Accessories: Claw spanner 6816.001.00
• Maintenance:
- Keep luminaire clean
- Only use original spare parts
F.H.Papenmeier GmbH & Co. KG
Talweg 2, 58239 Schwerte, Germany
Phone: [phone] • Fax: [phone]
[email protected] • www.lumiglas.de
All dimensions in mm unless stated otherwise. Picture credits: ©F.H. Papenmeier GmbH & Co. KG. Subject to change without prior notice. 10.20
1 External protective
conductor terminal
2 Locking screw
3 Safety tab
4 Screw-in glass lens
• Connection and lens change:
- Switch luminaire voltage-free
- Observe the waiting time according to the type plate
- Loosen the locking screw (2) for the screw glass (4);
this releases the locking tab (3)
- Unscrew the screw glass with the mounting key
• Lens change:
- Press the retaining clip slightly outwards and simultaneously
push the lens up. See photo 1.
- Loosen the fastening screws from the lens holder and remove
the lens holder. See photo 2.
- Pull out the module
- Connect power supply
- Reinsert the module. See photo 3.
- Mount lens holder
- Insert lens
- Before closing the lamp, re-grease the thread of the screw-on
glass (e.g. with AEMA-SOL 6 B, manufacturer A. E. Matthes)
- Screw the screw-in glass (pos. 4) back in until tight (pressure
against the O-ring)
- Locking bracket must engage in the groove provided for this
purpose so that the screw glass is locked in place
- Retighten locking screw (pos. 2)
- apply voltage
• Mechanical installation:
In the case of the round sight glass fitting and the flow-through
sight glass, the luminaire is attached to the mating flange with
the hinged bracket. In the case of the screw sightglass fitting,
the luminaire is fastened to the slotted nut, alternatively by
means of a hinged bracket or plug-in flange.
• The Lumistar luminaire USL 05 LED-Ex is suitable for sight
glasses in the following nominal sizes, using the appropriate
mounting:
Type of fitting from DN Hinged bracket Flanged ad. collar
Circular sight glass
fitting DIN 28120 25 yes no
Circular sight glass
fitting DIN 28121 40 yes no
Tubular sight glass fitt. 50 yes no
Screw-type sight glass
fitting
similar to DIN 11851
65 yes yes
80 yes yes
100 yes no
125 yes no
• Mounting by way of hinged bracket:
The hinged bracket is used to secure the luminaire to the
mating flange of a circular sight glass fitting (also suitable
for visual flow indicators). Alternatively, it can be attached to the
slotted cover nut of screw-type sight glass fittings to DIN 11851.
The hinged bracket is fixed in place by turning the supplied
M6 bolt into a blind hole which has previously been tapped
in the pitch circle of the mating flange face. An additional
option is to weld on the bracket.
• Mounting by way of flanged adapter collar:
The flanged adapter collar is bolted or welded to the slotted
cover nut (DIN 11851).
• Please note:
Fastening and mounting elements, claw spanner, etc. should
be ordered separately if needed.
photo 3
photo 1 photo 2
Halteklammern Befestigungsschrauben