Contact Arrangement; Installation; Mounting; Opening The Device/Electrical Connection - Ceag dTLS 85 Betriebsanleitung

Luminaire c i rcuitry - wiring diagram
Ignition device
F i g . 1
F i g . 2
F i g . 3 B u rning position of lamp
A d m i s s i b l e
Non admissible
6

Installation

For the mounting and operation, the res-
pective national regulations as well as the
general rules of engineering will have to be
observed.
6.1

Mounting

The luminaires can be suspended from carry-
ing ropes by means of eyebolts DIN 580 (see
fig. 1).
Explosion protected light fittings
Type: dHLS 85250, dHLS 85400 and dTLS 85250
10 pcs. carrying ropes are optionally available
as accessories, with order No. GHG 690 1921
R0003.
On the top of the luminaire there are two M10
drilled holes by means of which it can be
screwed onto brackets or scaffold profiles
(see fig. 1).
Should mounting brackets be used,
type L218 order No. GHG 690 1913 R0001,
type L430 order No. GHG 690 1913 R0002,
are available as accessories (see dimensional
drawings page 6 and 7), these have to be
screwed into the M10 holes which are laterally
arranged on the luminaire housings.
The fastening screws shall match the
fastening holes (see dimensional drawings
page 6 and 7). They must not damage the
hole (e.g. use of a washer) and shall be
tightened down.
If the screws are overtightened, the
apparatus can be damaged.
6.2 Opening the device/
Electrical connection
Before opening the apparatus, ensure that
it has been isolated from the voltage
supply, or take appropriate protective
meassures.
The electrical connection of the luminaire
may only be carried out by skilled staff.
Taking into account the respective regulations,
the properly bared conductors of the cables
shall be connected.
In order to maintain the explosion category,
the conductors will have to be connected with
special care.
If multi- or fine-wire connecting cables are
used, the wire ends will have to be handled in
acc. with the applicable national and interna-
tional rules (e. g. use of ferrules).
The insulation of the conductors shall
reach up to the terminal. The conductor
itself shall not be damaged.
The connectible min. and max. conductor
cross-sections will have to be observed.
The supply terminals are designed for the
connection of copper conductors.
All screws and/or nuts of the supply terminals,
also of those remaining vacant, shall be
tightened down.
Excessive tightening may affect or damage
the connection.
The electric connecting lead is introduced
through the KLE cable entry and connected to
the terminals L / N / PE (see fig. 1 and 2).
The conductor cross-section depends on the
connection box and shall be max. 2.5 mm² for
the small connection box or max. 4 mm² for
the big one.
The PE connection is specially marked in the
terminal compartment.
Only a single-phase through-wiring is
possible.
The mains connection of p.f. corrected
luminaires is established in the compensating
capacitor box.
Mind:
The dTLS 85 luminaire shall be mounted so
that the position of the lamp insert in the
luminaire is at max. +/- 45° (see fig 3).
6.3 Cable entries (KLE);
blanking plugs
Generally, only certified cable entries and
blanking plugs may be used. Flexible
cables shall be used with trumpet-shaped
cable glands or other suitable entries with
additional pull-relief.
When using cable entries with a lower IP
protection than that which applies to the
luminaire (see page 3), the IP protection of the
whole device will be reduced.
The mounting directives applicable to the
cable entries fitted shall be observed.
In order to establish the minimum protection
category, unused holes shall be closed with a
certified blanking plug.
Care has to be taken that when fitting the
cable entries, sealing inserts appropriate to
the cable diameter be used. In case of sealing
inserts that are cut out, it will have to be
ensured that the insert is properly adapted to
the cable diameter.
In order to ensure the required minimum
protection category, the cable entries will have
to be tightened down.
Overtightening might impair the protection
category.
All vacant metric CEAG cable entries shall be
closed with the certified blanking plug for
metric cable entries.
CEAG Sicherheitstechnik GmbH
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