4
Hess GmbH Licht + Form
Lantwattenstrasse 22
78050 Villingen-Schwenningen
Germany
Tel. +49 7721 / 920-0
Fax +49 7721 / 920-250
[email protected]
www.hess.eu
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WIELAND ST18/3 device plug system
L
N
L
N
T
1
L
N
P
St
L
N
L
N
PE
T
2
S
3
Kontakt-
Kennzeichung
SKII mit
Steuerphase
SKII ohne
Steuerphase
SKI ohne
Steuerphase
Belegung
Ausführung
Anschluss
Kodierung
Buchse
Kodierung
Stecker
Note:
Depending on the configuration ordered, there is a pre-
fitted WIELAND plug (male) with brown/red coding in the
LED KIT and in the “PROFESSIONAL” / “PROFESSIONAL
HP” version, this is assigned with (L I PSt I N). With
many standard luminaires (usually in the SKI version), a
device socket from ADELS with white coding or a device
socket from WIELAND with black coding is fitted on the
supply line and attached to the central protective con-
ductor connection. If no control line exists or is to be
used on the mast side, this white/black socket (female)
can be combined with the brown/red plug on the LED
KIT provided that the PSt conductor is disconnected
from the plug on the LED KIT side. This should be clearly
marked on the WIELAND plug for inspections at a later
date. Alternatively, a WIELAND socket with red/brown
coding can be ordered as an accessory and fitted on the
supply line in place of the white socket, in which case
the protective conductor must not be attached!
The PSt
control input of the LED KIT must never be connected
with the protective conductor.
In the “Basic” version, the central contact of the
WIELAND plug, which may be fitted on the LED KIT, is not
assigned. In this case, the supply line’s socket can be
connected just as it is.
General safety notices
• Assembly/maintenance and work on the electrical
supply may only be undertaken by an authorised
electrician (electrical installer, specialist) in accord-
ance with recognised electrical regulations.
• Access to the voltage supply should be sealed off at
all times. Only authorised staff have access to the
voltage supply.
• When working on live parts, these must be de-ener-
gised and secured so that they cannot be switched
back on again by mistake.
• Check covers, seals, lamp sockets for cracks and
wear and replace with original spare parts if neces-
sary.
• Only use original parts for any repairs/maintenance.
Ensure that all protective devices are refitted.
• Should the luminaires be modified at a later date,
the company which undertakes these modifications
is considered the manufacturer.
• The electrical equipment should be checked on a
regular basis. Loose and damaged cables must be
replaced immediately.
Warranty and liability
The “General terms and conditions of sale and delivery”
of Hess apply. There are no grounds for warranty and
liability claims if these can be traced back to one or more
of the following causes:
• Unintended use
• Improper assembly and/or use and resultant dam-
age
• Failure to observe safety notices, specifications and
assembly instructions
• Structural modifications undertaken at a later date
• Operation with defective and/or non-functional
safety or protective equipment
• Interventions performed incorrectly
• Catastrophes, impact of external objects and force
majeure
Copyright
Hess retains all copyrights to the entire documentation.
No part of these documents may be reproduced, dupli-
cated or transmitted in any form without the express
written permission of Hess.
Further details from the manufacturer
For more information about the respective components,
assemblies and products, consult the documentation
provided by the relevant manufacturer.
Note
The diagrams provided in these assembly/operating
instructions, depict
examples of variants and may vary from your version.
